JPH07505390A - アルドール化−脱水法 - Google Patents
アルドール化−脱水法Info
- Publication number
- JPH07505390A JPH07505390A JP5517274A JP51727493A JPH07505390A JP H07505390 A JPH07505390 A JP H07505390A JP 5517274 A JP5517274 A JP 5517274A JP 51727493 A JP51727493 A JP 51727493A JP H07505390 A JPH07505390 A JP H07505390A
- Authority
- JP
- Japan
- Prior art keywords
- aldolization
- aldehyde
- mol
- catalyst
- less
- 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
- 238000000034 method Methods 0.000 title claims description 72
- 238000006297 dehydration reaction Methods 0.000 title claims description 25
- 150000001299 aldehydes Chemical class 0.000 claims description 149
- HSJKGGMUJITCBW-UHFFFAOYSA-N 3-hydroxybutanal Chemical compound CC(O)CC=O HSJKGGMUJITCBW-UHFFFAOYSA-N 0.000 claims description 90
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical class C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 claims description 86
- BYGQBDHUGHBGMD-UHFFFAOYSA-N 2-methylbutanal Chemical compound CCC(C)C=O BYGQBDHUGHBGMD-UHFFFAOYSA-N 0.000 claims description 69
- 238000004821 distillation Methods 0.000 claims description 69
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 66
- 239000000047 product Substances 0.000 claims description 64
- 239000003054 catalyst Substances 0.000 claims description 61
- 239000000203 mixture Substances 0.000 claims description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 54
- 239000008346 aqueous phase Substances 0.000 claims description 53
- 238000006243 chemical reaction Methods 0.000 claims description 51
- 239000012074 organic phase Substances 0.000 claims description 48
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N pentanal Chemical compound CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 claims description 36
- 239000000126 substance Substances 0.000 claims description 35
- 239000001893 (2R)-2-methylbutanal Substances 0.000 claims description 34
- YGHRJJRRZDOVPD-UHFFFAOYSA-N 3-methylbutanal Chemical compound CC(C)CC=O YGHRJJRRZDOVPD-UHFFFAOYSA-N 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 29
- 239000012071 phase Substances 0.000 claims description 27
- 239000007795 chemical reaction product Substances 0.000 claims description 24
- 208000005156 Dehydration Diseases 0.000 claims description 23
- 230000018044 dehydration Effects 0.000 claims description 22
- 238000010992 reflux Methods 0.000 claims description 16
- 239000003513 alkali Substances 0.000 claims description 14
- 238000005705 Cannizzaro reaction Methods 0.000 claims description 12
- 238000004064 recycling Methods 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000009825 accumulation Methods 0.000 claims description 7
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 7
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- GYHFUZHODSMOHU-UHFFFAOYSA-N nonanal Chemical compound CCCCCCCCC=O GYHFUZHODSMOHU-UHFFFAOYSA-N 0.000 claims description 6
- 150000007524 organic acids Chemical class 0.000 claims description 6
- 239000011541 reaction mixture Substances 0.000 claims description 6
- 125000004429 atom Chemical group 0.000 claims description 4
- 159000000000 sodium salts Chemical class 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 150000008044 alkali metal hydroxides Chemical group 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 238000005292 vacuum distillation Methods 0.000 claims description 2
- GADNZGQWPNTMCH-UHFFFAOYSA-N 2-propylhept-2-enal Chemical compound CCCCC=C(C=O)CCC GADNZGQWPNTMCH-UHFFFAOYSA-N 0.000 claims 4
- GPTLSTSCOCBLOP-UHFFFAOYSA-N 4-methyl-2-propylhex-2-enal Chemical class CCCC(C=O)=CC(C)CC GPTLSTSCOCBLOP-UHFFFAOYSA-N 0.000 claims 3
- BRLKFSODKAIVGM-UHFFFAOYSA-N 2-methylhex-2-enal Chemical compound CCCC=C(C)C=O BRLKFSODKAIVGM-UHFFFAOYSA-N 0.000 claims 2
- 229910021645 metal ion Inorganic materials 0.000 claims 2
- IOLQAHFPDADCHJ-UXBLZVDNSA-N 2-isopropyl-5-methyl-2-hexenal Chemical compound CC(C)C\C=C(/C=O)C(C)C IOLQAHFPDADCHJ-UXBLZVDNSA-N 0.000 claims 1
- HIKMEMXUHLXYDP-UHFFFAOYSA-N 5-methyl-2-propylhex-2-enal Chemical compound CCCC(C=O)=CCC(C)C HIKMEMXUHLXYDP-UHFFFAOYSA-N 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- 238000011437 continuous method Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 24
- SNDPXSYFESPGGJ-UHFFFAOYSA-N L-norVal-OH Natural products CCCC(N)C(O)=O SNDPXSYFESPGGJ-UHFFFAOYSA-N 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 241000196324 Embryophyta Species 0.000 description 14
- 239000000243 solution Substances 0.000 description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- -1 2-ethylhexyl Chemical group 0.000 description 9
- 239000004014 plasticizer Substances 0.000 description 9
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 8
- 229910001873 dinitrogen Inorganic materials 0.000 description 8
- 239000010410 layer Substances 0.000 description 8
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 5
- 238000010926 purge Methods 0.000 description 5
- QPRQEDXDYOZYLA-UHFFFAOYSA-N 2-methylbutan-1-ol Chemical compound CCC(C)CO QPRQEDXDYOZYLA-UHFFFAOYSA-N 0.000 description 4
- AMIMRNSIRUDHCM-UHFFFAOYSA-N Isopropylaldehyde Chemical compound CC(C)C=O AMIMRNSIRUDHCM-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000005984 hydrogenation reaction Methods 0.000 description 4
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 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 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- 239000012670 alkaline solution Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001030 gas--liquid chromatography Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- MFBOGIVSZKQAPD-UHFFFAOYSA-M sodium butyrate Chemical compound [Na+].CCCC([O-])=O MFBOGIVSZKQAPD-UHFFFAOYSA-M 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 210000002784 stomach Anatomy 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- FXZFFVCJWZTTMX-UHFFFAOYSA-N 1-methylcyclohexane-1-carbaldehyde Chemical compound O=CC1(C)CCCCC1 FXZFFVCJWZTTMX-UHFFFAOYSA-N 0.000 description 2
- MBLXROIYHWIVRL-UHFFFAOYSA-N 3-methylideneheptan-4-one Chemical compound CCCC(=O)C(=C)CC MBLXROIYHWIVRL-UHFFFAOYSA-N 0.000 description 2
- JFJVLLSQLBNXFP-UHFFFAOYSA-N 4-methylidenenonan-5-one Chemical compound CCCCC(=O)C(=C)CCC JFJVLLSQLBNXFP-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 238000005575 aldol reaction Methods 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 description 2
- 238000006471 dimerization reaction Methods 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- 150000004678 hydrides Chemical class 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000009413 insulation Methods 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
- 239000007791 liquid phase Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 125000004825 2,2-dimethylpropylene group Chemical group [H]C([H])([H])C(C([H])([H])[H])(C([H])([H])[*:1])C([H])([H])[*:2] 0.000 description 1
- JQMFQLVAJGZSQS-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JQMFQLVAJGZSQS-UHFFFAOYSA-N 0.000 description 1
- HESMMEIXCMBNNJ-UHFFFAOYSA-N 2-ethyl-5-methylhexanal Chemical compound CCC(C=O)CCC(C)C HESMMEIXCMBNNJ-UHFFFAOYSA-N 0.000 description 1
- IOJWLKHCGUEAPK-UHFFFAOYSA-N 2-ethylhex-2-enal 3-methylideneheptan-4-one Chemical compound CCCC=C(CC)C=O.CCCC(=O)C(=C)CC IOJWLKHCGUEAPK-UHFFFAOYSA-N 0.000 description 1
- LGYNIFWIKSEESD-UHFFFAOYSA-N 2-ethylhexanal Chemical compound CCCCC(CC)C=O LGYNIFWIKSEESD-UHFFFAOYSA-N 0.000 description 1
- VXAFNNWDRBOSSJ-UHFFFAOYSA-N 2-ethylidenepentanal Chemical compound CCCC(=CC)C=O VXAFNNWDRBOSSJ-UHFFFAOYSA-N 0.000 description 1
- HEPHYCJJLAUKSB-UHFFFAOYSA-N 2-methyl-3-phenylpropanal Chemical compound O=CC(C)CC1=CC=CC=C1 HEPHYCJJLAUKSB-UHFFFAOYSA-N 0.000 description 1
- 125000004820 3-methylbutylene group Chemical group [H]C([H])([H])C([H])(C([H])([H])[*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- UZFMOKQJFYMBGY-UHFFFAOYSA-N 4-hydroxy-TEMPO Chemical compound CC1(C)CC(O)CC(C)(C)N1[O] UZFMOKQJFYMBGY-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 241000867872 Valeriana texana Species 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 238000006668 aldol addition reaction Methods 0.000 description 1
- 238000005882 aldol condensation reaction Methods 0.000 description 1
- 150000001335 aliphatic alkanes 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
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 230000000447 dimerizing effect Effects 0.000 description 1
- 239000005446 dissolved organic matter Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005206 flow analysis Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 238000007037 hydroformylation reaction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 125000005498 phthalate group Chemical class 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 150000003388 sodium compounds Chemical class 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 229940005605 valeric acid Drugs 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
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/65—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
- C07C45/66—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups by dehydration
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
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- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
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Abstract
Description
Claims (45)
- 1.アルデヒドまたはアルデヒド混合物を、有効量のアルドール化触媒の存在下 にアルドール化し、続いて脱水により少なくとも1種の置換アクロレインおよび 水を形成し、アルドール化/脱水工程から未反応アルデヒドまたはアルデヒド類 、水、アルドール化触媒、および前記の少なくとも1種の置換アクロレインを含 む反応混合物を回収し、この反応混合物を蒸留して(i)未反応アルデヒドまた はアルデヒド類および水を含むオーバーヘッド留分を(ii)前記アルドール化 触媒および前記少なくとも1種の置換アクロレインを含むボトム留分から分離し 、前記オーバーヘッド留分の未反応アルデヒドまたはアルデヒド類をアルドール 化/脱水工程に再循環させることから成る置換アクロレインの製造方法。
- 2.アルデヒドまたはアルデヒド類の各々が3から10個の炭素原子を含む請求 項1に記載の方法。
- 3.アルドール化触媒が水酸化または炭酸アルカリ金属または水酸化アルカリ土 類金属である請求項1または2に記載の方法。
- 4.アルドール化触媒が水酸化ナトリウム、炭酸ナトリウム、水酸化カリウム、 および炭酸カリウムから選択される請求項1から3のいずれか1つに記載の方法 。
- 5.アルドール化工程を約80℃から約150℃の温度範囲および約0.1バー ルから約10バールの圧力で行う請求項1から4のいずれか1つに記載の方法。
- 6.蒸留工程を約0.1バールから約2パールの圧力で行う請求項1から5のい ずれか1つに記載の方法。
- 7.オーバーヘッド留分を凝縮し、分離して未反応アルデヒドまたはアルデヒド 類を含む上部有機相と低部水相を形成する請求項1から6のいずれか1つに記載 の方法。
- 8.低部水相を還流として蒸留段階にもどす請求項7に記載の方法。
- 9.上部有機相の一部を還流として蒸留段階に再循環する請求項7または請求項 8に記載の方法。
- 10.揮発性の非アルデヒド物質が工程内に蓄積するのを制御するために上部有 機相の一部をブラントから除去する請求項7から9のいずれか1つに記載の方法 。
- 11.蒸留工程からの低部留分を冷却し、置換アクロレインに富む上部有機相と 相を含む低部触媒とに分擁する請求項1から10のいずれか1つに記載の方法。
- 12.底部触媒含有相をアルドール化/脱水段階に再循環する請求項11に記載 の方法。
- 13.カニツァロ反応生成物の蓄積を制御するために低部触媒含有相の一部を工 程から除去し、そして除去流で失われたいずれかの金属イオンに対応するアルド ール化触媒の補足量をアルドール化工程に供給する請求項12に記載の方法。
- 14.低部触媒含有相がアルドール化触媒を約0.1%w/vから約5%w/v 含み、カニッァロ反応によって生成される有機酸または酸類の塩を約35%w/ vまで含むことを特徴とする請求項11から13のいずれか1つに記載の方法。
- 15.アルドール化を内部バッフルを備えた撹拌タンク反応器で行う請求項1か ら14のいずれか1つに記載の方法。
- 16.アルドール化をアルドール化領域において約2分から約75分の滞留時間 で行う請求項1から15のいずれか1つに記載の方法。
- 17.アルドール化を有機相:水性相の割合が容量で約3:1から約1:15で 行う請求項1から16のいずれか1つに記載の方法。
- 18.アルドール化を撹拌機を備えたタンク反応器で行い、この撹拌機に供給さ れる電力が液体当たり約1.0から約3.OkW/m3である請求項1から17 のいずれか1つに記載の方法。
- 19.アルドール化/脱水段階を、n−バレルアルデヒドを少なくとも88モル %、2−メチルブチルアルデヒドを10モル%またはそれ以下、および3−メチ ルブチルアルデヒドを2モル%またはそれ以下含むC5アルデヒドの混合物を用 いて行い、および蒸留段階からの低部留分がアルドールを0.3%w/v未満含 む請求項1から18のいずれか1つに記載の方法。
- 20.C5アルデヒド混合物が、n−バレルアルデヒドを少なくとも94モル% 、2−メチルブチルアルデヒドを5モル%またはそれ以下、および3−メチルブ チルアルデヒドを1モル%またはそれ以下含み、蒸留工程からの低部留分がアル ドールを0.3%w/v未満含む請求項20に記載の方法。
- 21.アルデヒド混合物が、n−バレルアルデヒドを少なくとも98.8モル% 、2−メチルブチルアルデヒドを1.2モル%またはそれ以下、および3−メチ ルブチルアルデヒドを0.01モル%またはそれ以下含み、蒸留段階からの低部 留分がアルドールを0.3%w/v未満含むことを特徴とする請求項20または 請求項21に記載の方法。
- 22.アルデヒドをアルドール化し、続いて脱水してこのアルデヒドの2倍の炭 素原子を含む置換アクロレインを形成する連続的方法であって、(a)アルドー ル化領域および蒸留領域を提供し;(b)アルドール化領域に前記アルデヒドを 含む有機流およびアルカリ触媒を含む水性流を連続的に供給し; (c)前記アルドール化領域を、前記アルデヒドを前記アルカリ触媒の存在下に アルドール化生成物に変換し続いてこのアルドール化生成物を脱水のために有効 なアルドール化および脱水条件に維持して、前記置換アクロレインを形成し;( d)前記アルドール化領域から、有機相および水性相の混合から成る反応生成物 流を回収し; (e)前記反応生成物流を前記蒸留領域で蒸留し;(f)前記蒸留領域から、未 反応アルデヒドと水を含む蒸気流を頭部で回収し;(g)前記蒸気流を凝縮し; (h)得られた凝縮物を上部有機相と低部水相に分離し;(i)前記低部水相の 少なくとも一部を排出し;(j)前記上部有機相を前記アルドール化領域に再循 環し;(k)前記蒸留領域の底部から、置換アクロレインに富む有機相と前記ア ルカリ触媒を含む水性相から成る底部生成物を回収し;(l)前記底部生成物を 冷却し; (m)前記冷却底部生成物を、置換アクロレインに富む上部有機相と底部触媒含 有相とに分離し; (n)前記低部触媒含有相を前記アルドール化領域に再循環し;および (o)工程(m)の前記上部有機相を回収することから成る方法。
- 23.前記アルデヒドを、炭素原子3から10個を含むアルデヒドおよびそれら の混合物から選択する請求項22に記載の方法。
- 24.前記アルカリ触媒が、水酸化ナトリウム、炭酸ナトリウム、水酸化カリウ ム、および炭酸カリウムから選択される請求項22または請求項23に記載の方 法。
- 25.アルドール化領域を、約80℃から約150℃の温度範囲、約0.5パー ルから約10バールの圧力に維持する請求項22から24のいずれか1つに記載 の方法。
- 26.蒸留領域を、約0.1パールから約2パールの圧力で操作する請求項22 から25のいずれか1つに記載の方法。
- 27.工程(h)の低部水相の一部を還流として蒸留領域に再循環する請求項2 2から26のいずれか1つに記載の方法。
- 28.工程(h)の上部有機相の一部を還流として蒸留領域に再循環する請求項 22から27のいずれか1つに記載の方法。
- 29.カニツァロ反応生成物の蓄積を制御するために工程(m)の低部触媒相の 一部をプラントから排出し、そして除去によって失われたいずれかの金属イオン に対応するアルカリ触媒量をアルドール化領域に供給する請求項22から28め いずれか1つに記載の方法。
- 30.アルドール化領域が、内部バッフルを備えた撹拌タンク反応器を含む請求 項22から29のいずれか1つに記載の方法。
- 31.アルドール化領域での滞留時間が約2分から約75分の範囲である請求項 22から30のいずれか1つに記載の方法。
- 32.蒸留区分における有機相:水性相の割合が容量比約3:1から約1:15 である請求項22から31のいずれか1つに記載の方法。
- 33.工程(b)でアルドール化領域に供給される水性流が、水酸化ナトリウム を約0.1%w/vから約5%w/v含み、カニツァロ反応によって生成される 有機酸のナトリウム塩を約35%w/vまで含む請求項22から32のいずれか 1つに記載の方法。
- 34.アルドール化領域が、水性連続相の条件下で操作される撹拌タンク反応器 を含む請求項22から33のいずれか1つに記載の方法。
- 35.アルドール化領域が撹拌タンク反応器を含み、撹拌機に供給される電力が 液体当たり約1.0から約3.0kW/m3である請求項22から34のいずれ か1つに記載の方法。
- 36.揮発性非アルデヒド物質がプラント内に蓄積するのを制御するために工程 (h)の上部有機相の一部を、プラントから排出する請求項22から35のいず れか1つに記載の方法。
- 37.アルデヒドを異性アルデヒドの混合物の形態でアルドール化工程に供給す る請求項22から36のいずれか1つに記載の方法。
- 38.アルドール化領域に、n−バレルアルデヒドを少なくとも88モル%、2 −メチルブチルアルデヒドを10モル%またはそれ以下、および3−メチルブチ ルアルデヒドを2モル%またはそれ以下含むC5アルデヒドの混合物を供給し、 工程(k)の底部生成物がアルドールまたはアルドール類を0.3%w/v未満 含む請求項22から37のいずれか1つに記載の方法。
- 39.C5アルデヒド混合物が、n−バレルアルデヒドを少なくとも94モル% 、2−メチルブチルアルデヒドを5モル%またはそれ以下、および3−メチルブ チルアルデヒドを1モル%またはそれ以下含み、工程(k)の底部生成物がアル ドールまたはアルドール類を0.3%w/v未満含む請求項38に記載の方法。
- 40.アルデヒド混合物が、n−バレルアルデヒドを少なくとも98.8モル% 、2−メチルブチルアルデヒドを1.2モル%またはそれ以下、および3−メチ ルブチルアルデヒドを0.01モル%またはそれ以下含み、工程(k)の底部生 成物がアルドールまたはアルドール類を0.3%w/v未満含む請求項38また は請求項39に記載の方法。
- 41.アルデヒドまたはアルデヒド混合物を、アルドール化および脱水条件下で 有効量のアルドール化触媒と接触させ、これによりアルドール化/脱水により未 反応アルデヒドまたはアルデヒド類、アルドール、水、アルドール化触媒、少な くとも1種の置換アクロレイン、および「重質物」を含む反応混合物を形成し、 得られた反応混合物を、中間部の下方に高温部および低温蒸留部とを含む蒸留領 域の中間部に供給し、高温部の蒸留条件をアルドール化触媒の存在下にアルドー ルおよび「重質物」を分解するのに有効なように維持し、低温部からのアルデヒ ドまたはアルデヒド類をアルドール化/脱水工程に再循環させるために回収し、 高温部から置換アクロレインおよびアルドール化触媒を含む底部留分を回収する ことから成る置換アクロレインの製造方法。
- 42.(i)少なくとも88モル%の2−プロピルヘプタ−2−エナール、(i i)10モル%またはそれ以下の2−プロピル−4−メチルヘキサ−2−エナー ル、および(iii)全体で2モル%またはそれ以下の2−プロピル−5−メチ ルヘキサ−2−エナール、2−イノープロピルヘブタ−2−エナール、2−イノ ープロピル−5−メチルヘキサ−2−エナール、および2−イノープロピル−4 −メチルヘキサ−2−エナールを含むC10置換アクロレイン混合物。
- 43.(i)少なくとも76モル%の2−プロピルヘプタ−2−エナール、(i i)20モル%またはそれ以下の2−プロピル−4−メチルヘキサ−2−エナー ル、および(iii)全体で4モル%またはそれ以下の2−プロピル−5−メチ ルヘキサ−2−エナール、2−イノープロピルヘプタ−2−エナール、2−イソ ープロピル−5−メチルヘキサ−2−エナール、および2−イノープロピル−4 −メチルヘキサ−2−エナールを含むC10置換アクロレイン混合物。
- 44.(i)少なくとも97.6モル%の2−プロピルヘプタ−2−エナール、 (ii)2.4モル%またはそれ以下の2−プロピル−4−メチルヘキサ−2− エナール、および(iii)全体で0.01モル%またはそれ以下の2−プロピ ル−5−メチルヘキサ−2−エナール、2−イノープロヒルヘプタ−2−エナー ル、2−イノープロヒル−5−メチルヘキサ−2−エナール、および2−イノー プロピル−4−メチルヘキサ−2−エナールを含むC10置換アクロレイン混合 物。
- 45.(i)少なくとも95.8モル%の2−プロピルヘプタ−2−エナール、 (ii)4.0モル%またはそれ以下の2−プロピル−4−メチルヘキサ−2− エナール、および(iii)全体で0.2モル%またはそれ以下の2−プロピル −5−メチルヘキサ−2−エナール、2−イノープロピルヘプタ−2−エナール 、2−イノーブロヒルヘプタ−2−エナール、2−イノープロピル−5−メチル ヘキサ−2−エナール、および2−イソープロピル−4−メチルヘキサ−2−エ ナールを含むC10置換アクロレイン混合物。
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GB9207756.9 | 1992-04-07 | ||
GB929207756A GB9207756D0 (en) | 1992-04-07 | 1992-04-07 | Process |
PCT/GB1993/000729 WO1993020034A1 (en) | 1992-04-07 | 1993-04-07 | Aldolisation-dehydration process |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001151703A (ja) * | 1999-11-24 | 2001-06-05 | Oxeno Olefinchemie Gmbh | α,β−不飽和ケト化合物の製法 |
Families Citing this family (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5667644A (en) * | 1995-02-13 | 1997-09-16 | Mitsubishi Chemical Corporation | Method for producing a dimerized aldehyde |
GB9519975D0 (en) * | 1995-09-28 | 1995-11-29 | Davy Process Techn Ltd | Process |
EP0838435A1 (en) | 1996-10-25 | 1998-04-29 | Kvaerner Process Technology Limited | Process and plant for treating an aqueous waste stream containing alkali metal carboxylates |
US7335235B2 (en) | 2002-04-26 | 2008-02-26 | Basf Akiengesellschaft | Alkoxylate mixtures and detergents containing the same |
ATE462683T1 (de) * | 2002-04-26 | 2010-04-15 | Basf Se | C sb 10 /sb -alkanolalkoxylat-gemische und ihre verwendung |
JP4112500B2 (ja) | 2002-04-26 | 2008-07-02 | ビーエーエスエフ ソシエタス・ヨーロピア | C10−アルカノールアルコキシラート類及びその使用 |
DE10243366A1 (de) | 2002-09-18 | 2004-04-01 | Basf Ag | Herstellung von Alkoxylaten bei optimierten Reaktionsdrücken |
DE10249912A1 (de) | 2002-10-26 | 2004-05-06 | Oxeno Olefinchemie Gmbh | Benzoesäureisodecyclestergemische, Herstellung und deren Verwendung |
US6960694B2 (en) * | 2003-07-01 | 2005-11-01 | Eastman Chemical Company | Processes for preparing β-hydroxy-ketones and α,β-unsaturated ketones |
DE10348420A1 (de) * | 2003-10-14 | 2005-05-25 | Basf Ag | C10-Alkanolalkoxylat-Gemische und ihre Verwendung - Neue schaumarme Netzer |
US7071361B2 (en) * | 2004-06-25 | 2006-07-04 | Fastman Chemical Company | Processes for the preparation of high molecular weight saturated ketones |
CA2592095C (en) * | 2004-12-24 | 2013-07-30 | Basf Aktiengesellschaft | Use of nonionic surfactants in metal extraction |
US7291748B2 (en) * | 2005-07-28 | 2007-11-06 | Basf Corporation | C10/C7 ester mixtures based on 2-propylheptanol |
US8084482B2 (en) * | 2006-12-07 | 2011-12-27 | Basf Se | Compositions and kits comprising a fungicidal triazole and an alkoxylated alcohol, and their uses |
EP2114844B1 (de) * | 2007-01-29 | 2010-09-29 | Basf Se | Verzweigte decylnitrate und ihre verwendung als verbrennungsverbesserer und/oder cetanzahlverbesserer in kraftstoffen |
TW201031743A (en) | 2008-12-18 | 2010-09-01 | Basf Se | Surfactant mixture comprising branched short-chain and branched long-chain components |
DE102009001594A1 (de) | 2009-03-17 | 2010-09-30 | Evonik Oxeno Gmbh | Verfahren zur Herstellung von alpha, beta-ungesättigten C10-Aldehyden |
DE102009028976A1 (de) | 2009-08-28 | 2011-03-03 | Evonik Oxeno Gmbh | Ester der 2,5-Furandicarbonsäure mit isomeren Decanolen und ihre Verwendung |
DE102009045139A1 (de) | 2009-09-30 | 2011-03-31 | Evonik Oxeno Gmbh | Herstellung von alpha,beta-ungesättigten Aldehyden mittels einer Reaktionsmischpumpe |
JP2013510200A (ja) | 2009-11-05 | 2013-03-21 | ビーエーエスエフ ソシエタス・ヨーロピア | 2−プロピルヘプタノールを基礎とするエステルを含有する接着剤およびシーラント |
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PL3077453T3 (pl) | 2013-12-06 | 2018-10-31 | Basf Se | Kompozycja plastyfikatora zawierająca pochodne tetrahydrofuranu i estry kwasu 1,2-cykloheksanodikarboksylowego |
US10072133B2 (en) | 2014-01-09 | 2018-09-11 | Basf Se | Plasticizer composition containing furan derivatives and 1,2-cyclohexanedicarboxylic ester |
JP2017517496A (ja) | 2014-04-22 | 2017-06-29 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | イオン液体及び酸性エステル化触媒の存在下でのカルボン酸エステルの製造方法並びにその可塑剤としての使用 |
DE102015207291A1 (de) | 2014-04-24 | 2016-03-10 | Basf Se | Weichmacher-Zusammensetzung, die Furanderivate und 1,2-Cyclohexandicarbonsäureester enthält |
FR3021314B1 (fr) * | 2014-05-26 | 2016-05-13 | Rhodia Operations | Procede de preparation de composes p-hydroxymandeliques en reacteurs agites |
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TWI686444B (zh) | 2014-09-04 | 2020-03-01 | 德商巴斯夫歐洲公司 | 包含聚合二羧酸酯的塑化劑組成物 |
DE202014007140U1 (de) | 2014-09-08 | 2014-10-22 | Basf Se | Öl-basierte Bohrflüssigkeiten mit Copolymeren aus Styrol, (Meth)acrylaten von C10-Alkoholgemischen und (Meth)acrylsäure |
DE202014007136U1 (de) | 2014-09-08 | 2014-10-16 | Basf Se | Härtbare Zusammensetzung, hergestellt mit einem aus (Meth)acrylaten von C10-Alkoholgemischen aufgebauten Copolymer |
TW201619120A (zh) | 2014-10-09 | 2016-06-01 | 巴斯夫歐洲公司 | 包含飽和二羧酸之環烷基酯及對苯二甲酯之塑化劑組成物 |
TW201619119A (zh) | 2014-10-09 | 2016-06-01 | 巴斯夫歐洲公司 | 包含飽和二羧酸之環烷基酯及1,2-環己烷二羧酸酯的塑化劑組成物 |
CN107001523A (zh) | 2014-11-10 | 2017-08-01 | 巴斯夫欧洲公司 | 乙烯‑(甲基)丙烯酸丙基庚基酯共聚物 |
RU2706647C2 (ru) | 2015-01-30 | 2019-11-19 | Басф Се | Пластифицирующая композиция, содержащая полимерные сложные эфиры дикарбоновых кислот и диалкиловые сложные эфиры терефталевой кислоты |
WO2017055431A1 (de) | 2015-09-30 | 2017-04-06 | Basf Se | Weichmacher-zusammensetzung, die polymere dicarbonsäureester und dicarbonsäurediester enthält |
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US20180282511A1 (en) | 2015-09-30 | 2018-10-04 | Basf Se | Plasticizer composition containing polymeric dicarboxylic acid esters and terephthalic acid dialkyl esters |
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US20190161597A1 (en) | 2016-08-01 | 2019-05-30 | Basf Se | Plasticizer composition |
WO2018024597A1 (de) | 2016-08-01 | 2018-02-08 | Basf Se | Weichmacher-zusammensetzung |
ES2714899T3 (es) | 2016-09-30 | 2019-05-30 | Oxea Gmbh | Método de producción continuo para 2-metilenos-alcanales |
GB201617463D0 (en) | 2016-10-14 | 2016-11-30 | Johnson Matthey Davy Technologies Limited | Process |
CN110573484B (zh) * | 2017-05-25 | 2022-11-01 | 罗门哈斯公司 | 用于制备甲基丙烯醛的方法 |
US11214533B2 (en) | 2017-06-28 | 2022-01-04 | Dow Global Technologies Llc | Readily biodegradable alkoxylate mixtures |
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GB202213997D0 (en) | 2022-09-26 | 2022-11-09 | Johnson Matthey Davy Technologies Ltd | Parallel zone hydroformylation reaction |
WO2024133358A1 (de) | 2022-12-21 | 2024-06-27 | Basf Se | Weichmacher-verbindung |
WO2024133359A1 (de) | 2022-12-21 | 2024-06-27 | Basf Se | Weichmacher |
WO2024153687A1 (de) | 2023-01-19 | 2024-07-25 | Basf Se | Verfahren zur herstellung von 1,2-cyclohexandicarbonsäuredialkylestern |
GB202303617D0 (en) | 2023-03-13 | 2023-04-26 | Johnson Matthey Davy Technologies Ltd | Method and apparatus for producing aldehyde |
CN117229132B (zh) * | 2023-11-10 | 2024-02-20 | 济南悟通生物科技有限公司 | 一种反式-2,4-壬二烯醛的合成方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB549006A (en) * | 1940-02-12 | 1942-11-03 | Shell Dev | Condensation of carbonylic compounds |
FR1036156A (fr) * | 1951-04-25 | 1953-09-04 | Melle Usines Sa | Procédé de préparation d'aldéhydes aliphatiques non saturées |
US3248428A (en) * | 1961-12-22 | 1966-04-26 | Exxon Research Engineering Co | Aldolization process |
GB1010695A (en) * | 1961-12-22 | 1965-11-24 | Exxon Research Engineering Co | Process for the production of alpha, beta unsaturated carbonyl compounds |
DE3106557A1 (de) * | 1981-02-21 | 1982-09-16 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von (alpha)-alkylacroleinen |
DE3740293A1 (de) * | 1987-11-27 | 1989-06-01 | Hoechst Ag | Verfahren zur herstellung von alpha-alkylacroleinen |
CA2068489A1 (en) * | 1991-05-16 | 1992-11-17 | Masaru Ishino | Aldol condensation dehydration catalyst, a process for preparing the same and a process for preparing an aldol condensation dehydrate using the process |
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1992
- 1992-04-07 GB GB929207756A patent/GB9207756D0/en active Pending
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- 1993-04-07 JP JP51727493A patent/JP3618099B2/ja not_active Expired - Lifetime
- 1993-04-07 CA CA002133764A patent/CA2133764A1/en not_active Abandoned
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- 1993-04-07 KR KR1019940703548A patent/KR100278134B1/ko not_active IP Right Cessation
- 1993-04-07 AT AT93909038T patent/ATE162169T1/de not_active IP Right Cessation
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- 1993-04-07 WO PCT/GB1993/000729 patent/WO1993020034A1/en active IP Right Grant
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- 1993-04-07 EP EP96115200A patent/EP0751109A1/en not_active Withdrawn
- 1993-04-28 TW TW082103289A patent/TW241254B/zh not_active IP Right Cessation
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001151703A (ja) * | 1999-11-24 | 2001-06-05 | Oxeno Olefinchemie Gmbh | α,β−不飽和ケト化合物の製法 |
JP4518358B2 (ja) * | 1999-11-24 | 2010-08-04 | エボニック オクセノ ゲゼルシャフト ミット ベシュレンクテル ハフツング | α,β−不飽和ケト化合物の製法 |
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KR100278134B1 (ko) | 2001-02-01 |
SG49573A1 (en) | 1998-06-15 |
IN181962B (ja) | 1998-11-21 |
JP3618099B2 (ja) | 2005-02-09 |
WO1993020034A1 (en) | 1993-10-14 |
EP0634994B1 (en) | 1998-01-14 |
KR950700869A (ko) | 1995-02-20 |
FI944619A (fi) | 1994-10-04 |
SA93130546B1 (ar) | 2004-08-29 |
AU3958793A (en) | 1993-11-08 |
EP0634994A1 (en) | 1995-01-25 |
CN1105012A (zh) | 1995-07-12 |
US5434313A (en) | 1995-07-18 |
FI944619A0 (fi) | 1994-10-04 |
ZA932451B (en) | 1993-10-20 |
DE69316349T2 (de) | 1998-07-23 |
CN1058697C (zh) | 2000-11-22 |
RU2113429C1 (ru) | 1998-06-20 |
DE69316349D1 (de) | 1998-02-19 |
AU659554B2 (en) | 1995-05-18 |
GB9207756D0 (en) | 1992-05-27 |
HUT69744A (en) | 1995-09-28 |
EP0751109A1 (en) | 1997-01-02 |
BR9306208A (pt) | 1998-06-23 |
ATE162169T1 (de) | 1998-01-15 |
RO117969B1 (ro) | 2002-11-29 |
RU94045865A (ru) | 1996-08-10 |
NO943694D0 (no) | 1994-10-04 |
CA2133764A1 (en) | 1993-10-14 |
NO943694L (no) | 1994-12-06 |
ES2114045T3 (es) | 1998-05-16 |
TW241254B (ja) | 1995-02-21 |
MX9302044A (es) | 1994-07-29 |
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