KR100385192B1 - 3,5,5-트리메틸시클로헥사-3-엔-1-온 (β-이소포론)제조를 위한 연속적인 방법 - Google Patents
3,5,5-트리메틸시클로헥사-3-엔-1-온 (β-이소포론)제조를 위한 연속적인 방법 Download PDFInfo
- Publication number
- KR100385192B1 KR100385192B1 KR10-2000-0034395A KR20000034395A KR100385192B1 KR 100385192 B1 KR100385192 B1 KR 100385192B1 KR 20000034395 A KR20000034395 A KR 20000034395A KR 100385192 B1 KR100385192 B1 KR 100385192B1
- Authority
- KR
- South Korea
- Prior art keywords
- isophorone
- reaction mixture
- pressure
- alkali hydroxide
- process according
- Prior art date
Links
- LKOKKQDYMZUSCG-UHFFFAOYSA-N 3,5,5-Trimethyl-3-cyclohexen-1-one Chemical compound CC1=CC(C)(C)CC(=O)C1 LKOKKQDYMZUSCG-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000010924 continuous production Methods 0.000 title claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000006317 isomerization reaction Methods 0.000 claims abstract description 15
- 239000011541 reaction mixture Substances 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims abstract description 10
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims abstract description 10
- 238000004821 distillation Methods 0.000 claims abstract description 10
- 238000010992 reflux Methods 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 238000007172 homogeneous catalysis Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 17
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000005829 trimerization reaction Methods 0.000 claims description 6
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims 2
- YPNPUCYWNFKQKX-UHFFFAOYSA-N 2,2,3-trimethylcyclohex-3-en-1-one Chemical compound CC1=CCCC(=O)C1(C)C YPNPUCYWNFKQKX-UHFFFAOYSA-N 0.000 claims 1
- 239000000047 product Substances 0.000 description 19
- 239000000203 mixture Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- -1 vitamin E Chemical class 0.000 description 2
- JEBFVOLFMLUKLF-IFPLVEIFSA-N Astaxanthin Natural products CC(=C/C=C/C(=C/C=C/C1=C(C)C(=O)C(O)CC1(C)C)/C)C=CC=C(/C)C=CC=C(/C)C=CC2=C(C)C(=O)C(O)CC2(C)C JEBFVOLFMLUKLF-IFPLVEIFSA-N 0.000 description 1
- 229930003427 Vitamin E Natural products 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- MQZIGYBFDRPAKN-ZWAPEEGVSA-N astaxanthin Chemical compound C([C@H](O)C(=O)C=1C)C(C)(C)C=1/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(C)C=CC=C(C)C=CC1=C(C)C(=O)[C@@H](O)CC1(C)C MQZIGYBFDRPAKN-ZWAPEEGVSA-N 0.000 description 1
- 235000013793 astaxanthin Nutrition 0.000 description 1
- 229940022405 astaxanthin Drugs 0.000 description 1
- 239000001168 astaxanthin Substances 0.000 description 1
- 235000021466 carotenoid Nutrition 0.000 description 1
- 150000001747 carotenoids Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007210 heterogeneous catalysis Methods 0.000 description 1
- 239000002815 homogeneous catalyst Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C07C45/67—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
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (11)
- 알칼리 매질 내에서 아세톤의 삼량체화에 의해 수득된 3,5,5-트리메틸시클로헥사-2-엔-1-온 (α-이소포론) 의 균질 촉매작용 하 이성질체화에 의한 3,5,5-트리메틸시클로헥사-3-엔-1-온 (β-이소포론) 제조를 위한 연속적인 방법으로서, 하기 단계를 수행하는 것을 특징으로 하는 방법:a) α-이소포론 및 알칼리 히드록시드의 용액을 반응 영역에 연속적으로 도입하는 단계,b) 반응 혼합물을 대기압 이하의 압력 P1 하에 150 ℃ 이상의 온도에서 환류시키는 단계,c) 반응 혼합물로부터1) 150 ℃ 이하의 온도 및 P1 미만이고 150 mbar 미만인 압력 P2 하에 증류에 의해 기체상의 β-이소포론,2) 반응 혼합물 내 7 중량% 이하의 함량이 되도록 배수에 의해 중산물을 연속적으로 및 동시에 제거하는 단계, 및d) 증류 응축물을 반응 영역에 연속적으로 재순환시키는 단계.
- 삭제
- 제 1 항에 있어서, 압력 P2 가 50 mbar 내지 100 mbar 인 것을 특징으로 하는 방법.
- 제 1 에 있어서, 단계 b) 에서, 반응 혼합물이 190 ℃ 내지 216 ℃ 범위의 온도가 되는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 알칼리 히드록시드가 KOH 인 것을 특징으로 하는 방법.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 알칼리 히드록시드가 저분자량의 지방족 알콜에 용해되는 것을 특징으로 하는 방법.
- 제 6 항에 있어서, 저분자량의 지방족 알콜이 메탄올 또는 에탄올인 것을 특징으로 하는 방법.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 사용된 α-이소포론에 대해 0.03 중량% 이하의 양의 알칼리 히드록시드가 사용되는 것을 특징으로 하는 방법.
- 제 8 항에 있어서, 사용된 α-이소포론에 대해 0.010 내지 0.020 중량% 범위의 양의 알칼리 히드록시드가 사용되는 것을 특징으로 하는 방법.
- 제 1 항에 있어서, 단계 c) 2) 의 이성질체화 반응기로부터 배수된 중산물이 α-이소포론 제조를 위한 라인에 재순환되는 방법.
- 제 10 항에 있어서, 중산물이 아세톤의 삼량체화 반응 후 및 염기성 촉매의 중화 이전에 α-이소포론의 제조를 위한 라인에 도입되는 것을 특징으로 하는 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9907919 | 1999-06-22 | ||
FR9907919A FR2795408B1 (fr) | 1999-06-22 | 1999-06-22 | Procede continu de fabrication de 3,5,5-trimethyl cyclohexa- 3-en-1-one(beta-isophorone) |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010049592A KR20010049592A (ko) | 2001-06-15 |
KR100385192B1 true KR100385192B1 (ko) | 2003-05-27 |
Family
ID=9547133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0034395A KR100385192B1 (ko) | 1999-06-22 | 2000-06-22 | 3,5,5-트리메틸시클로헥사-3-엔-1-온 (β-이소포론)제조를 위한 연속적인 방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6274771B1 (ko) |
EP (1) | EP1063220B1 (ko) |
JP (1) | JP3568457B2 (ko) |
KR (1) | KR100385192B1 (ko) |
CN (1) | CN1185197C (ko) |
CA (1) | CA2312417C (ko) |
DE (1) | DE60004931T2 (ko) |
FR (1) | FR2795408B1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100750054B1 (ko) * | 2001-11-12 | 2007-08-16 | 에스케이에너지 주식회사 | 고순도 3,5,5-트리메틸-3-사이클로헥세논의 제조방법 |
KR100718770B1 (ko) * | 2001-12-07 | 2007-05-16 | 에스케이 주식회사 | 케토-이소포론의 제조방법 |
DE102010030995A1 (de) | 2010-07-06 | 2012-01-12 | Evonik Degussa Gmbh | Verwendung von beta-Isophoron als Lösemittel |
AR085568A1 (es) * | 2011-04-15 | 2013-10-09 | Bayer Cropscience Ag | 5-(biciclo[4.1.0]hept-3-en-2-il)-penta-2,4-dienos y 5-(biciclo[4.1.0]hept-3-en-2-il)-pent-2-en-4-inos sustituidos como principios activos contra el estres abiotico de las plantas |
CN112920032B (zh) * | 2019-12-06 | 2022-07-12 | 万华化学集团股份有限公司 | 一种β-异佛尔酮的制备方法 |
CN114805045B (zh) * | 2021-01-18 | 2023-10-20 | 万华化学(四川)有限公司 | 一种连续制备β-异佛尔酮的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH585168A5 (ko) * | 1973-12-07 | 1977-02-28 | Firmenich & Cie | |
DE3735211A1 (de) * | 1987-10-17 | 1989-04-27 | Huels Chemische Werke Ag | Verfahren zur herstellung von beta-isophoron aus alpha-isophoron |
US5276197A (en) * | 1990-11-30 | 1994-01-04 | Hoffman-La Roche Inc. | Process for manufacture of beta-isophorone |
DE19639569A1 (de) * | 1996-09-26 | 1998-04-02 | Degussa | Verfahren zur Herstellung von beta-Isophoron durch Isomerisierung von alpha-Isophoron (I) |
JPH10139713A (ja) * | 1996-11-15 | 1998-05-26 | Daicel Chem Ind Ltd | 3,5,5−トリメチルシクロヘキサ−3−エン−1−オンの製造方法 |
-
1999
- 1999-06-22 FR FR9907919A patent/FR2795408B1/fr not_active Expired - Fee Related
-
2000
- 2000-06-20 EP EP00401753A patent/EP1063220B1/fr not_active Expired - Lifetime
- 2000-06-20 DE DE60004931T patent/DE60004931T2/de not_active Expired - Fee Related
- 2000-06-21 CA CA002312417A patent/CA2312417C/fr not_active Expired - Fee Related
- 2000-06-22 JP JP2000188261A patent/JP3568457B2/ja not_active Expired - Fee Related
- 2000-06-22 CN CNB001242679A patent/CN1185197C/zh not_active Expired - Fee Related
- 2000-06-22 KR KR10-2000-0034395A patent/KR100385192B1/ko not_active IP Right Cessation
- 2000-06-22 US US09/598,484 patent/US6274771B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20010049592A (ko) | 2001-06-15 |
JP2001031619A (ja) | 2001-02-06 |
FR2795408A1 (fr) | 2000-12-29 |
CA2312417A1 (fr) | 2000-12-22 |
EP1063220A1 (fr) | 2000-12-27 |
DE60004931D1 (de) | 2003-10-09 |
EP1063220B1 (fr) | 2003-09-03 |
CA2312417C (fr) | 2007-01-02 |
CN1185197C (zh) | 2005-01-19 |
JP3568457B2 (ja) | 2004-09-22 |
CN1288882A (zh) | 2001-03-28 |
FR2795408B1 (fr) | 2001-08-24 |
US6274771B1 (en) | 2001-08-14 |
DE60004931T2 (de) | 2004-07-22 |
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