DE1543062B1 - Verfahren zur reduktiven Dimerisierung von Acrylnitril zu Adipinsaeuredinitril - Google Patents
Verfahren zur reduktiven Dimerisierung von Acrylnitril zu AdipinsaeuredinitrilInfo
- Publication number
- DE1543062B1 DE1543062B1 DE19651543062 DE1543062A DE1543062B1 DE 1543062 B1 DE1543062 B1 DE 1543062B1 DE 19651543062 DE19651543062 DE 19651543062 DE 1543062 A DE1543062 A DE 1543062A DE 1543062 B1 DE1543062 B1 DE 1543062B1
- Authority
- DE
- Germany
- Prior art keywords
- acrylonitrile
- reaction
- amalgam
- salts
- water
- 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.)
- Granted
Links
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 title claims description 87
- BTGRAWJCKBQKAO-UHFFFAOYSA-N adiponitrile Chemical compound N#CCCCCC#N BTGRAWJCKBQKAO-UHFFFAOYSA-N 0.000 title claims description 49
- 238000000034 method Methods 0.000 title claims description 25
- 230000008569 process Effects 0.000 title claims description 14
- 238000006456 reductive dimerization reaction Methods 0.000 title claims 2
- 238000006243 chemical reaction Methods 0.000 claims description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 67
- 229910000497 Amalgam Inorganic materials 0.000 claims description 38
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 36
- -1 propionic acid nitrile Chemical class 0.000 claims description 36
- 150000003839 salts Chemical class 0.000 claims description 24
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 claims description 23
- 239000000243 solution Substances 0.000 claims description 22
- 230000015572 biosynthetic process Effects 0.000 claims description 19
- 235000019260 propionic acid Nutrition 0.000 claims description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
- 239000002253 acid Substances 0.000 claims description 15
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 14
- 229910052753 mercury Inorganic materials 0.000 claims description 14
- 239000000047 product Substances 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 11
- 150000002825 nitriles Chemical class 0.000 claims description 10
- 230000002829 reductive effect Effects 0.000 claims description 9
- 239000007795 chemical reaction product Substances 0.000 claims description 8
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 8
- 229910052783 alkali metal Inorganic materials 0.000 claims description 7
- MJGFBOZCAJSGQW-UHFFFAOYSA-N mercury sodium Chemical compound [Na].[Hg] MJGFBOZCAJSGQW-UHFFFAOYSA-N 0.000 claims description 7
- 229910001023 sodium amalgam Inorganic materials 0.000 claims description 7
- 150000001340 alkali metals Chemical class 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 230000008901 benefit Effects 0.000 claims description 6
- 150000001768 cations Chemical class 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 239000002609 medium Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 3
- JWZZKOKVBUJMES-UHFFFAOYSA-N (+-)-Isoprenaline Chemical compound CC(C)NCC(O)C1=CC=C(O)C(O)=C1 JWZZKOKVBUJMES-UHFFFAOYSA-N 0.000 claims description 2
- 239000001361 adipic acid Substances 0.000 claims description 2
- 235000011037 adipic acid Nutrition 0.000 claims description 2
- 150000003868 ammonium compounds Chemical class 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 238000011109 contamination Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- CBXCPBUEXACCNR-UHFFFAOYSA-N tetraethylammonium Chemical compound CC[N+](CC)(CC)CC CBXCPBUEXACCNR-UHFFFAOYSA-N 0.000 claims description 2
- 238000006471 dimerization reaction Methods 0.000 claims 2
- 238000006722 reduction reaction Methods 0.000 claims 2
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium group Chemical group [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical class C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical class C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims 1
- 208000000260 Warts Diseases 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 150000001339 alkali metal compounds Chemical class 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 150000003863 ammonium salts Chemical class 0.000 claims 1
- 239000012736 aqueous medium Substances 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 244000309464 bull Species 0.000 claims 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 125000000623 heterocyclic group Chemical group 0.000 claims 1
- 230000036571 hydration Effects 0.000 claims 1
- 238000006703 hydration reaction Methods 0.000 claims 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims 1
- 210000004072 lung Anatomy 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 201000010153 skin papilloma Diseases 0.000 claims 1
- 159000000000 sodium salts Chemical class 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 claims 1
- 125000005207 tetraalkylammonium group Chemical group 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 33
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 33
- 239000011541 reaction mixture Substances 0.000 description 19
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 16
- 239000001569 carbon dioxide Substances 0.000 description 15
- 229910002092 carbon dioxide Inorganic materials 0.000 description 15
- 239000012071 phase Substances 0.000 description 14
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 13
- 239000000284 extract Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 8
- 239000000376 reactant Substances 0.000 description 8
- 235000017557 sodium bicarbonate Nutrition 0.000 description 8
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000008346 aqueous phase Substances 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 6
- 238000004821 distillation Methods 0.000 description 6
- 238000004817 gas chromatography Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 239000003112 inhibitor Substances 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 230000001629 suppression Effects 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 239000011651 chromium Substances 0.000 description 5
- 239000012043 crude product Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 210000003739 neck Anatomy 0.000 description 5
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 238000004811 liquid chromatography Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000003039 volatile agent Substances 0.000 description 4
- XZXYQEHISUMZAT-UHFFFAOYSA-N 2-[(2-hydroxy-5-methylphenyl)methyl]-4-methylphenol Chemical compound CC1=CC=C(O)C(CC=2C(=CC=C(C)C=2)O)=C1 XZXYQEHISUMZAT-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 229910021555 Chromium Chloride Inorganic materials 0.000 description 3
- 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 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 229940107816 ammonium iodide Drugs 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 235000011089 carbon dioxide Nutrition 0.000 description 3
- RLGQACBPNDBWTB-UHFFFAOYSA-N cetyltrimethylammonium ion Chemical compound CCCCCCCCCCCCCCCC[N+](C)(C)C RLGQACBPNDBWTB-UHFFFAOYSA-N 0.000 description 3
- QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- VBVOSYCJBPYDGH-UHFFFAOYSA-N hexanedioic acid prop-2-enenitrile Chemical compound C=CC#N.OC(=O)CCCCC(O)=O VBVOSYCJBPYDGH-UHFFFAOYSA-N 0.000 description 3
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- SEACXNRNJAXIBM-UHFFFAOYSA-N triethyl(methyl)azanium Chemical compound CC[N+](C)(CC)CC SEACXNRNJAXIBM-UHFFFAOYSA-N 0.000 description 3
- SALQMMXSINGXMI-UHFFFAOYSA-N 4-nitrosoaniline Chemical compound NC1=CC=C(N=O)C=C1 SALQMMXSINGXMI-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- GDCXBZMWKSBSJG-UHFFFAOYSA-N azane;4-methylbenzenesulfonic acid Chemical compound [NH4+].CC1=CC=C(S([O-])(=O)=O)C=C1 GDCXBZMWKSBSJG-UHFFFAOYSA-N 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000008363 phosphate buffer Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- RWPRNPXSHGRVPR-UHFFFAOYSA-M 1-ethyl-1-methylpiperidin-1-ium;iodide Chemical compound [I-].CC[N+]1(C)CCCCC1 RWPRNPXSHGRVPR-UHFFFAOYSA-M 0.000 description 1
- JDASKPRUFDKACZ-UHFFFAOYSA-M 1-octadecylpyridin-1-ium;bromide Chemical compound [Br-].CCCCCCCCCCCCCCCCCC[N+]1=CC=CC=C1 JDASKPRUFDKACZ-UHFFFAOYSA-M 0.000 description 1
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 description 1
- GZZPUCCPDXIIKS-UHFFFAOYSA-M 4-methylbenzenesulfonate;triethyl(methyl)azanium Chemical compound CC[N+](C)(CC)CC.CC1=CC=C(S([O-])(=O)=O)C=C1 GZZPUCCPDXIIKS-UHFFFAOYSA-M 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 229910000567 Amalgam (chemistry) Inorganic materials 0.000 description 1
- FRPHFZCDPYBUAU-UHFFFAOYSA-N Bromocresolgreen Chemical compound CC1=C(Br)C(O)=C(Br)C=C1C1(C=2C(=C(Br)C(O)=C(Br)C=2)C)C2=CC=CC=C2S(=O)(=O)O1 FRPHFZCDPYBUAU-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 235000019743 Choline chloride Nutrition 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005844 Thymol Substances 0.000 description 1
- WXYLOUDETRDIQA-UHFFFAOYSA-M [I-].C(C)[N+](CC(C)C)(CC(C)C)CC Chemical compound [I-].C(C)[N+](CC(C)C)(CC(C)C)CC WXYLOUDETRDIQA-UHFFFAOYSA-M 0.000 description 1
- RSKRRDDCOZDBJP-UHFFFAOYSA-L [I-].[I-].C[N+]1=CC=CC=C1.C[N+]1=CC=CC=C1 Chemical compound [I-].[I-].C[N+]1=CC=CC=C1.C[N+]1=CC=CC=C1 RSKRRDDCOZDBJP-UHFFFAOYSA-L 0.000 description 1
- OIPILFWXSMYKGL-UHFFFAOYSA-N acetylcholine Chemical compound CC(=O)OCC[N+](C)(C)C OIPILFWXSMYKGL-UHFFFAOYSA-N 0.000 description 1
- 229960004373 acetylcholine Drugs 0.000 description 1
- ZEHGKSPCAMLJDC-UHFFFAOYSA-M acetylcholine bromide Chemical compound [Br-].CC(=O)OCC[N+](C)(C)C ZEHGKSPCAMLJDC-UHFFFAOYSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 150000001449 anionic compounds Chemical class 0.000 description 1
- 150000001450 anions Chemical group 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
- 239000002585 base Substances 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- ZNFYPPCUDSCDPR-UHFFFAOYSA-M butyl(triethyl)azanium;bromide Chemical compound [Br-].CCCC[N+](CC)(CC)CC ZNFYPPCUDSCDPR-UHFFFAOYSA-M 0.000 description 1
- XWBIZYHDVFHTID-UHFFFAOYSA-M butyl(trimethyl)azanium;iodide Chemical compound [I-].CCCC[N+](C)(C)C XWBIZYHDVFHTID-UHFFFAOYSA-M 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- RBHJBMIOOPYDBQ-UHFFFAOYSA-N carbon dioxide;propan-2-one Chemical compound O=C=O.CC(C)=O RBHJBMIOOPYDBQ-UHFFFAOYSA-N 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229960001231 choline Drugs 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 description 1
- 229960003178 choline chloride Drugs 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 150000001845 chromium compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007278 cyanoethylation reaction Methods 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 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 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- RKMJXTWHATWGNX-UHFFFAOYSA-N decyltrimethylammonium ion Chemical compound CCCCCCCCCC[N+](C)(C)C RKMJXTWHATWGNX-UHFFFAOYSA-N 0.000 description 1
- ADCFSTWINMTPQD-UHFFFAOYSA-M dibutyl(dimethyl)azanium;iodide Chemical compound [I-].CCCC[N+](C)(C)CCCC ADCFSTWINMTPQD-UHFFFAOYSA-M 0.000 description 1
- ZFTFAPZRGNKQPU-UHFFFAOYSA-N dicarbonic acid Chemical compound OC(=O)OC(O)=O ZFTFAPZRGNKQPU-UHFFFAOYSA-N 0.000 description 1
- ZJHQDSMOYNLVLX-UHFFFAOYSA-N diethyl(dimethyl)azanium Chemical compound CC[N+](C)(C)CC ZJHQDSMOYNLVLX-UHFFFAOYSA-N 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000012154 double-distilled water Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- QUPDWYMUPZLYJZ-UHFFFAOYSA-N ethyl Chemical compound C[CH2] QUPDWYMUPZLYJZ-UHFFFAOYSA-N 0.000 description 1
- AXGSHZVAGVXBJN-UHFFFAOYSA-M ethyl(tripropyl)azanium;bromide Chemical compound [Br-].CCC[N+](CC)(CCC)CCC AXGSHZVAGVXBJN-UHFFFAOYSA-M 0.000 description 1
- YOMFVLRTMZWACQ-UHFFFAOYSA-N ethyltrimethylammonium Chemical compound CC[N+](C)(C)C YOMFVLRTMZWACQ-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 238000001030 gas--liquid chromatography Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- XQSBLCWFZRTIEO-UHFFFAOYSA-N hexadecan-1-amine;hydrobromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[NH3+] XQSBLCWFZRTIEO-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- ILVUABTVETXVMV-UHFFFAOYSA-N hydron;bromide;iodide Chemical compound Br.I ILVUABTVETXVMV-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910001412 inorganic anion Inorganic materials 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 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
- 239000007791 liquid phase Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- XONPDZSGENTBNJ-UHFFFAOYSA-N molecular hydrogen;sodium Chemical compound [Na].[H][H] XONPDZSGENTBNJ-UHFFFAOYSA-N 0.000 description 1
- 229910000403 monosodium phosphate Inorganic materials 0.000 description 1
- 235000019799 monosodium phosphate Nutrition 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 125000006574 non-aromatic ring group Chemical group 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000002891 organic anions Chemical class 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- KFXBDBPOGBBVMC-UHFFFAOYSA-N propane-1,3-diamine dihydroiodide Chemical compound [I-].[I-].[NH3+]CCC[NH3+] KFXBDBPOGBBVMC-UHFFFAOYSA-N 0.000 description 1
- AJVOPIPTURQEHS-UHFFFAOYSA-N pyrazine;hydroiodide Chemical compound [I-].C1=C[NH+]=CC=N1 AJVOPIPTURQEHS-UHFFFAOYSA-N 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- HJUGFYREWKUQJT-UHFFFAOYSA-N tetrabromomethane Chemical compound BrC(Br)(Br)Br HJUGFYREWKUQJT-UHFFFAOYSA-N 0.000 description 1
- 125000003698 tetramethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- TVVPMLFGPYQGTG-UHFFFAOYSA-M tetramethylphosphanium;iodide Chemical compound [I-].C[P+](C)(C)C TVVPMLFGPYQGTG-UHFFFAOYSA-M 0.000 description 1
- 229960000790 thymol Drugs 0.000 description 1
- WGYXSYLSCVXFDU-UHFFFAOYSA-N triethyl(propyl)azanium Chemical compound CCC[N+](CC)(CC)CC WGYXSYLSCVXFDU-UHFFFAOYSA-N 0.000 description 1
- LKDQWVKWYGOVJW-UHFFFAOYSA-M triethylsulfanium;iodide Chemical compound [I-].CC[S+](CC)CC LKDQWVKWYGOVJW-UHFFFAOYSA-M 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
- C07C69/44—Adipic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU4331164 | 1964-04-16 | ||
| AU43311/64A AU279319B2 (en:Method) | 1964-04-16 | ||
| AU48630/64A AU292745B2 (en) | 1964-08-27 | Amalgam hydrodimerisation process of olefinic nitriles and esters | |
| AU4863064 | 1964-08-27 | ||
| DEJ0027942 | 1965-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1543062B1 true DE1543062B1 (de) | 1972-11-16 |
| DE1543062C DE1543062C (en:Method) | 1973-06-07 |
Family
ID=25626316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651543062 Granted DE1543062B1 (de) | 1964-04-16 | 1965-04-17 | Verfahren zur reduktiven Dimerisierung von Acrylnitril zu Adipinsaeuredinitril |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3489789A (en:Method) |
| BE (1) | BE662661A (en:Method) |
| CH (1) | CH504401A (en:Method) |
| DE (1) | DE1543062B1 (en:Method) |
| GB (1) | GB1063497A (en:Method) |
| NL (1) | NL140514B (en:Method) |
| SE (1) | SE329839B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1157443A (en) * | 1965-06-30 | 1969-07-09 | Ici Ltd | Reductive Dimerisation of Unsaturated Esters and Nitriles |
| US3855269A (en) * | 1972-07-27 | 1974-12-17 | Phillips Petroleum Co | Apparatus and method for separating tetraalkylammonium salt |
| US9779043B2 (en) | 2015-11-16 | 2017-10-03 | International Business Machines Corporation | Techniques for handling queued interrupts in a data processing system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1289071A (fr) * | 1961-05-04 | 1962-03-30 | Procédé de préparation de l'adiponitrile par dimérisation de l'acrylonitrile | |
| FR1325977A (fr) * | 1962-05-23 | 1963-05-03 | Knapsack Ag | Procédé de préparation de dérivés d'acides dicarboxyliques aliphatiques |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3193480A (en) * | 1963-02-01 | 1965-07-06 | Monsanto Co | Adiponitrile process |
| US3140276A (en) * | 1961-07-11 | 1964-07-07 | Exxon Research Engineering Co | Continuous electrolytic polymerization process |
| BE631302A (en:Method) * | 1962-04-20 | |||
| US3245889A (en) * | 1963-02-25 | 1966-04-12 | Monsanto Co | Electrolytic method for preparing low weight polymers of acrylonitrile |
| FR1366081A (fr) * | 1963-05-24 | 1964-07-10 | Rhone Poulenc Sa | Dicyano-2, 4 butène-1 |
| US3225083A (en) * | 1963-08-15 | 1965-12-21 | Shell Oil Co | Dimerization process of preparing 1,4-dicyano-1-butene from acrylonitrile |
| US3250690A (en) * | 1963-12-23 | 1966-05-10 | Monsanto Co | Electrolytic reductive coupling of cyano compounds |
| FR1472033A (fr) * | 1965-03-18 | 1967-03-10 | Rhone Poulenc Sa | Procédé de dimérisation linéaire de l'acrylonitrile |
-
0
- BE BE662661D patent/BE662661A/xx unknown
-
1965
- 1965-04-05 GB GB14325/65A patent/GB1063497A/en not_active Expired
- 1965-04-07 US US446430A patent/US3489789A/en not_active Expired - Lifetime
- 1965-04-13 SE SE04820/65A patent/SE329839B/xx unknown
- 1965-04-15 CH CH531865A patent/CH504401A/de not_active IP Right Cessation
- 1965-04-15 NL NL656504863A patent/NL140514B/xx unknown
- 1965-04-17 DE DE19651543062 patent/DE1543062B1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1289071A (fr) * | 1961-05-04 | 1962-03-30 | Procédé de préparation de l'adiponitrile par dimérisation de l'acrylonitrile | |
| FR1325977A (fr) * | 1962-05-23 | 1963-05-03 | Knapsack Ag | Procédé de préparation de dérivés d'acides dicarboxyliques aliphatiques |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6504863A (en:Method) | 1965-10-18 |
| GB1063497A (en) | 1967-03-30 |
| SE329839B (en:Method) | 1970-10-26 |
| CH504401A (de) | 1971-03-15 |
| BE662661A (en:Method) | |
| NL140514B (nl) | 1973-12-17 |
| US3489789A (en) | 1970-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102005012116B3 (de) | Verfahren und Vorrichtung zur Herstellung von 4-Fluorethylencarbonat | |
| DE3446561C2 (de) | Verfahren zur Herstellung von Alkalisalzen von Polyethoxycarbonsäuren | |
| DE2633640A1 (de) | Verfahren zur gewinnung von gasfoermigem chlorwasserstoff aus verduennter waessriger salzsaeure | |
| DE3113613C2 (de) | Verfahren zur Herstellung von Kaliumnitrat | |
| DE69703428T2 (de) | Verfahren zur herstellung wässiger lösungen von tetraalkylammoniumhydroxiden | |
| DE1219484B (de) | Verfahren zur Herstellung von Peroxycarbonsaeuren | |
| DE1543062C (en:Method) | ||
| DE1543062B1 (de) | Verfahren zur reduktiven Dimerisierung von Acrylnitril zu Adipinsaeuredinitril | |
| DE68904760T2 (de) | Regeneration von erschoepften schwefelsaeuren mittels wasserstoffperoxyd. | |
| DE60314094T2 (de) | Verfahren zur behandlung einer organischen lösung eines sulfonylgruppe tragenden imids | |
| DE3528548A1 (de) | Herstellung eines allylamins und quaternaerer diallylammoniumverbindungen daraus | |
| EP0213403B1 (de) | Kontinuierliches Verfahren zur Herstellung von Dimethyldiallylammoniumchlorid | |
| DE102006034257B4 (de) | Verfahren zur Herstellung von Triallylcyanurat | |
| DE2645777C2 (en:Method) | ||
| DE2756588A1 (de) | Verfahren zur elektrochemischen oxidation alkoxysubstituierter aromatischer verbindungen | |
| DE2651901C3 (de) | Verfahren zur Herabsetzung des Monochloracetylengehaltes von Roh-1, 1-Dichloräthylen | |
| DE2040089C3 (de) | Verfahren zur Verminderung des Wassergehaltes einer wäßrigen Tetrahydrofuranlösung | |
| DE3113612C2 (en:Method) | ||
| DE2123989A1 (de) | Verfahren zur Herstellung von C tief 1bis C tief 10-Alkylestern der Chrysanthemsäure | |
| DE3872079T2 (de) | Verfahren zur elektrolytischen reduktion und trennung von europium. | |
| DE1959343C3 (de) | Verfahren zur Herstellung von Vinylidenfluorid | |
| DE2361605C2 (de) | Verfahren zur Aufarbeitung des Reaktionsgemisches, das bei der Herstellung von 5-Alkyliden-norbornen-2 durch katalytische Isomerisierung des entsprechenden 5-Alkenyl-norbornen-2 erhalten worden ist | |
| DE1933419C3 (de) | Verfahren zur Herstellung eines l,l'-Dimethyl-4,4'-bipyridyliumsalzes | |
| DE2628705A1 (de) | Verfahren zur herstellung teilweise halogenierter alkohole | |
| DE3342984A1 (de) | Verfahren zur isolierung von alkalisulfat-armen paraffinsulfonaten und schwefelsaeure aus paraffin-sulfoxidation-reaktionsgemischen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |