WO2004108737A1 - ホスホニトリル酸エステルの製造方法 - Google Patents
ホスホニトリル酸エステルの製造方法 Download PDFInfo
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- WO2004108737A1 WO2004108737A1 PCT/JP2004/007708 JP2004007708W WO2004108737A1 WO 2004108737 A1 WO2004108737 A1 WO 2004108737A1 JP 2004007708 W JP2004007708 W JP 2004007708W WO 2004108737 A1 WO2004108737 A1 WO 2004108737A1
- Authority
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- WIPO (PCT)
- Prior art keywords
- reaction
- formula
- phosphonitrile
- mol
- general formula
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 98
- 239000002253 acid Substances 0.000 title abstract description 9
- 150000002148 esters Chemical class 0.000 title abstract description 6
- ZSTLPJLUQNQBDQ-UHFFFAOYSA-N azanylidyne(dihydroxy)-$l^{5}-phosphane Chemical compound OP(O)#N ZSTLPJLUQNQBDQ-UHFFFAOYSA-N 0.000 claims abstract description 193
- 239000007810 chemical reaction solvent Substances 0.000 claims abstract description 76
- 150000001875 compounds Chemical class 0.000 claims abstract description 55
- 239000003054 catalyst Substances 0.000 claims abstract description 53
- 150000002989 phenols Chemical class 0.000 claims abstract description 47
- 239000011541 reaction mixture Substances 0.000 claims abstract description 6
- 150000001298 alcohols Chemical class 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 426
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 129
- -1 phosphonitrile ester Chemical class 0.000 claims description 120
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 55
- 229910052783 alkali metal Inorganic materials 0.000 claims description 53
- 125000004122 cyclic group Chemical group 0.000 claims description 43
- 150000001340 alkali metals Chemical class 0.000 claims description 42
- 238000004519 manufacturing process Methods 0.000 claims description 42
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 35
- 230000001476 alcoholic effect Effects 0.000 claims description 33
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 30
- 235000019270 ammonium chloride Nutrition 0.000 claims description 27
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 26
- 239000007787 solid Substances 0.000 claims description 25
- 150000003017 phosphorus Chemical class 0.000 claims description 21
- 239000012066 reaction slurry Substances 0.000 claims description 21
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 20
- 125000001931 aliphatic group Chemical group 0.000 claims description 18
- 125000004432 carbon atom Chemical group C* 0.000 claims description 17
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims description 17
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 claims description 16
- 125000004104 aryloxy group Chemical group 0.000 claims description 15
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 14
- 125000003545 alkoxy group Chemical group 0.000 claims description 14
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 239000011701 zinc Substances 0.000 claims description 14
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 13
- 239000007809 chemical reaction catalyst Substances 0.000 claims description 13
- 239000011777 magnesium Substances 0.000 claims description 13
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 claims description 12
- 229910052725 zinc Inorganic materials 0.000 claims description 12
- 229910052749 magnesium Inorganic materials 0.000 claims description 11
- 239000008096 xylene Substances 0.000 claims description 11
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 229940117389 dichlorobenzene Drugs 0.000 claims description 10
- 239000011592 zinc chloride Substances 0.000 claims description 10
- 235000005074 zinc chloride Nutrition 0.000 claims description 10
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 claims description 8
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 8
- 239000011787 zinc oxide Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 229910001510 metal chloride Inorganic materials 0.000 claims description 6
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 4
- 239000005751 Copper oxide Substances 0.000 claims description 4
- 229910000428 cobalt oxide Inorganic materials 0.000 claims description 4
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims description 4
- 229910000431 copper oxide Inorganic materials 0.000 claims description 4
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 150000008282 halocarbons Chemical class 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- SZUVGFMDDVSKSI-WIFOCOSTSA-N (1s,2s,3s,5r)-1-(carboxymethyl)-3,5-bis[(4-phenoxyphenyl)methyl-propylcarbamoyl]cyclopentane-1,2-dicarboxylic acid Chemical compound O=C([C@@H]1[C@@H]([C@](CC(O)=O)([C@H](C(=O)N(CCC)CC=2C=CC(OC=3C=CC=CC=3)=CC=2)C1)C(O)=O)C(O)=O)N(CCC)CC(C=C1)=CC=C1OC1=CC=CC=C1 SZUVGFMDDVSKSI-WIFOCOSTSA-N 0.000 claims 1
- AJKNNUJQFALRIK-UHFFFAOYSA-N 1,2,3-trifluorobenzene Chemical compound FC1=CC=CC(F)=C1F AJKNNUJQFALRIK-UHFFFAOYSA-N 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 229940126543 compound 14 Drugs 0.000 claims 1
- 229940126214 compound 3 Drugs 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 23
- 239000007788 liquid Substances 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 145
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical group ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 127
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 98
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 72
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 55
- 238000001816 cooling Methods 0.000 description 37
- 238000004128 high performance liquid chromatography Methods 0.000 description 37
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 36
- 238000010438 heat treatment Methods 0.000 description 36
- 229910052757 nitrogen Inorganic materials 0.000 description 36
- 239000012153 distilled water Substances 0.000 description 34
- 239000007795 chemical reaction product Substances 0.000 description 32
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 30
- 238000005481 NMR spectroscopy Methods 0.000 description 24
- 239000002904 solvent Substances 0.000 description 23
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 21
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 21
- ZGJADVGJIVEEGF-UHFFFAOYSA-M potassium;phenoxide Chemical compound [K+].[O-]C1=CC=CC=C1 ZGJADVGJIVEEGF-UHFFFAOYSA-M 0.000 description 20
- 238000003756 stirring Methods 0.000 description 20
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 16
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 16
- 238000005259 measurement Methods 0.000 description 16
- 238000001914 filtration Methods 0.000 description 15
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 13
- 230000009257 reactivity Effects 0.000 description 13
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 11
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 10
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical class C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 10
- 229910052801 chlorine Inorganic materials 0.000 description 10
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 10
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 10
- 239000002994 raw material Substances 0.000 description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 9
- 239000000460 chlorine Substances 0.000 description 9
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 229950011260 betanaphthol Drugs 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 238000000746 purification Methods 0.000 description 8
- 238000010992 reflux Methods 0.000 description 8
- ZPQOPVIELGIULI-UHFFFAOYSA-N 1,3-dichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1 ZPQOPVIELGIULI-UHFFFAOYSA-N 0.000 description 7
- 229910052688 Gadolinium Inorganic materials 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 125000001309 chloro group Chemical group Cl* 0.000 description 7
- 230000018044 dehydration Effects 0.000 description 7
- 238000006297 dehydration reaction Methods 0.000 description 7
- FEOTYLAGBAWURU-UHFFFAOYSA-N diphosphanium;dichloride Chemical group [PH4+].[PH4+].[Cl-].[Cl-] FEOTYLAGBAWURU-UHFFFAOYSA-N 0.000 description 7
- 238000001035 drying Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 230000007062 hydrolysis Effects 0.000 description 7
- 238000006460 hydrolysis reaction Methods 0.000 description 7
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 7
- 238000010298 pulverizing process Methods 0.000 description 7
- 238000001953 recrystallisation Methods 0.000 description 7
- 238000003786 synthesis reaction Methods 0.000 description 7
- 229910052684 Cerium Inorganic materials 0.000 description 6
- 229910052692 Dysprosium Inorganic materials 0.000 description 6
- 229910052689 Holmium Inorganic materials 0.000 description 6
- 229910052779 Neodymium Inorganic materials 0.000 description 6
- 229910052777 Praseodymium Inorganic materials 0.000 description 6
- 229910052772 Samarium Inorganic materials 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000012298 atmosphere Substances 0.000 description 6
- 229910052793 cadmium Inorganic materials 0.000 description 6
- 229910052733 gallium Inorganic materials 0.000 description 6
- 229910052738 indium Inorganic materials 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910052748 manganese Inorganic materials 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 229910052698 phosphorus Inorganic materials 0.000 description 6
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 239000013638 trimer Substances 0.000 description 6
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 5
- WJQOZHYUIDYNHM-UHFFFAOYSA-N 2-tert-Butylphenol Chemical compound CC(C)(C)C1=CC=CC=C1O WJQOZHYUIDYNHM-UHFFFAOYSA-N 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- 229910052691 Erbium Inorganic materials 0.000 description 5
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 5
- 229910052769 Ytterbium Inorganic materials 0.000 description 5
- 150000003863 ammonium salts Chemical class 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 5
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 5
- 239000011574 phosphorus Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 150000003222 pyridines Chemical class 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- QWBBPBRQALCEIZ-UHFFFAOYSA-N 2,3-dimethylphenol Chemical compound CC1=CC=CC(O)=C1C QWBBPBRQALCEIZ-UHFFFAOYSA-N 0.000 description 4
- NKTOLZVEWDHZMU-UHFFFAOYSA-N 2,5-xylenol Chemical compound CC1=CC=C(C)C(O)=C1 NKTOLZVEWDHZMU-UHFFFAOYSA-N 0.000 description 4
- NXXYKOUNUYWIHA-UHFFFAOYSA-N 2,6-Dimethylphenol Chemical compound CC1=CC=CC(C)=C1O NXXYKOUNUYWIHA-UHFFFAOYSA-N 0.000 description 4
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 description 4
- YCOXTKKNXUZSKD-UHFFFAOYSA-N 3,4-xylenol Chemical compound CC1=CC=C(O)C=C1C YCOXTKKNXUZSKD-UHFFFAOYSA-N 0.000 description 4
- TUAMRELNJMMDMT-UHFFFAOYSA-N 3,5-xylenol Chemical compound CC1=CC(C)=CC(O)=C1 TUAMRELNJMMDMT-UHFFFAOYSA-N 0.000 description 4
- IWTBVKIGCDZRPL-UHFFFAOYSA-N 3-methylpentanol Chemical compound CCC(C)CCO IWTBVKIGCDZRPL-UHFFFAOYSA-N 0.000 description 4
- GRFNBEZIAWKNCO-UHFFFAOYSA-N 3-pyridinol Chemical compound OC1=CC=CN=C1 GRFNBEZIAWKNCO-UHFFFAOYSA-N 0.000 description 4
- FKNQCJSGGFJEIZ-UHFFFAOYSA-N 4-methylpyridine Chemical compound CC1=CC=NC=C1 FKNQCJSGGFJEIZ-UHFFFAOYSA-N 0.000 description 4
- LMYVCXSKCQSIEQ-UHFFFAOYSA-N 5-methylquinoline Chemical compound C1=CC=C2C(C)=CC=CC2=N1 LMYVCXSKCQSIEQ-UHFFFAOYSA-N 0.000 description 4
- DHLUJPLHLZJUBW-UHFFFAOYSA-N 6-methylpyridin-3-ol Chemical compound CC1=CC=C(O)C=N1 DHLUJPLHLZJUBW-UHFFFAOYSA-N 0.000 description 4
- LUYISICIYVKBTA-UHFFFAOYSA-N 6-methylquinoline Chemical compound N1=CC=CC2=CC(C)=CC=C21 LUYISICIYVKBTA-UHFFFAOYSA-N 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 4
- XOYLJNJLGBYDTH-UHFFFAOYSA-M chlorogallium Chemical compound [Ga]Cl XOYLJNJLGBYDTH-UHFFFAOYSA-M 0.000 description 4
- 239000003480 eluent Substances 0.000 description 4
- 239000003063 flame retardant Substances 0.000 description 4
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 4
- 239000002808 molecular sieve Substances 0.000 description 4
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- UBQKCCHYAOITMY-UHFFFAOYSA-N pyridin-2-ol Chemical compound OC1=CC=CC=N1 UBQKCCHYAOITMY-UHFFFAOYSA-N 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000011342 resin composition Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 4
- 238000000859 sublimation Methods 0.000 description 4
- 230000008022 sublimation Effects 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- YQUQWHNMBPIWGK-UHFFFAOYSA-N 4-isopropylphenol Chemical compound CC(C)C1=CC=C(O)C=C1 YQUQWHNMBPIWGK-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 3
- 229910052693 Europium Inorganic materials 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- 229910052765 Lutetium Inorganic materials 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910052771 Terbium Inorganic materials 0.000 description 3
- 229910052775 Thulium Inorganic materials 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
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- DNCGBNFOSLTQQB-UHFFFAOYSA-N 7-methylnaphthalen-2-ol Chemical compound C1=CC(O)=CC2=CC(C)=CC=C21 DNCGBNFOSLTQQB-UHFFFAOYSA-N 0.000 description 1
- MFDXXXWLWCGCBA-UHFFFAOYSA-N 8-methylnaphthalen-1-ol Chemical compound C1=CC(O)=C2C(C)=CC=CC2=C1 MFDXXXWLWCGCBA-UHFFFAOYSA-N 0.000 description 1
- IIMWYPQPDPTIIA-UHFFFAOYSA-N 8-methylnaphthalen-2-ol Chemical compound C1=C(O)C=C2C(C)=CC=CC2=C1 IIMWYPQPDPTIIA-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- JGFFTJDJHXLDNJ-UHFFFAOYSA-L [O-]OOO[O-].[K+].[K+] Chemical compound [O-]OOO[O-].[K+].[K+] JGFFTJDJHXLDNJ-UHFFFAOYSA-L 0.000 description 1
- HXYXTCJDWHHCBW-UHFFFAOYSA-N acetonitrile;toluene Chemical compound CC#N.CC1=CC=CC=C1 HXYXTCJDWHHCBW-UHFFFAOYSA-N 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229940076134 benzene Drugs 0.000 description 1
- MBHWNRPGUGWLGF-UHFFFAOYSA-N benzene 1,2,3-trichlorobenzene Chemical compound C1=CC=CC=C1.ClC1=CC=CC(Cl)=C1Cl MBHWNRPGUGWLGF-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000007600 charging Methods 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000006103 coloring component Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005443 coulometric titration Methods 0.000 description 1
- 150000001923 cyclic compounds Chemical class 0.000 description 1
- 239000012024 dehydrating agents Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- XGZRAKBCYZIBKP-UHFFFAOYSA-L disodium;dihydroxide Chemical compound [OH-].[OH-].[Na+].[Na+] XGZRAKBCYZIBKP-UHFFFAOYSA-L 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910000039 hydrogen halide Inorganic materials 0.000 description 1
- 239000012433 hydrogen halide Substances 0.000 description 1
- ILHIHKRJJMKBEE-UHFFFAOYSA-N hydroperoxyethane Chemical compound CCOO ILHIHKRJJMKBEE-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000010813 internal standard method Methods 0.000 description 1
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- GKTNLYAAZKKMTQ-UHFFFAOYSA-N n-[bis(dimethylamino)phosphinimyl]-n-methylmethanamine Chemical compound CN(C)P(=N)(N(C)C)N(C)C GKTNLYAAZKKMTQ-UHFFFAOYSA-N 0.000 description 1
- JRNGUTKWMSBIBF-UHFFFAOYSA-N naphthalene-2,3-diol Chemical compound C1=CC=C2C=C(O)C(O)=CC2=C1 JRNGUTKWMSBIBF-UHFFFAOYSA-N 0.000 description 1
- KPSSIOMAKSHJJG-UHFFFAOYSA-N neopentyl alcohol Chemical compound CC(C)(C)CO KPSSIOMAKSHJJG-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- NRZWYNLTFLDQQX-UHFFFAOYSA-N p-tert-Amylphenol Chemical compound CCC(C)(C)C1=CC=C(O)C=C1 NRZWYNLTFLDQQX-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- GUGLPELUECBSDK-UHFFFAOYSA-N phenol;urea Chemical compound NC(N)=O.OC1=CC=CC=C1 GUGLPELUECBSDK-UHFFFAOYSA-N 0.000 description 1
- 229940031826 phenolate Drugs 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 150000004713 phosphodiesters Chemical class 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- OLBCVFGFOZPWHH-UHFFFAOYSA-N propofol Chemical compound CC(C)C1=CC=CC(C(C)C)=C1O OLBCVFGFOZPWHH-UHFFFAOYSA-N 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910021647 smectite Inorganic materials 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- OBSZRRSYVTXPNB-UHFFFAOYSA-N tetraphosphorus Chemical compound P12P3P1P32 OBSZRRSYVTXPNB-UHFFFAOYSA-N 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- FHYUCVWDMABHHH-UHFFFAOYSA-N toluene;1,2-xylene Chemical group CC1=CC=CC=C1.CC1=CC=CC=C1C FHYUCVWDMABHHH-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6581—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms
- C07F9/65812—Cyclic phosphazenes [P=N-]n, n>=3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6581—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms
- C07F9/65811—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms having four or more phosphorus atoms as ring hetero atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6581—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms
- C07F9/65812—Cyclic phosphazenes [P=N-]n, n>=3
- C07F9/65814—Cyclic phosphazenes [P=N-]n, n>=3 n = 3 or 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6581—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms
- C07F9/65812—Cyclic phosphazenes [P=N-]n, n>=3
- C07F9/65815—Cyclic phosphazenes [P=N-]n, n>=3 n = 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6581—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms
- C07F9/65812—Cyclic phosphazenes [P=N-]n, n>=3
- C07F9/65817—Cyclic phosphazenes [P=N-]n, n>=3 n = 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6581—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms
- C07F9/65812—Cyclic phosphazenes [P=N-]n, n>=3
- C07F9/65818—Cyclic phosphazenes [P=N-]n, n>=3 n > 4
Definitions
- the present invention relates to a method for producing a phosphonitrile ester from phosphonitrile dichloride. More specifically, in producing phosphonitrile ester by reacting phosphonitrile dichloride with a phenolic compound and / or an alcoholic compound, the reaction is accelerated by adding a catalyst, and the phosphonitrile ester is extremely converted. It relates to a method for manufacturing quickly.
- Phosphonitrile esters have an extremely wide range of uses as plastics and additives thereof, rubber, fertilizers, pharmaceuticals and the like.
- phosphonitrile ester oligomers and phosphonitrile ester polymer derivatives have extremely excellent characteristics such as excellent flame retardancy, higher hydrolysis resistance and higher heat resistance than conventional phosphate esters. ing. Therefore, these derivatives of phosphonitrile ester oligomers and phosphonitrile ester polymers are flame-retardant in terms of flame retardancy and non-flammability of plastics caused by non-halogen flame retardants, which have been gaining public interest in recent years. ⁇ Use for non-combustible materials is very promising. Further, since the resin composition to which these are added exhibits an extremely low dielectric constant, industrialization of the flame retardant for electronic materials such as printed circuit board materials and semiconductor encapsulant materials is strongly desired.
- Q represents an aryloxy group or an alkoxy group.
- the phosphonitrile ester represented by the following general formula (9) does not contain a chlorine atom bonded to a phosphorus atom (hereinafter referred to as a chloro group) in the structural formula.
- a chloro group a chlorine atom bonded to a phosphorus atom
- the product obtained from the aryloxylation and / or alkoxylation reaction has a chloro group as represented by the following general formula (10). Will remain. It is very difficult to substitute all of the chloro groups at the time of production with aryloxy and / or alkoxy groups, and particularly it is difficult to substitute the last remaining chloro group in the molecule.
- the remaining dye group has the ability to generate a hydroxy compound represented by the following general formula (11) by hydrolysis. As a result, the acid value of the reaction product increases, or a P_ ⁇ _P bond is generated by a cross-linking reaction, thereby demonstrating the excellent properties possessed by the phosphonitrile ester. It may not be possible.
- a resin such as a polyester resin, particularly a polycarbonate resin, which is easily decomposed by an acid.
- the resin itself is decomposed by phosphoric acid traces derived from P-OH contained in the phosphonitrile ester.
- various mechanical physical properties which are not limited to only the thermal properties such as flame retardancy and heat resistance of the resin composition, are reduced.
- problems such as a decrease in dielectric performance occur.
- the method for producing phosphonitrile esters includes (1) a method of reacting phosphonitrile dichloride with an alkali metal salt of a hydroxy compound, and (2) a method of producing a hydroxy compound by using tertiary amine as a hydrochloric acid scavenger. (3) using a phase-transfer catalyst such as a quaternary ammonium salt in the presence of a hydrochloric acid scavenger such as a secondary or tertiary amine to form a hydroxylated compound and phosphonitrile. There is a method of reacting dichloride.
- a method is known in which phosphonitrile dichloride is reacted with an epoxy compound and an amine compound using a catalyst such as a metal chloride as required, or a solvent (for example, JP-A-51-21000). In this way, it is possible to reduce the unreacted chloro group remaining in the phosphonitrile ester.
- a catalyst such as a metal chloride as required, or a solvent (for example, JP-A-51-21000.
- nucleophilic reactivity is increased by adding a nitrogen-containing linear or cyclic organic compound to reduce the amount of residual chlorine.
- a method for reducing the content to 0.01% by mass or less is known (for example, JP-A-2001-2691). According to this method, it is possible to reduce the amount of residual chlorine in the phosphonitrile ester.
- a large amount of the nitrogen-containing organic compound is required, and the operation of recovering the nitrogen-containing organic compound from the reaction product and the solvent becomes complicated, which is disadvantageous for industrial implementation.
- toluene as a reaction solvent and a quaternary ammonium salt as a phase transfer catalyst
- a quaternary ammonium salt for example, JP-A-64-87634, JP-A-60-155187.
- the reaction system is a two-phase system of water and an organic solvent, so that the reaction temperature cannot be raised immediately after phosphonitrile dichloride is hydrolyzed. Therefore, it takes a long time to complete the reaction.
- a method is known in which an alkali metal alcoholate is prepared from an alkali metal and an alcohol by using an aliphatic hydrocarbon having a carbon number of 69 as a reaction solvent, and is reacted with phosphonitrile dichloride dissolved in benzene having a monochrome mouth. (Eg, US Pat. No. 3,939,228). In this reaction, the reaction can be completed in a relatively short period of time.
- alkali metals are expensive and have very high reactivity with moisture, making them difficult to handle, and thus pose a problem for industrialization.
- a method of reacting a phosphonitrile dichloride polymer with an alkali metal arylate or an alkali metal alcoholate using dichlorobenzene or trichlorobenzene as a reaction solvent is also known (for example, French Patent No. 2700170). Specification).
- this method according to the study of the inventor who does not describe the amount of water in the reaction system at the time of aryloxy and / or alkoxylation reaction, according to the study of the inventor, the reactivity is reduced and the phosphonitrile dichloride is used. Is a significant problem.
- a phosphonitrile ester obtained by reacting a phosphonitrile dichloride with an alcohol compound and / or a phenol compound without distilling a reaction solvent from a reaction solution in which phosphonitrile dichloride is produced from chlorinated phosphorus and ammonium chloride is produced. Manufacturing methods are known.
- the method for synthesizing phosphonitrile dichloride used as a main raw material in the production of phosphonitrile esters includes (1) a method using phosphorus pentachloride as a phosphorus source, and (2) a method using phosphorus trichloride. , (3) a method using white phosphorus, and (4) a method using phosphorus nitride.
- a pentamer is selectively produced by reacting phosphorus pentachloride with ammonium salt using a polyvalent metal compound having Lewis acidity and a pyridine derivative such as quinoline as a catalyst.
- a polyvalent metal compound having Lewis acidity and a pyridine derivative such as quinoline as a catalyst.
- the phosphonitrile dichloride thus produced is usually obtained by filtering a reaction slurry containing phosphonitrile dichloride to remove excess ammonium chloride. Thereafter, the following isolation steps, namely,
- Reaction liquid power An operation of distilling off the solvent, adding a hydrocarbon solvent to the concentrated or dried component, and separating the chain form and the cyclic form,
- the phosphonitrile dichloride is isolated or purified from the reaction solution by performing at least one operation selected from among the above, and the resulting product is used as a raw material in the next second stage reaction, that is, the alkoxylation or aryloxydani reaction. I've been.
- m represents an integer of 3 or more.
- a method of reacting an alcohol with cyclic phosphonitrile dichloride in the presence of a pyridine derivative using a monochlorobenzene as a solvent is known (for example, US Pat. No. 3,794,701).
- this method is problematic in that not only takes a long time to complete the reaction, but also pyridin derivatives used in large quantities are expensive, and the steps of recovery and regeneration are complicated.
- the present invention relates to a method for producing a cyclic and / or chain phosphonitrile ester from a cyclic and / or chain phosphonitrile dichloride
- An object of the present invention is to provide a method for producing a phosphonitrile ester in which the content of a monochrome mouth is extremely small in a shorter reaction time and in a reaction time.
- the present inventors have intensively studied on a production method for achieving the above-mentioned object, that is, for reducing the amount of monochrome mouth contained in the phosphonitrile ester in a short reaction time.
- phosphonitrile dichloride was reacted with phenolic compounds and / or alcoholic compounds to produce phosphonitrile esters. It was found that the reaction was accelerated and completed quickly by using a specific compound as a reaction catalyst and controlling the amount of water in the reaction system.
- the phosphonitrile dichloride produced by the reaction of chlorinated phosphorus with ammonium chloride can be reacted with a phenolic compound and / or an alcoholic compound without isolating it from the reaction slurry.
- the second-stage reaction is accelerated by a trace amount of metal components contained in the first-stage reaction solution containing.
- the present invention has the following configurations.
- a cyclic and / or phosphonitrinoresin chloride represented by the following general formula (1) is converted into a phenolic compound represented by the following general formula (2) or (3), and a phenolic compound represented by the following general formula A method for producing a cyclic and / or chain phosphonitrile ester represented by the following general formula (5) by reacting with at least one selected from alcoholic compounds represented by (4),
- n represents an integer of 3 or more.
- M is a hydrogen atom or an alkali metal
- R is a hydrogen atom, an OM group
- M is a hydrogen atom or an alkali metal, and R is an aliphatic hydrocarbon group having 110 carbon atoms.
- Q represents an aryloxy group or an alkoxy group
- m represents an integer of 3 or more.
- A is an element of group ⁇ , ⁇ , IVA, VA, IIB, ⁇ , IVB, VB, VIB, VIIB or VIII in the long period table, X represents a halogen atom, and p represents 0-10.
- Q is an integer of 1 to 10
- r is an integer of 1 to 35.
- the reaction solvent used in the production of phosphonitrile esters is at least one selected from tonolenene, xylene, monochlorobenzene, dichlorobenzene, and trichlorobenzene.
- n represents an integer of 3 or more.
- M is a hydrogen atom or an alkali metal
- R is a hydrogen atom, an OM group
- M is a hydrogen atom or an alkali metal, and R is an aliphatic hydrocarbon group having 110 carbon atoms.
- Q represents an aryloxy group or an alkoxy group, and m represents an integer of 3 or more.
- the phenolic compound represented by the general formula (2) or (3) and the alcoholic compound represented by the general formula (4) are at least one selected from phenolic compounds and / or The method according to the above [8], wherein an alkali metal salt of an alcohol compound is used.
- reaction solvent according to [8]-[10] wherein the reaction solvent used in the production of the phosphonitrile ester is at least one selected from tonolenene, xylene, monochlorobenzene, dichlorobenzene, and trichlorobenzene.
- a chlorinated phosphorus and ammonium chloride are reacted in the presence of a catalyst to produce a phosphonitrile dichloride represented by the following general formula (1): Stage reaction, and
- a cyclic and / or linear phosphonitrile ester represented by the general formula (5) is produced by reacting a compound and at least one selected from alcoholic compounds represented by the following general formula (4) with one kind. Consisting of the second stage reaction,
- n represents an integer of 3 or more.
- M is a hydrogen atom or an alkali metal
- R is a hydrogen atom, an OM group
- M is a hydrogen atom or an alkali metal, and R is an aliphatic hydrocarbon group having 110 carbon atoms.
- Q represents an aryloxy group or an alkoxy group, and m represents an integer of 3 or more.
- the phenolic compound represented by the general formula (2) or (3) and the alcoholic compound represented by the general formula (4) are at least one selected from phenolic compounds and / or The method according to the above [13], wherein an alkali metal salt of an alcohol compound is used.
- the catalyst used in the first-stage reaction is one of zinc oxide, magnesium oxide, ethanol oxide, cobalt oxide, copper oxide, zinc chloride, magnesium chloride, aluminum chloride, cobalt chloride, copper chloride and zinc chloride.
- halogenated aromatic hydrocarbon is at least one selected from the group consisting of monochlorobenzene, dichlorobenzene, and trichlorobenzene.
- the catalyst derived from the metals contained phosphodiester dichloride in the reaction mixture as a main component is, relative to the phosphonium dichloride 1 mole, 1 X 10- 6 moles.
- cyclic and / or chain phosphonitrile is reacted with a phenolic compound and / or an alcoholic compound to react with cyclic and / or chain phosphonitrile.
- Manufacture acid esters In this case, by using a specific compound as a reaction catalyst, it is possible to produce a phosphonitrile ester having a very low content of monochrome mouth.
- phosphonitrile dichloride produced by reacting chlorinated phosphorus with ammonium chloride in the presence of a catalyst is used to convert the phosphonitrile dichloride from the reaction slurry into a phenolic compound in a halogenated aromatic hydrocarbon solvent without isolating the phosphonitrile dichloride. And / or by reacting with an alcohol compound, it is possible to produce phosphonitrile esters very quickly.
- the reaction time can be shortened, the utility cost can be reduced, and the phosphonitrile ester can be produced at lower cost. is there. Therefore, according to the present invention, it is possible to produce industrially useful phosphonitrile esters with a low monochrome mouth content, thereby improving the hydrolysis resistance and heat resistance of the phosphonitrile esters themselves, and further improving the resin composition. Is suppressed. Therefore, it is expected that phosphonitrile ester oligomers and various derivatives of phosphonitrile ester polymers will be used in a wider range of applications such as plastics and additives, rubber, fertilizers, and pharmaceuticals.
- the production of phosphonitrile dichloride one of the raw materials, that is, the reaction of producing phosphonitrile dichloride from chlorinated phosphorus and ammonium salt is referred to as a first-stage reaction.
- the reaction for producing a phosphonitrile ester from phosphonitrile dichloride and a phenolic compound and / or an alcoholic compound is referred to as a second-stage reaction.
- the catalyst used in the first-stage reaction is referred to as a first-stage reaction catalyst, and the component insoluble in the reaction solution in the reaction slurry obtained from the first-stage reaction is referred to as a solid component.
- the catalyst used in the second-stage reaction is referred to as a second-stage reaction catalyst.
- the present invention relates to the following features:
- the compound used as the catalyst for the second-stage reaction is represented by the general formula (6)
- X represents a halogen atom
- p is an integer of 0-10
- q is an integer of 1-10
- r is an integer of 1-35.
- A is an element of Group IIA, IIIA, IVA, VA, IIB, IIIB, IVB, VB, VIB, VIIB or VIII.
- the catalyst is MgCl, NH MgCl, A1C1, NH A1C1, (NH 2) A1C1
- These catalysts may be used alone or in combination of two or more at an arbitrary ratio.
- the amount of the catalyst, relative to the phosphonium dichloride 1 mole, good Mashiku is 10 5 - 1 mol, more preferably 5 X 10 5 - is a 10-mole.
- the solid component used as the catalyst for the second stage reaction is prepared by using an excess amount of ammonium salt with respect to chlorinated phosphorus in the phosphonitrile dichloride production reaction. It is a component (solid component) insoluble in the reaction solution after the reaction of chlorinated phosphorus and ammonium chloride in the presence of the first-stage reaction catalyst. After completion of the first-stage reaction, phosphonitrile dichloride is generally isolated by removing solid components and the reaction solvent from the reaction slurry, and the content of cyclic phosphonitrile dichloride oligomer is generally increased by distillation or recrystallization. It is
- the compound used as the first-stage reaction catalyst is a metal oxide or a metal chloride.
- the type of the metal include Mg, Ca, Sr, Ba, Sc, Y, Ti, and Zr. , V, Nb, Cr, Mo, Mn, Fe, Ru, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, Hg, Al, Ga, In, Tl, Si, Ge , Sn, Pb, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, etc., among these, Mg, Cr, Mn, Fe, Co, Ni, Cu, Zn, Cd, Al, Ga, In, Si, La, Ce, Pr, Nd, Sm, Gd, Dy, Ho, Er, Yb.
- the amount of the first stage reaction catalyst used is based on 1 mol of phosphorus chlorinated, Preferably 10 5 - 1 mol, more preferably 10 3 - 10 mole.
- the component (solid component) insoluble in the reaction solution after the first-stage reaction is a solid component isolated from the reaction slurry.
- the details of this solid component are unknown, but it is presumed that the solid component is composed of a catalyst component used in the production of excess sodium chloride and phosphonitrile dichloride.
- the solid component isolated from the reaction slurry may be stored as it is and used at the time of producing the phosphonitrilic acid ester, or may be dried and stored.
- the method of drying the solid component is not particularly limited. For example, a method of drying at 20 to 150 ° C. for several hours using a hot air drier or a vacuum drier can be used. Since the solid component contains ammonium chloride as a main component and has a hygroscopic property, it is preferably stored in an atmosphere with low humidity.
- the phenolic compound and / or the alcohol-based compound are added to the reaction solvent. It may be added to a solution dissolved or dispersed in water, or may be added to a solution in which phosphonitrile dichloride is dissolved in a reaction solvent.
- pyridine, quinoline and a derivative thereof are used in combination with the second stage reaction catalyst.
- Pyrididine derivatives include 2-hydroxypyridine, 3-hydroxypyridine, 4-hydroxypyridin, 2,6-dihydroxypyridine, 3-hydroxy-6-methylpyridine, 2-chloropyridine, 3-chloropyridine, Examples thereof include 2,6-dichloropyridine, ⁇ -picoline, _picoline, ⁇ -picoline, lutidine, and methylethyl pyridine.
- quinoline derivatives examples include 2-methinolequinoline, 3-methylquinoline, 4-methinolequinoline, 5-methylquinoline, 6-methylquinoline, 7-methinolequinoline, 8-methylquinoline, 2-methylquinoline, and 3-chloroquinoline.
- the phosphonitrile dichloride used as a raw material in the constitutions (I) and (II) is cyclic. Or a chain.
- the method for producing phosphonitrile dichloride is not particularly limited, and phosphonitrile dichloride produced by such a method can be used.
- phosphonitrile dichloride containing ammonium chloride and phosphorus pentachloride, or ammonium chloride and phosphorus trichloride, and a cyclic or chain-like substance produced by chlorination can be used.
- cyclic nitronitrile chloride can be used by removing the chain by treating phosphonitrile dichloride with a hydrocarbon solvent. Recrystallization purification or sublimation purification, cyclic 3, 4 may be used phosphonium dichloride with increased containing chromatic ratio of dimer.
- the phenolic compound in the present invention is a monovalent phenolic compound represented by the general formula (13) and / or a divalent phenolic compound represented by the general formula (14). Point to.
- Specific examples of the monovalent phenolic compound when M is a hydrogen atom include phenol, 1 naphthol, 2 naphthol, 4 fueurphenol, o cresol, m cresol, ⁇ creso, and o —Echinolenophenol, m—Echinolephenenole, p-Echinolephenenole, o-propylphenol, mpropylphenol, p-propylphenol, o-isopropylphenol, misopropylphenol, p-isopropylphenol , O-butylphenol, m-butylphenol, p_butylphenol, o_ (2-methylpropynole) phenol, m- (2-methylpropynole) phenol, p_ (2-methylpropyl) phenol, o_t_butynolephenol, mt—Buchinorefuenoren, p_t—Buchinorefuenoren,
- phenol, 1_naphthol, 2_naphthol, 4_fuyurphenol, o_cresol, m_cresol, p-cresol, 2,3-xylenol, 2,4-xylenol, 2,5 —Xylenol, 2,6-xylenol, 3,4-xylenol, 3,5-xylenol are preferred.
- divalent phenol-based compound examples include, for example, 2,2_bis (4'oxyphenyl) propane (bisphenol A), catechol, 1,2-dihydroxynaphthalene, 1,8-dihydroxy Preferred are naphthalene, 2,3-dihydroxynaphthalene, 3,4-dihydroxynaphthalene, o, o-biphenol.
- the alcohol compound in the present invention refers to the compound represented by the general formula (15).
- Specific examples of the alcohol compound when M is a hydrogen atom include, for example, methanol, ethanol, n-propanol, isopropanol, n-butanol, 2_butanol, t-butanol, n-pentanol, 2-methylbutanol, 3-methylbutanol, 4-methylbutanol, 2,2-dimethylpropanol, 3,3-dimethylpropanol, 3-ethylpropanol, n-hexanol, 2-methylpentanol, 3-methylpentanol, 4-methylpentanol Methylpentanol, 5-methylpentanol, 2,2-dimethylbutanol, 2,3-dimethylbutanol, 2,4-dimethylbutanol, 3,3-dimethylbutanol, 3,4-dimethylbutanol, 3-eth
- phenolic compounds and alcoholic compounds may be used alone or in combination of two or more at an arbitrary ratio.
- two or more kinds of aryloxy groups or alkoxy groups in the product phosphonitrile ester are naturally used.
- the phenolic compound represented by the general formula (13) or (14) and the alcoholic compound represented by the general formula (15) used in the constitutions (1) and ( ⁇ ) are phosphonitrile dichloride From the viewpoint of reactivity at the time of producing a phosphonitrile ester by reacting with an amide, an alkali metal salt of a phenolic compound or an alkali metal salt of an alcoholic compound is preferable. Examples of the alkali metal used for these alkali metal salts include lithium, potassium, and sodium.
- a metal arylate or a metal alcoholate from a phenolic compound or an alcoholic compound.
- an alkali metal hydroxide such as lithium hydroxide, sodium hydroxide, or potassium hydroxide is allowed to react with a phenolic compound or an alcoholic compound, and the produced water is removed under heating or reduced pressure to form a metal arylate or metal hydroxide.
- An azeotropic mixture of water and an organic solvent to be formed may be added, and azeotropic dehydration may be performed under heating.
- the alkali metal can be directly reacted with a phenolic compound or an alcoholic compound to produce a metal arylate or a metal alcoholate.
- the reaction solvent used in the constitutions (I) and (II) is at least one kind selected from the group consisting of aromatic hydrocarbons and halogenated hydrocarbons, for example, toluene, ethylbenzene, 1,2-xylene, 1,3-xylene, 1,4-xylene, 1-methinole 2-ethylbenzene, 1-methylenole 3-ethynolebenzene, 1-methynolene 4-ethynolebenzene, chlorophonolem, benzene, tetrachloroethylene, tetrachloroethylene, monochrome benzene, 1, 2 —Dichloro mouth benzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene, 1,2,3-trichloro mouth benzene, 1,2,4-trichloro mouth benzene, 1,2,5-trichloro mouth benzene are preferred.
- Tokushima Toluene xylene, monochrome benzene, 1,2-dichlorobenzene, 1,3-dichlorobenzene, 1,4-dichlorobe Senzen is preferred. These solvents may be used alone or in combination of two or more at an arbitrary ratio.
- the amount of the reaction solvent used here is preferably 0.1 to 100 parts by mass, more preferably 1 to 20 parts by mass with respect to 1 part by mass of phosphonitrile dichloride.
- the amount of the reaction solvent is less than 0.1 part by mass, the raw material concentration in the reaction system becomes high, the reaction solution becomes viscous, and it becomes difficult to efficiently stir the reaction solution. Absent. 100 mass If the number is larger than the number of parts, it is economically unfavorable, such as an increase in utility costs and a huge equipment.
- the most significant feature of the constitution (III) is that the chlorinated phosphorus and phosphonitrile dichloride produced from ammonium salt in a halogenated aromatic hydrocarbon solvent in the presence of the catalyst for the first-stage reaction are simply reacted from the reaction slurry.
- the second stage reaction with a phenolic compound and / or an alcoholic compound that cannot be separated.
- the reaction solvent used in the first-stage reaction in the constitution (II), that is, when producing phosphonitrile dichloride from chlorinated phosphorus and ammonium chloride is preferably a halogenated aromatic hydrocarbon.
- Halogenated aromatic hydrocarbons include monobromobenzene, monochlorobenzene, monofluorobenzene, 1,2-dibromobenzene, 1,3-dibumobenzene, 1,4-dibromobenzene, 1,2-dichlorobenzene Benzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene, 1,2-difluorobenzene, 1,3-difluorobenzene, 1,4 diphenylobenzene, 2-bromochlorobenzene, 3-Bromochlorobenzene, 4-chlorobenzene, 2-chlorobenzene, 4-chlorobenzene, 4-chlorobenzene, 4-chlorobenzene,
- halogenated aromatic hydrocarbons may be used alone or in combination of two or more at an arbitrary ratio.
- the amount of the reaction solvent used here is preferably 0.1 to 100 parts by weight, more preferably 1 to 20 parts by weight, based on 1 part by weight of chlorinated phosphorus.
- the amount of the reaction solvent is less than 0.1 part by weight, the concentration of the raw material in the reaction system becomes high, and the stirring efficiency is lowered, so that the production amount of cyclic multimers and chain products may increase. If the amount of the reaction solvent exceeds 100 parts by weight, the utility cost may increase or the equipment may be enlarged.
- the first-stage reaction is performed in the presence of a catalyst.
- the compound used as a catalyst is a metal oxide or a metal chloride.
- the type of metal include Mg, Ca, Sr, Ba, Sc, Y, Ti, Zr, V, Nb, Cr, and Mo. , Mn, Fe, Ru, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, Hg, Al, Ga, In, Tl, Si, Ge, Sn, Pb, La, Ce , Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu and the like.
- zinc oxide, magnesium oxide, aluminum oxide, cobalt oxide, copper oxide, zinc chloride, magnesium chloride, aluminum chloride, cobalt chloride, copper chloride and zinc chloride are preferred.
- Zinc oxide and zinc chloride are particularly preferred.
- Each of these catalysts may be used alone, or a plurality of them may be used in combination at an arbitrary ratio.
- the amount of the catalyst, relative to the chlorinated phosphorus to 1 mole preferably 10-5 - a 10 1 mol - 1 mol, more preferably 10- 3. If the amount of the catalyst is less than 10 -5 mol or reaction may not proceed to completion, a long time is required until completion of the reaction. If the amount is more than 1 mol, the effect of increasing the amount of the catalyst which does not improve the yield may not be obtained.
- a conventionally used catalyst can be used in addition to the above-mentioned metal oxide or metal chloride.
- metal sulfides such as ZnS
- metal hydroxides such as Mg (OH) and A1 ( ⁇ H)
- Ba (CH COO) metal hydroxides
- Zn [CH (C) Zn [CH (C)
- Layered silicates such as perfluoroalkanesulfonic acid metal salt, smectite, kaolin, myriki, tanolek, zeolastonite, and the like.
- pyridine and Z or quinoline and Z or a derivative thereof can be used in combination as a conventionally known method.
- a pyridine derivative Is 2-hydroxypyridine, 3-hydroxypyridine, 4-hydroxypyridine, 2,6-dihydroxypyridine, 3-hydroxy-6_methylpyridine, 2-chloropyridine, 3_cyclopyridine, 2,6-dichloropyridine
- Examples include pyridine, ⁇ -picoline, —picoline, ⁇ -picoline, lutidine, methylethylpyridine, and the like.
- examples of quinoline derivatives include 2-methinolequinoline, 3-methinolequinoline, 4-methylquinoline, 5-methylquinoline, 6-methylquinoline, and 7-methylquinoline.
- the amount of water in the reaction system in order to produce phosphonitrile dichloride with high yield, it is preferable to control the amount of water in the reaction system.
- the amount of water in the reaction system of the first-stage reaction mentioned here refers to the amount of water contained in the reaction solution when starting the reaction, and includes raw materials, catalysts, solvents, and gases inert to the reaction. It refers to the total amount of water contained in the reactor, water attached to the inside of the reactor, and the like.
- the method for controlling the amount of water in the reaction system is not particularly limited.
- a dehydrating agent inert for example, molecular sieve, calcium hydride, metallic sodium, diphosphorus pentoxide, calcium chloride, etc.
- distillation if necessary, distillation.
- a method of drying at 50 to 150 ° C. under normal pressure or reduced pressure using a hot air drier or a vacuum drier may be used.
- the first-stage reaction is preferably performed in an atmosphere inert to the reaction such as dried nitrogen or argon.
- the ammonium chloride used in the first stage reaction in the constitution (I) is a commercially available product as it is. It may be used, or a commercially available product may be finely ground or ammonium chloride produced by the reaction of hydrogen chloride and ammonia in the reaction system may be used. However, in order to produce phosphonitrile dichloride in good yield, it is preferable to use a salty ammonium salt having a small particle size.Ammonia chloride has an average particle size of 10 xm or less, preferably 5 zm or less. , More preferably 2.5 xm or less. There is no limitation on the method of pulverizing ammonium chloride. For example, a ball mill, a stirring mill, a roller mill, a jet mill, or the like can be used.
- the pulverization is preferably performed in a dry atmosphere containing no water, and is preferably stored in a dry atmosphere even after the pulverization. It is preferable that the ammonium chloride is sufficiently dried before pulverization from the viewpoint of pulverizability.
- the drying method is not limited, but for example, a method of drying at 150 to 150 ° C. for about 15 hours using a hot air dryer or a vacuum dryer. It is preferable to supply the salted ammonia thus pulverized under a dry atmosphere into the reaction system as it is.
- the amount of the ammonium chloride to be used is preferably 1.0 to 2.0 monoreca S, more preferably 1.05, for one monochlorinated phosphorus, which is preferably an excess amount relative to the chlorinated phosphorus. —1.5 monoles.
- phosphorus pentachloride may be used as it is, or phosphorus trichloride and chlorine or white phosphorus may be used before or in the reaction system.
- Phosphorus and chlorine, or chlorinated phosphorus obtained by the action of yellow phosphorus and chlorine may be used.
- phosphorus pentachloride and chlorinated phosphorus obtained by reacting phosphorus trichloride with chlorine are preferred.
- the first-stage reaction in the structure ( ⁇ ) is not particularly limited as long as the above reaction conditions are satisfied, and can be carried out by various conventionally known methods. For example, a method in which a salt of ammonium chloride and a catalyst are charged into a halogenated aromatic hydrocarbon solvent, and a heated halogenated aromatic hydrocarbon solution of phosphorus pentachloride is added dropwise thereto while stirring, a method in which ammonium chloride and a catalyst are used as a reaction solvent. A method in which phosphorus trichloride and chlorine or white phosphorus and chlorine are supplied thereto while charging, heating and stirring.
- the reaction temperature of the first-stage reaction in the constitution ( ⁇ ) is not particularly limited, but is preferably 10 It is in the range of 0-200 ° C, more preferably 120-180 ° C.
- the reaction temperature is lower than 100 ° C, the reaction may not proceed or may take a long time to complete the reaction.
- the temperature exceeds 200 ° C sublimation of chlorinated phosphorus increases, and the yield of phosphonitrile dichloride oligomer may decrease.
- an inert gas such as nitrogen may be circulated for the purpose of removing the generated hydrogen chloride gas from the reaction system, or a vacuum pump dies.
- the pressure in the system may be reduced by one press.
- the progress of the first stage reaction can be confirmed by monitoring the amount of hydrogen chloride gas generated by the reaction between phosphorus chlorinated and ammonium chloride. At the end of the reaction, even when hydrogen chloride gas is no longer generated, stirring may be continued to ripen the reaction to complete the reaction.
- the second-stage reaction i.e., the reaction of phosphonitrile dichloride with a phenolic compound and / or an alcoholic compound, is performed by converting the phosphonitrile dichloride produced by the first-stage reaction from the reaction slurry of the first-stage reaction. It is carried out by reacting a phenolic compound and / or an alcoholic compound that cannot be isolated.
- the reaction mixture of the first-stage reaction containing phosphonitrile dichloride as a main component, which is used in the second-stage reaction in the constitution ( ⁇ ), is the same as the first-stage reaction mixture used in the first-stage reaction.
- applications catalyst from metal relative phosphonium dichloride 1 mole, 1 X 10_ 6 mol or more on, preferably 1 X 10- 5 moles or more, more preferably contains 1 X 10- 4 moles or more I like it.
- the metal from the first-stage reaction catalyst is less than IX 10- 6 moles is not preferable because it takes a long time until the reaction in the second stage reaction is complete.
- the ratio of the cyclic multimer and the chain having m ⁇ 5 there is no particular limitation on the ratio of the cyclic multimer and the chain having m ⁇ 5, and a mixture containing each component at an arbitrary ratio can be used.
- the solvent used in the second stage reaction in the constitution (II) is toluene, ethylbenzene, 1,2-xylene, 1,3-xylene, 1,4-xylene, 1-methylenole-2-ethylbenzene, 1- Methinole_3-ethynolebenzene, 1-methynole-1-4-ethynolebenzene, chlorophonolem, tetrahydrofuran, benzene, dioxane, dimethylformamide, dimethylacetamide, acetonitrile monomethylbenzene, 1,2-dichlorobenzene, 1,3-dichloromouth Benzene, 1,4-dichlorobenzene, 1,2,3_trichlorobenzene, 1,2,4_trichlorobenzene, 1,2,5_trichlorobenzene are preferred.
- the benzene is monochrome, 1,2-dichlorobenzene, 1,3-dichlorobenzene, 1,4-dibenzene. Chlorobenzene, 1,2,3-trichloromouth benzene, 1,2,4-trichlorobenzene, and 1,2,5_trichlorobenzene are more preferred. From the viewpoint of shortening the time required for completing the phenoxylation or alkoxylation reaction, 1,2-dichlorobenzene, 1,3-dichlorobenzene, and 1,4-dichlorobenzene are particularly preferred.
- the amount of the reaction solvent used is preferably 0.1 to 100 parts by weight, based on 1 part by weight of phosphonitrile dichloride, with the total amount of the reaction solution after the completion of the first-stage reaction. Preferably it is 120 parts by weight.
- the amount of the reaction solvent is less than 0.1 part by weight, the concentration of the raw materials in the reaction system increases, the reaction solution becomes viscous, and it becomes difficult to efficiently stir the reaction solution. If the weight is more than 100 parts by weight, it is not economically favorable, such as an increase in utility costs and a huge equipment.
- the phenolic compound represented by the general formula (13) or (14) and the alcoholic compound represented by the general formula (15) used in the constitution (III) have the above-mentioned constitution (I) ) And (II) can be used.
- Phosphonitrile dichloride and a phenolic compound and Z Or, from the viewpoint of reactivity in producing a phosphonitrile ester by reacting an alcohol compound, it is preferable to use an alkali metal arylate or an alkali metal alcoholate. They can be prepared by the same operations as in the constitutions (I) and (II).
- the second stage reaction of the constitution (I) (I) it is preferable to control the amount of water present in the reaction system.
- the allowable amount of water in the reaction system is 0.2 mol or less, preferably 0.1 mol or less, more preferably 0.05 mol or less, per 1 mol of phosphonitrile dichloride. If the water content in the reaction system is less than 0.2 mol per 1 mol of phosphonitrile dichloride, the reaction temperature will not decrease due to the azeotropy of water and the reaction solvent, and the reactivity may decrease. Hydrolysis of phosphonitrile dichloride is suppressed, and as a result, the production of monohydroxy form is suppressed.
- the water content in the reaction system as referred to herein means the water content contained in the reaction solution when the phosphonitrile dichloride is reacted with the phenolic compound and / or the alcoholic compound. It refers to the total amount of water, solvent, water contained in the gas inert to the reaction, and water adhering to the inside of the reactor.
- the amount of water in the reaction system referred to here is determined by reacting an alcohol or phenol with an alkali metal hydroxide when starting an alkoxylation reaction or an aryloxydination reaction. Also included is the water formed during the preparation of the arylate. In the present invention, it is particularly important to remove water generated when preparing the alkali metal alcoholate / alkali metal arylate. It is preferable to control the amount of water remaining in the reaction system by removing the generated water out of the reaction system by azeotropy with the reaction solvent.
- the second stage reaction between the phosphonitrile dichloride and the phenolic compound and / or the alcoholic compound in the constitution (I)-(III) can be carried out by various conventionally known methods.
- a reaction solution in which phosphonitrile dichloride is dissolved in a reaction solvent can be added to a solution in which a phenol compound and a Z or alcohol compound have been dissolved or dispersed in a reaction solvent to cause a reaction.
- an alkali metal hydroxide is reacted with a phenol compound and a Z or alcohol compound to remove water by azeotropic dehydration to form a reaction solvent slurry of an alkali metal arylate and Z or an alkali metal alcoholate.
- the reaction may be carried out by dropping a liquid dissolved in the solution.
- the reaction may be carried out by suspending a previously prepared alkali metal arylate and / or alkali metal alcoholate in a reaction solvent, and dropping a solution in which phosphonitrile dichloride is dissolved in the reaction solvent.
- the reaction can also be performed by dropping the slurry into a solution in which phosphonitrile dichloride is dissolved in a reaction solvent.
- the reaction temperature of the second-stage reaction is not particularly limited, but is preferably in the range of 50 to 200 ° C, more preferably 120 to 185 ° C. If the reaction temperature is lower than 50 ° C., it is not preferable because the reaction does not proceed or it takes a long time to complete the reaction. On the other hand, when the temperature is higher than 200 ° C., hydrolysis is remarkable or sublimation occurs, which is not preferable.
- the phenolic compound used in the method for producing a phosphonitrile ester of the present invention may be oxidized by oxygen in the air to produce a coloring component. Therefore, the second-stage reaction is preferably performed in an inert atmosphere such as nitrogen or argon or under an air current.
- the method for recovering the generated phosphonitrile ester is not particularly limited, and washing and purification are performed depending on the use.
- the reaction solution can be washed with distilled water or the like to remove salts generated during the reaction, and then the reaction solvent can be distilled off to recover the phosphonitrile ester.
- the reaction solution may be washed with alkaline water or distilled under reduced pressure to remove excess phenolic compound and alcoholic compound, and then washed with water to recover the phosphonitrile ester.
- the recovered reaction product can be purified by recrystallization from an appropriate solvent. Further, by selecting a solvent for recrystallization purification, a phosphonitrile ester having a desired composition can be obtained.
- the composition of the cyclic chlorophosphazene oligomer was determined by an internal standard method by GPC measurement. In the GPC analysis result, if the total composition ratio of the cyclic oligomer is less than 100%, the shortage is an unreacted chlorinated phosphorus-derived component or linear substance. In addition, the end of aryloxy-dani and Z or alkoxylation reaction Points were determined by high performance liquid chromatography (hereinafter abbreviated as HPLC).
- composition of the phosphonitrile ester that is, the ratio of the finished product of aryloxy- and / or alkoxylation, the ratio of the monoclonal body and the monohydroxy body, was determined from the ratio of the peak areas obtained from 31 P-NMR.
- HPLC 8020 manufactured by Tosoh Corporation
- Apparatus Trace moisture analyzer CA-100, manufactured by Mitsubishi Kasei Kogyo Co., Ltd. (Moisture vaporizer: VA-100, manufactured by Mitsubishi Chemical Corporation) Measuring method: Moisture vaporization-Coulometric titration (The sample was charged into a sample boat and placed in a VA-100 heated at 120 ° C, and the vaporized water was introduced into the titration cell with a nitrogen flow of 300 ml / min. The amount was measured.)
- the yield of the phosphonitrile ester of the examples and comparative examples in the present invention is defined as the yield of the phosphonitrile ester based on the raw material phosphonitrile dichloride, and more specifically, (recovered after the reaction).
- the number of moles of the obtained phosphonitrile ester) / (the number of moles of the phosphonitrile dichloride charged before the reaction) ⁇ 100.
- the yield of phosphonitrile ester is 98. When the ratio is / 0 or more, the recovery rate is judged to be good.
- reaction solution was washed twice with 50 ml of a 10% aqueous solution of potassium hydroxide, and then neutralized with dilute hydrochloric acid. Further, the reaction solution was washed with 50 ml of distilled water, and the reaction solvent was distilled off under reduced pressure. As a result, 7.07 g of a reaction product (a yield of 98.7% calculated from phosphonitrile dichloride) was obtained. Table 1 shows the results of the 31 P-NMR measurement.
- reaction solution was washed twice with 50 ml of a 10% aqueous potassium hydroxide solution, and then neutralized with dilute hydrochloric acid. Further, the reaction solution was washed with 50 ml of distilled water, and the reaction solvent was distilled off under reduced pressure. As a result, 7.06 g of a reaction product (a yield of 98.5% calculated from phosphonitrile dichloride) was obtained. Table 1 shows the results of the 31 P-NMR measurement.
- reaction solution was washed twice with 50 ml of a 10% aqueous potassium hydroxide solution, and then neutralized with dilute hydrochloric acid. Further, the reaction solution was washed with 50 ml of distilled water, and the reaction solvent was distilled off under reduced pressure. As a result, the reaction product 7. 03G (yield converted from the phosphonium dichloride 98. 2. / 0) was obtained. Table 1 shows the 31 P_NMR measurement results. [Example 5]
- reaction solution was washed with 50 ml of distilled water, and the reaction solvent was distilled off under reduced pressure. As a result, 7.06 g of a reaction product (a yield of 98.6% calculated from phosphonitrile dichloride) was obtained.
- Table 1 shows the 31 P—N MR measurement results.
- reaction solution was washed twice with 50 ml of a 10% aqueous potassium hydroxide solution, and then neutralized with dilute hydrochloric acid. Further, the reaction solution was washed with 50 ml of distilled water, and the reaction solvent was distilled off under reduced pressure. As a result, 7.03 g of a reaction product (a yield of 98.1% calculated from phosphonitrile dichloride) was obtained. Table 1 shows the 31 PN MR measurement results. [Example 7]
- reaction solution was washed with 50 ml of distilled water, and the reaction solvent was distilled off under reduced pressure. As a result, 7.04 g of a reaction product (a yield of 98.3% calculated from phosphonitrile dichloride) was obtained.
- Table 1 shows the 31 PN MR measurement results.
- reaction solution was washed twice with 50 ml of a 10% aqueous potassium hydroxide solution, and then neutralized with dilute hydrochloric acid. Further, the reaction solution was washed with 50 ml of distilled water, and the reaction solvent was distilled off under reduced pressure. As a result, 7.07 g of a reaction product (a yield of 98.7% calculated from phosphonitrile dichloride) was obtained. Table 1 shows the 31 P_NMR measurement results. [Example 9]
- reaction solution was collected with a micro syringe, and the amount of water was measured. As a result, it was 0.012 mol per 1 mol of phosphonitrile dichloride. Thereafter, heating was performed at an oil bath temperature of 150 ° C. The reaction was followed by HPLC, and the reaction was terminated 2.0 hours after the temperature in the reaction system reached 140 ° C. After completion of the reaction, the reaction solution was washed twice with 50 ml of a 10% aqueous potassium hydroxide solution, and then neutralized with dilute hydrochloric acid. Further, the reaction solution was washed with 50 ml of distilled water, and the reaction solvent was distilled off under reduced pressure. As a result, 7.03 g of a reaction product (a yield of 98.2% calculated from phosphonitrile dichloride) was obtained. Table 1 shows the 31 P—N MR measurement results.
- reaction solution was washed twice with 50 ml of a 10% aqueous potassium hydroxide solution, and then neutralized with dilute hydrochloric acid. Further, the reaction solution was washed with 50 ml of distilled water, and the reaction solvent was distilled off under reduced pressure. As a result, the reaction product 7. 05G (yield converted from the phosphonium dichloride 98. 4. / 0) was obtained. Table 1 shows the 31 P_NMR measurement results. [0098] [Example 11]
- reaction solution was washed twice with 50 ml of a 10% aqueous potassium hydroxide solution, and then neutralized with dilute hydrochloric acid. Further, the reaction solution was washed with 50 ml of distilled water, and the reaction solvent was distilled off under reduced pressure. As a result, 7.05 g of a reaction product (a yield of 98.4% calculated from phosphonitrile dichloride) was obtained. Table 1 shows the results of the 31 P-NMR measurement.
- the reaction was monitored by HPLC, and the reaction was terminated 2.0 hours after the temperature in the reaction system reached 140 ° C.
- the reaction solution was washed twice with 50 ml of a 10% aqueous potassium hydroxide solution, and then neutralized with dilute hydrochloric acid. Further, the reaction solution was washed with 50 ml of distilled water, and the reaction solvent was distilled off under reduced pressure. As a result, 6.80 g of a reaction product (a yield of 98.2% calculated from phosphonitrile dichloride) was obtained.
- Table 1 shows the results of the 31 P-NMR measurement.
- reaction solution is 10% water
- the reaction solution was washed with 50 ml of distilled water, and the reaction solvent was distilled off under reduced pressure.
- Table 2 shows the 31 P-NMR measurement results.
- reaction solution was collected with a microsyringe, and the water content was measured. As a result, it was 0.017 mol per 1 mol of phosphonitrile dichloride. Thereafter, heating was performed at an oil bath temperature of 150 ° C. The reaction was monitored by HPLC, and the reaction was terminated 5 hours after the temperature in the reaction system reached 140 ° C. After the completion of the reaction, the reaction solution was washed twice with 50 ml of a 10% aqueous solution of potassium hydroxide, and then neutralized with dilute hydrochloric acid. After the reaction solution was washed with 50 ml of distilled water, the reaction solvent was distilled off under reduced pressure. As a result, 7.11 lg of the reaction product (a yield of 97.9% as calculated from phosphonitrile dichloride) was obtained. Table 2 shows the 31 P-NM R measurement results.
- reaction solution was collected with a microsyringe, and the water content was measured. As a result, it was 0.021 mol per 1 mol of phosphonitrile dichloride. Thereafter, heating and reflux were performed at an oil bath temperature of 150 ° C. At this time, the temperature in the reaction system was 141 ° C. The reaction was monitored by HPLC, and the reaction was completed 12 hours after the start of reflux. According to the results, a monochrome mouth remained. The reaction solution was washed twice with 50 ml of a 10% aqueous potassium hydroxide solution, and then neutralized with dilute hydrochloric acid. After the reaction solution was further washed with 50 ml of distilled water, the reaction solvent was distilled off under reduced pressure. As a result, 4.76 g of a reaction product (a yield calculated from chlorophosphazene: 95.2%) was obtained. Table 2 shows the 31 P-NMR measurement results.
- reaction solution was collected with a microsyringe, and the amount of water was measured. As a result, it was 0.016 monole per 1 mol of phosphonitrile dichloride. Thereafter, heating and reflux were performed at an oil bath temperature of 150 ° C. At this time, the temperature in the reaction system was 131 ° C. The reaction was monitored by HPLC, and the force at which the reaction was terminated after 12 hours from the start of reflux According to the result of HPLC measurement, a monochrome mouth remained. After completion of the reaction, the reaction solution was washed twice with 50 ml of a 10% aqueous potassium hydroxide solution, and then neutralized with dilute hydrochloric acid.
- reaction solution was washed with 50 ml of distilled water, but oil-water separation was generally poor. Thereafter, the reaction solvent was distilled off under reduced pressure. As a result, 4.72 g of a reaction product (a yield of 94.4% calculated from chlorophosphazene) was obtained. Table 2 shows the 31 P-NMR measurement results.
- reaction solution was collected with a micro syringe, and the water content was measured. As a result, it was found to be 0.252 mol per 1 mol of phosphonitrile dichloride. Thereafter, the mixture was heated and stirred at an oil bath temperature of 150 ° C. Reaction is by HPLC The reaction was terminated 12 hours after the temperature in the reaction system reached 140 ° C. According to the result of HPLC measurement, a monochrome mouth remained. After completion of the reaction, the reaction solution was washed twice with 50 ml of a 10% aqueous solution of potassium hydroxide, and then neutralized with dilute hydrochloric acid.
- reaction solution was washed with 50 ml of distilled water, but oil-water separation was generally poor. Thereafter, the reaction solvent was distilled off under reduced pressure. As a result, 4.74 g of a reaction product (a yield of 94.8% calculated from chlorophosphazene) was obtained. Table 2 shows the 31 P_NMR measurement results.
- reaction solution was washed twice with 50 ml of a 10% aqueous potassium hydroxide solution, and then neutralized with dilute hydrochloric acid. Further, the reaction solution was washed with 50 ml of distilled water, but oil-water separation was generally poor. Thereafter, the reaction solvent was distilled off under reduced pressure. As a result, 4.66 g of a reaction product (93.2% of a yield calculated from phosphonitrile dichloride) was obtained. Table 2 shows the 31 P-NMR measurement results.
- the reaction was monitored by HPLC, and the reaction was completed 12 hours after the start of reflux. However, according to the HPLC measurement result, a monochrome mouth remained. After completion of the reaction, the reaction mixture was washed twice with 50% aqueous 10% potassium hydroxide solution, and then neutralized with dilute hydrochloric acid. Further, the reaction solution was washed with 50 ml of distilled water, but oil-water separation was generally poor. So Thereafter, the reaction solvent was distilled off under reduced pressure. As a result, 4.69 g of a reaction product (93.8% in terms of a yield based on phosphonitrile dichloride) was obtained. Table 2 shows the 31 P-NMR measurement results.
- the catalyst of the present invention when the catalyst of the present invention is not used, even if other catalysts are used or the first-stage reaction solution is used as it is, the reactivity decreases and it takes a long time to complete the reaction. It can be seen that a monochrome mouth is contained.
- the method for producing a phosphonitrile ester of the present invention it is possible to produce a phosphonitrile ester having an extremely low content of a monochrome mouth in an extremely short time. Therefore, the reaction time and utility cost can be reduced, and the phosphonitrile ester can be produced at lower cost. Therefore, according to the present invention, industrially useful phosphonitrile esters can be produced at a low monochrome oral content, and the hydrolysis resistance and heat resistance of the phosphonitrile esters themselves are improved.
- various derivatives of phosphonitrilic acid ester oligomers and phosphonitrilic acid ester polymers may be used for a wider range of applications, such as plastics and their additives, rubber, fertilizers, and pharmaceuticals. Can be expected.
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Abstract
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GB0523183A GB2416168B (en) | 2003-06-05 | 2004-06-03 | Process for producing phosphonitrilic acid ester |
DE112004000910T DE112004000910T5 (de) | 2003-06-05 | 2004-06-03 | Verfahren zur Herstellung eines Phosphonitrilsäureesters |
US10/557,722 US7514520B2 (en) | 2003-06-05 | 2004-06-03 | Process for producing phosphonitrilic acid ester |
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JP2003-160916 | 2003-06-05 | ||
JP2003160916A JP4184158B2 (ja) | 2003-06-05 | 2003-06-05 | ホスホニトリル酸エステルの製造法 |
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US (1) | US7514520B2 (ja) |
JP (1) | JP4184158B2 (ja) |
CN (1) | CN1798753A (ja) |
DE (1) | DE112004000910T5 (ja) |
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Cited By (1)
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WO2006077844A1 (ja) * | 2005-01-21 | 2006-07-27 | Asahi Kasei Chemicals Corporation | ホスホニトリル酸エステルの製造方法 |
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CN103319538A (zh) * | 2013-07-04 | 2013-09-25 | 南通泰通化学科技有限公司 | 六苯氧基环三磷腈的制备方法 |
CN114316277B (zh) * | 2022-01-06 | 2023-01-06 | 齐鲁工业大学 | 一种固体磷腈类化合物、制备方法及应用 |
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-
2003
- 2003-06-05 JP JP2003160916A patent/JP4184158B2/ja not_active Expired - Fee Related
-
2004
- 2004-06-03 US US10/557,722 patent/US7514520B2/en not_active Expired - Fee Related
- 2004-06-03 DE DE112004000910T patent/DE112004000910T5/de not_active Ceased
- 2004-06-03 WO PCT/JP2004/007708 patent/WO2004108737A1/ja active Application Filing
- 2004-06-03 GB GB0523183A patent/GB2416168B/en not_active Expired - Fee Related
- 2004-06-03 CN CNA2004800152314A patent/CN1798753A/zh active Pending
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006077844A1 (ja) * | 2005-01-21 | 2006-07-27 | Asahi Kasei Chemicals Corporation | ホスホニトリル酸エステルの製造方法 |
GB2436770A (en) * | 2005-01-21 | 2007-10-03 | Asahi Kasei Chemicals Corp | Process for producing phosphonitrilic acid ester |
Also Published As
Publication number | Publication date |
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DE112004000910T5 (de) | 2006-04-13 |
JP4184158B2 (ja) | 2008-11-19 |
GB2416168A (en) | 2006-01-18 |
GB2416168B (en) | 2008-03-05 |
US20070060739A1 (en) | 2007-03-15 |
CN1798753A (zh) | 2006-07-05 |
GB0523183D0 (en) | 2005-12-21 |
JP2004359617A (ja) | 2004-12-24 |
US7514520B2 (en) | 2009-04-07 |
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