JP5231693B2 - N−置換ラクタムのアミン含有率を低下させるための方法 - Google Patents
N−置換ラクタムのアミン含有率を低下させるための方法 Download PDFInfo
- Publication number
- JP5231693B2 JP5231693B2 JP2000065327A JP2000065327A JP5231693B2 JP 5231693 B2 JP5231693 B2 JP 5231693B2 JP 2000065327 A JP2000065327 A JP 2000065327A JP 2000065327 A JP2000065327 A JP 2000065327A JP 5231693 B2 JP5231693 B2 JP 5231693B2
- Authority
- JP
- Japan
- Prior art keywords
- cation exchanger
- substituted
- pyrrolidone
- substituted lactams
- iso
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 45
- 150000003951 lactams Chemical class 0.000 title claims description 31
- 150000001412 amines Chemical class 0.000 title claims description 17
- 150000001768 cations Chemical class 0.000 claims description 46
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 39
- 125000001424 substituent group Chemical group 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 125000000542 sulfonic acid group Chemical group 0.000 claims description 4
- MYRTYDVEIRVNKP-UHFFFAOYSA-N divinylbenzene Substances C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 3
- 150000002596 lactones Chemical class 0.000 claims description 2
- 150000003141 primary amines Chemical class 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims 1
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 34
- -1 alkaline earth metal cations Chemical class 0.000 description 29
- 150000002500 ions Chemical class 0.000 description 18
- 230000002378 acidificating effect Effects 0.000 description 12
- 239000012535 impurity Substances 0.000 description 9
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 description 4
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 4
- 229920001429 chelating resin Polymers 0.000 description 4
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 4
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 3
- 229920002125 Sokalan® Polymers 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000005350 fused silica glass Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 229910001415 sodium ion Inorganic materials 0.000 description 3
- OZJPLYNZGCXSJM-UHFFFAOYSA-N 5-valerolactone Chemical compound O=C1CCCCO1 OZJPLYNZGCXSJM-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- MHZGKXUYDGKKIU-UHFFFAOYSA-N Decylamine Chemical compound CCCCCCCCCCN MHZGKXUYDGKKIU-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical class CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- NISGSNTVMOOSJQ-UHFFFAOYSA-N cyclopentanamine Chemical compound NC1CCCC1 NISGSNTVMOOSJQ-UHFFFAOYSA-N 0.000 description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 2
- JBFHTYHTHYHCDJ-UHFFFAOYSA-N gamma-caprolactone Chemical compound CCC1CCC(=O)O1 JBFHTYHTHYHCDJ-UHFFFAOYSA-N 0.000 description 2
- GAEKPEKOJKCEMS-UHFFFAOYSA-N gamma-valerolactone Chemical compound CC1CCC(=O)O1 GAEKPEKOJKCEMS-UHFFFAOYSA-N 0.000 description 2
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 2
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XTFIVUDBNACUBN-UHFFFAOYSA-N 1,3,5-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)C1 XTFIVUDBNACUBN-UHFFFAOYSA-N 0.000 description 1
- BCNBMSZKALBQEF-UHFFFAOYSA-N 1,3-dimethylpyrrolidin-2-one Chemical compound CC1CCN(C)C1=O BCNBMSZKALBQEF-UHFFFAOYSA-N 0.000 description 1
- AXSSJSFXWMOTEN-UHFFFAOYSA-N 1,4-dimethylpyrrolidin-2-one Chemical compound CC1CN(C)C(=O)C1 AXSSJSFXWMOTEN-UHFFFAOYSA-N 0.000 description 1
- FILVIKOEJGORQS-UHFFFAOYSA-N 1,5-dimethylpyrrolidin-2-one Chemical compound CC1CCC(=O)N1C FILVIKOEJGORQS-UHFFFAOYSA-N 0.000 description 1
- LHFMIWNBOHFFGA-UHFFFAOYSA-N 1-(1-methoxyethyl)pyrrolidin-2-one Chemical compound COC(C)N1CCCC1=O LHFMIWNBOHFFGA-UHFFFAOYSA-N 0.000 description 1
- HUZSCDCNYLZCQH-UHFFFAOYSA-N 1-(2-ethoxyethyl)pyrrolidin-2-one Chemical compound CCOCCN1CCCC1=O HUZSCDCNYLZCQH-UHFFFAOYSA-N 0.000 description 1
- KZJHLERAPCHKAI-UHFFFAOYSA-N 1-(2-hydroxyethyl)azepan-2-one Chemical compound OCCN1CCCCCC1=O KZJHLERAPCHKAI-UHFFFAOYSA-N 0.000 description 1
- LMVCQONNFMKDRF-UHFFFAOYSA-N 1-(2-hydroxyethyl)piperidin-2-one Chemical compound OCCN1CCCCC1=O LMVCQONNFMKDRF-UHFFFAOYSA-N 0.000 description 1
- WDQFELCEOPFLCZ-UHFFFAOYSA-N 1-(2-hydroxyethyl)pyrrolidin-2-one Chemical compound OCCN1CCCC1=O WDQFELCEOPFLCZ-UHFFFAOYSA-N 0.000 description 1
- BWUPRIKMZACLJO-UHFFFAOYSA-N 1-(2-hydroxypropyl)pyrrolidin-2-one Chemical compound CC(O)CN1CCCC1=O BWUPRIKMZACLJO-UHFFFAOYSA-N 0.000 description 1
- QKGBRANQIWBMED-UHFFFAOYSA-N 1-(2-methoxyethyl)pyrrolidin-2-one Chemical compound COCCN1CCCC1=O QKGBRANQIWBMED-UHFFFAOYSA-N 0.000 description 1
- IVUYGANTXQVDDG-UHFFFAOYSA-N 1-(2-methylpropyl)pyrrolidin-2-one Chemical compound CC(C)CN1CCCC1=O IVUYGANTXQVDDG-UHFFFAOYSA-N 0.000 description 1
- ZFPGARUNNKGOBB-UHFFFAOYSA-N 1-Ethyl-2-pyrrolidinone Chemical compound CCN1CCCC1=O ZFPGARUNNKGOBB-UHFFFAOYSA-N 0.000 description 1
- LVUQCTGSDJLWCE-UHFFFAOYSA-N 1-benzylpyrrolidin-2-one Chemical compound O=C1CCCN1CC1=CC=CC=C1 LVUQCTGSDJLWCE-UHFFFAOYSA-N 0.000 description 1
- ZIZROQKAHRWBFP-UHFFFAOYSA-N 1-cyclopentylpyrrolidin-2-one Chemical compound O=C1CCCN1C1CCCC1 ZIZROQKAHRWBFP-UHFFFAOYSA-N 0.000 description 1
- GWCFTYITFDWLAY-UHFFFAOYSA-N 1-ethylazepan-2-one Chemical compound CCN1CCCCCC1=O GWCFTYITFDWLAY-UHFFFAOYSA-N 0.000 description 1
- GGYVTHJIUNGKFZ-UHFFFAOYSA-N 1-methylpiperidin-2-one Chemical compound CN1CCCCC1=O GGYVTHJIUNGKFZ-UHFFFAOYSA-N 0.000 description 1
- GHELJWBGTIKZQW-UHFFFAOYSA-N 1-propan-2-ylpyrrolidin-2-one Chemical compound CC(C)N1CCCC1=O GHELJWBGTIKZQW-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- 125000003229 2-methylhexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- JCNSBWCEHSJXTF-UHFFFAOYSA-N 3-(2-hydroxyethyl)-1-methylpyrrolidin-2-one Chemical compound CN1CCC(CCO)C1=O JCNSBWCEHSJXTF-UHFFFAOYSA-N 0.000 description 1
- 125000003542 3-methylbutan-2-yl group Chemical group [H]C([H])([H])C([H])(*)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000007848 Bronsted acid Substances 0.000 description 1
- 125000002853 C1-C4 hydroxyalkyl group Chemical group 0.000 description 1
- 101100037762 Caenorhabditis elegans rnh-2 gene Proteins 0.000 description 1
- QGLBZNZGBLRJGS-UHFFFAOYSA-N Dihydro-3-methyl-2(3H)-furanone Chemical compound CC1CCOC1=O QGLBZNZGBLRJGS-UHFFFAOYSA-N 0.000 description 1
- 101100127285 Drosophila melanogaster unc-104 gene Proteins 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 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 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-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
- ZWXPDGCFMMFNRW-UHFFFAOYSA-N N-methylcaprolactam Chemical compound CN1CCCCCC1=O ZWXPDGCFMMFNRW-UHFFFAOYSA-N 0.000 description 1
- 101100342486 Oryza sativa subsp. japonica KSL10 gene Proteins 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000004210 cyclohexylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000004851 cyclopentylmethyl group Chemical group C1(CCCC1)C* 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid group Chemical group C(CCCCCC)(=O)O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 101150117600 msc1 gene Proteins 0.000 description 1
- PZYDAVFRVJXFHS-UHFFFAOYSA-N n-cyclohexyl-2-pyrrolidone Chemical compound O=C1CCCN1C1CCCCC1 PZYDAVFRVJXFHS-UHFFFAOYSA-N 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 239000003880 polar aprotic solvent Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003586 protic polar solvent Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
- C07D207/267—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/16—Separation or purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyrrole Compounds (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Description
Duolite(R)C264;Amberlite(R)252、UP252および200;Imac(R)C16P;Lewatit(R)SP112およびK2621;Dowex(R)88およびMSC1;Kastel(R)C300P;Ionac(R)CFP110;Relite(R)CFSおよびCFZ;Diaion(R)PK220およびPK228;PuroliteC150、CT165およびCT175;Wofatit(R)KS10である。
Rは、
− 直鎖状または分枝鎖状の飽和脂肪族基、有利にはC1〜C12−アルキル、例えばメチル、エチル、n−プロピル、イソ−プロピル、n−ブチル、イソ−ブチル、s−ブチル、t−ブチル、n−ペンチル、イソ−ペンチル、s−ペンチル、ネオ−ペンチル、1,2−ジメチルプロピル、n−ヘキシル、イソ−ヘキシル、s−ヘキシル、シクロペンチルメチル、n−ヘプチル、イソ−ヘプチル、シクロヘキシルメチル、n−オクチル、2−エチルヘキシル、n−ノニル、イソ−ノニル、n−デシル、イソ−デシル、n−ウンデシル、n−ドデシル、イソ−ドデシル、特に有利にはC1〜C8−アルキル、例えばメチル、エチル、n−プロピル、イソ−プロピル、n−ブチル、イソ−ブチル、s−ブチル、t−ブチル、n−ペンチルおよび2−エチルヘキシル、より特に有利にはC1〜C4−アルキル、例えばメチル、エチル、n−プロピル、イソ−プロピル、n−ブチル、イソ−ブチル、s−ブチル、t−ブチルまたは、
− 3〜12個の炭素原子を有する飽和脂環式基、有利にはC4〜C8−シクロアルキル、例えばシクロブチル、シクロペンチル、シクロヘキシル、シクロヘプチルおよびシクロオクチル、特に有利にはシクロペンチルおよびシクロヘキシルであり、
その際、基Rは反応条件下で不活性な1個または2個のの置換基、例えばヒドロキシもしくはC1〜C8−アルコキシ(例えば:R=C1〜C4−ヒドロキシアルキルまたはC1〜C8−アルコキシ置換C1〜C4−アルキル)を有していてよく、
かつnは1〜4の整数であり、
N−置換ラクタムの複素環は反応条件下で不活性な1個または2個の置換基、例えばアルキル基、例えばC1〜C8−アルキル基を互いに独立に有してよく、有利には1個のC1〜C8−アルキル基を有していてよい]のN−置換ラクタムの精製のために使用される。
−ヒドロキシおよび
−C1〜C8−アルコキシ、例えばメトキシ、エトキシ、n−プロポキシ、イソ−プロポキシ、n−ブトキシ、イソ−ブトキシ、s−ブトキシ、t−ブトキシ、n−ペントキシ、イソ−ペントキシ、s−ペントキシ、ネオ−ペントキシ、1,2−ジメチルプロポキシ、n−ヘキソキシ、イソ−ヘキソキシ、s−ヘキソキシ、n−ヘプトキシ、イソ−ヘプトキシ、n−オクトキシ、イソ−オクトキシ、特に有利にはC1〜C4−アルコキシ、例えばメトキシ、エトキシ、n−プロポキシ、イソ−プロポキシ、n−ブトキシ、イソ−ブトキシ、s−ブトキシおよびt−ブトキシである。
−メチル、エチル、n−プロピル、イソ−プロピル、n−ブチル、イソ−ブチル、s−ブチル、t−ブチル、n−ペンチル、イソ−ペンチルおよび2−エチルヘキシルである。
Rは前記のようなC1〜C4−アルキルであり、ヒドロキシ置換基を有してよく、nは1、2または3である]のN−置換ラクタムの精製のために特に有利に使用される。
N−メチル−2−ピロリドン=N−メチル−2−ピロリジノン=N−メチル−γ−ブチロラクタム(NMP)、1,3−ジメチル−2−ピロリドン、1,4−ジメチル−2−ピロリドン、1,5−ジメチル−2−ピロリドン、N−エチル−2−ピロリドン、N−n−プロピル−2−ピロリドン、N−イソ−プロピル−2−ピロリドン、N−n−ブチル−ピロリドン、N−イソ−ブチル−2−ピロリドン、N−n−ペンチル−2−ピロリドン、N−n−ヘキシル−2−ピロリドン、N−シクロヘキシル−2−ピロリドン、N−シクロペンチル−2−ピロリドン、N−n−デシル−2−ピロリドン、N−n−ドデシル−2−ピロリドン、N−ベンジル−2−ピロリドン、N−メチル−(2−ヒドロキシエチル)−2−ピロリドン、N−(3−ヒドロキシプロピル)−2−ピロリドン、N−(2−ヒドロキシプロピル)−2−ピロリドン、N−(2−メトキシエチル)−2−ピロリドン、N−(1−メトキシエチル)−2−ピロリドン、N−(2−エトキシエチル)−2−ピロリドン、N−メチル−δ−バレロラクタム、N−(2−ヒドロキシエチル)−δ−バレロラクタム、N−メチル−ε−カプロラクタム、N−エチル−ε−カプロラクタム、N−(2−ヒドロキシエチル)−ε−カプロラクタム、N−メチルヘプタン酸−ω−ラクタム(N-methylheptanoic-omega-lactam)、N−(2−ヒドロキシエチル)−ヘプタン酸−ω−ラクタム、又はその混合物、有利にはNMPおよびN−(2−ヒドロキシエチル)−2−ピロリドン、特に有利にはNMPである。
nは1〜4の整数であり、ラクトンの複素環は反応条件下で不活性な1個または2個の置換基、例えば互いに独立してC1〜C8−アルキル基を有していてよい]のラクトンとRが前記のものである式RNH2のアミンとを高めた温度および過圧下に1モル当量の水の遊離を伴い反応させることにより、例えばウルマン工業化学百科辞典(Ullmann's Encyclopedia of Industrial Chemistry,Vol.A22,5th Ed.,page 459(1993))、JP−A−74020 586号(Derwent Abstr.46186V/25)、JP−A−49000 259号(Derwent Abstr.21795V/12)、DE−A−19626123号に記載のように製造できる。
γ−ブチロラクトン、δ−バレロラクトン、ε−カプロラクトン、ヘプタン酸−ω−ラクトン、α−メチル−γ−ブチロラクトン、γ−バレロラクトン、γ−カプロラクトン、特にγ−ブチロラクトンである。
モノメチルアミン(MMA)、エチルアミン、n−プロピルアミン、イソ−プロピルアミン、n−ブチルアミン、シクロペンチルアミン、シクロヘキシルアミン、n−デシルアミン、n−ドデシルアミンおよびモノエタノールアミン、特にMMAである。
ラクタムの精製のためのマクロ孔質カチオン交換体によるN−置換ラクタムの処理はバッチ式に、例えば容器中でカチオン交換体の存在下にラクタムを撹拌することによるか、または有利には連続的に、例えば固定床としてイオン交換体を配置した管中にラクタムを通過させることによって実施できる。作業方法およびイオン交換体の固定床を有する管の適当な例は、例えばウルマン工業化学百科辞典(Ullmann's Encyclopedia of Industrial Chemistry,Vol.A14,5th Ed.,pages 431ff,Chapter 10.2(1989))に見いだすことができる。
GCによる純度99.8体積%、30ppbのナトリウムイオン含有率および52ppmのモノメチルアミン(MMA)含有率を有するN−メチル−2−ピロリドン(NMP)を、H形でデルタイプの強酸性カチオン交換体Dowex(R)650C(ダウケミカル社)で充填した融解石英管(内径:30mm、長さ:100cm)を通して逆流モードで25℃で通過させた。イオン交換体の床容量(BV)は620mlであった。空管速度は1m/hであった。1BV/h(=1時間の処理量)の体積流量で、融解石英管からの排出量のMMA含有率は、僅か50BVを供給した後に5ppmより高かった。約120BVを供給した後には、MMA含有率は10ppmより高く、かつ170BVを供給した後には、35ppmより高かった。170BVを供給した後に、イオン交換体の負荷はイオン交換体1リットルあたりMMA僅か0.22モルであった。
試験を比較例に記載のように実施したが、但し管をマクロ孔質タイプの強酸性カチオン交換体Duolite(R)C264(Rohm and Haas Company)によってH形で充填した。イオン交換体の床容量(BV)は630mlであった。空管速度は1m/hであった。1BV/h(=1時間の処理量)の体積流量で、ガラス管からの排出量のMMA含有率は、1000BVを供給した後に依然として5ppm未満であった。1000BVを供給した後に、イオン交換体の負荷はイオン交換体1リットルあたりMMA1.6モルに達した。更に1BV/hの体積流量で、1000BVを供給した後の生成物のナトリウムイオン含有率は同様に依然として5ppb未満であった。
試験を比較例に記載のように実施したが、但し管をマクロ孔質タイプの強酸性カチオン交換体Amberlite (R)UP252(Rohm and Haas Company)によってH形で充填した。イオン交換体の床容量(BV)は630mlであった。空管速度は1m/hであった。1BV/h(=1時間の処理量)の体積流量で、融解石英管からの排出量のMMA含有率は、1000BVを供給した後に依然として5ppm未満であった。1000BVを供給した後に、イオン交換体の負荷はイオン交換体1リットルあたりMMA約1.4モルに達した。更に1BV/hの体積流量で、1000BVを供給した後の生成物のナトリウムイオン含有率は同様に依然として5ppb未満であった。
Claims (9)
- カチオン交換体がスチレン−ジビニルベンゼンコポリマー基体を有する、請求項1記載の方法。
- 強酸性マクロ孔質カチオン交換体の孔径が10〜150nmである、請求項1又は2項記載の方法。
- 強酸性マクロ孔質カチオン交換体の使用可能な能力がカチオン交換体1リットルあたりアミン少なくとも0.5モルである、請求項1から3までのいずれか1項記載の方法。
- 式中のnが1、2もしくは3である式IのN−置換ラクタムを精製するための、請求項1〜4いずれかに記載の方法。
- N−メチル−2−ピロリドンを精製するための、請求項1から5までのいずれか1項記載の方法。
- N−置換ラクタムをカチオン交換体によって5〜130℃で処理する、請求項1から6までのいずれか1項記載の方法。
- カチオン交換体を固定床として使用する、請求項1から7までのいずれか1項記載の方法。
- 使用されるN−置換ラクタムが相応のラクトンと第一級アミンとの反応によって得たものである、請求項1から8までのいずれか1項記載の方法。
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DE10038747B4 (de) * | 2000-08-09 | 2009-01-29 | Basf Se | Verfahren zur Reinigung von Alkenylverbindungen |
US7153978B2 (en) * | 2004-03-03 | 2006-12-26 | Lyondell Chemical Technology, L.P. | Method for purifying N-methyl-2-pyrrolidone |
JP4762728B2 (ja) | 2006-01-13 | 2011-08-31 | アルファナテクノロジー株式会社 | モータ |
ATE532767T1 (de) * | 2006-04-06 | 2011-11-15 | Basf Se | Verfahren zur herstellung eines nn-alkyl-lactams mit verbesserter farbqualität |
KR20110086869A (ko) * | 2008-11-24 | 2011-08-01 | 바스프 에스이 | 개선된 색 품질을 갖는 n-알킬락탐의 제조 방법 |
DE102010031301A1 (de) | 2009-07-17 | 2011-01-20 | Basf Se | Verwendung von 1,3-Dimethylpyrrolidon und/oder 1,4-Dimethylpyrrolidon |
CN102399179B (zh) * | 2010-09-17 | 2014-06-18 | 上海化学试剂研究所 | 超纯n-甲基吡咯烷酮的生产方法 |
GB2524906B8 (en) | 2011-04-07 | 2016-12-07 | Virdia Ltd | Lignocellulose conversion processes and products |
JP2013018748A (ja) * | 2011-07-12 | 2013-01-31 | Japan Organo Co Ltd | 電極製造工程におけるnmp精製システム |
JP5911228B2 (ja) * | 2011-07-12 | 2016-04-27 | オルガノ株式会社 | 電極製造工程におけるnmp精製システム |
US9493851B2 (en) | 2012-05-03 | 2016-11-15 | Virdia, Inc. | Methods for treating lignocellulosic materials |
AU2013256049B2 (en) * | 2012-05-03 | 2017-02-16 | Virdia, Inc. | Methods for treating lignocellulosic materials |
CN103058910B (zh) * | 2013-01-21 | 2014-09-17 | 郑州大学 | N-甲基吡咯烷酮中有机胺杂质的分离方法 |
EP3481939A4 (en) | 2016-07-06 | 2020-02-26 | Virdia, Inc. | METHODS FOR REFINING A LIGNOCELLULOSIC HYDROLYSAT |
WO2023222895A1 (en) | 2022-05-20 | 2023-11-23 | Basf Se | Purification of an ethylenically unsaturated alcohol stream, preparation of an ethylenically unsaturated aldehyde, in particular prenal, and com- pounds derived therefrom |
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DE3506473A1 (de) * | 1985-02-23 | 1986-08-28 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von n,n-verknuepften bis-lactamverbindungen |
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DE19500041A1 (de) * | 1995-01-03 | 1996-07-04 | Basf Ag | Verfahren zur kontinuierlichen Reinigung von aus 6-Aminocapronitril hergestelltem Roh-Caprolactam |
US5777131A (en) * | 1995-11-21 | 1998-07-07 | Basf Corporation | Post manufacture process for improving the properties of lactones and substituted lactams |
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DE19910504A1 (de) * | 1999-03-10 | 2000-09-14 | Basf Ag | Verfahren zur Reinigung von N-substituierten Lactamen |
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