WO1994007836A1 - Procede d'isomerisation de l'acide pentene-2-oique en acides pentene-3-oique et pentene-4-oique par catalyse acide, basique ou amphotere - Google Patents
Procede d'isomerisation de l'acide pentene-2-oique en acides pentene-3-oique et pentene-4-oique par catalyse acide, basique ou amphotere Download PDFInfo
- Publication number
- WO1994007836A1 WO1994007836A1 PCT/FR1993/000929 FR9300929W WO9407836A1 WO 1994007836 A1 WO1994007836 A1 WO 1994007836A1 FR 9300929 W FR9300929 W FR 9300929W WO 9407836 A1 WO9407836 A1 WO 9407836A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sep
- acid
- pentene
- zsm
- basic
- Prior art date
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- 238000006555 catalytic reaction Methods 0.000 title description 2
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- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- FILUFGAZMJGNEN-UHFFFAOYSA-N pent-1-en-3-yne Chemical compound CC#CC=C FILUFGAZMJGNEN-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- YIYBQIKDCADOSF-ONEGZZNKSA-N trans-pent-2-enoic acid Chemical compound CC\C=C\C(O)=O YIYBQIKDCADOSF-ONEGZZNKSA-N 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR9307160A BR9307160A (pt) | 1992-10-02 | 1993-09-23 | Processo e isomerização em ácidos penteno-3-óico e/ou penteno-4-óico do ácido penteado-2-óico |
| SK417-95A SK41795A3 (en) | 1992-10-02 | 1993-09-23 | Process for isomerization of pentene-2-oic acid into pentene-3- -oic and pentene-4-oic acid by acid, basic or amphoteric catalysis |
| PL93308209A PL308209A1 (en) | 1992-10-02 | 1993-09-23 | Isomerisation of 2-pentenic acid to 3-pentenic and 4-pentenic ones in an acidic, basic or amphoteric catalysis process |
| EP93920925A EP0662945A1 (fr) | 1992-10-02 | 1993-09-23 | Procede d'isomerisation de l'acide pentene-2-oique en acides pentene-3-oique et pentene-4-oique par catalyse acide, basique ou amphotere |
| JP6508768A JPH08500839A (ja) | 1992-10-02 | 1993-09-23 | 酸性、塩基性又は両性触媒作用によって２−ペンテン酸を３−ペンテン酸及び４−ペンテン酸に異性化する方法 |
| KR1019950701254A KR950703509A (ko) | 1992-10-02 | 1993-09-23 | 산성, 염기성 또는 양쪽성 촉매 작용에 의한 2-펜텐산의 3-펜텐산 및 4-펜텐산으로의 이성화방법.(process for isomerization of pentene-2-oic acid into pentene-3-oic and pentene-4-oic acids by acid, basic or amphoteric catalysis) |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR92/12185 | 1992-10-02 | ||
| FR9212184A FR2696451B1 (fr) | 1992-10-02 | 1992-10-02 | Procédé d'isomérisation de l'acide pentène-2-oïque en acides pentène-3-oïque et pentène-4-oïque par catalyse basique. |
| FR9212185A FR2696452B1 (fr) | 1992-10-02 | 1992-10-02 | Procédé d'isomérisation de l'acide pentène-2-oïque en acides pentène-3-oïque et pentène-4-oïque par catalyse amphotère. |
| FR92/12184 | 1992-10-02 | ||
| FR92/12183 | 1992-10-02 | ||
| FR9212183A FR2696450B1 (fr) | 1992-10-02 | 1992-10-02 | Procédé d'isomérisation de l'acide pentène-2-oïque en acides pentène-3-oïque et pentène-4-oïque par catalyse acide. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1994007836A1 true WO1994007836A1 (fr) | 1994-04-14 |
Family
ID=27252668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1993/000929 WO1994007836A1 (fr) | 1992-10-02 | 1993-09-23 | Procede d'isomerisation de l'acide pentene-2-oique en acides pentene-3-oique et pentene-4-oique par catalyse acide, basique ou amphotere |
Country Status (13)
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2382464A (en) * | 1942-01-30 | 1945-08-14 | Carbide & Carbon Chem Corp | Production of unsaturated carboxylic acids |
| US3090807A (en) * | 1958-07-31 | 1963-05-21 | Basf Ag | Isomerization of saturated aliphatic carboxylic acids |
| US3389156A (en) * | 1965-03-22 | 1968-06-18 | Ashland Oil Inc | Process for isomerizing unsaturated fatty acids or derivatives thereof |
| US3470214A (en) * | 1968-04-23 | 1969-09-30 | Air Prod & Chem | Isomerization of tetrahydrophthalic anhydride |
| US3944572A (en) * | 1973-04-11 | 1976-03-16 | Laporte Industries Limited | Lactones |
| EP0126349A1 (de) * | 1983-05-11 | 1984-11-28 | BASF Aktiengesellschaft | Verfahren zur Herstellung von 4-Pentensäureestern |
| EP0206143A1 (de) * | 1985-06-14 | 1986-12-30 | BASF Aktiengesellschaft | Verfahren zur Herstellung von 4-Pentensäureestern |
| EP0266689A2 (de) * | 1986-11-07 | 1988-05-11 | BASF Aktiengesellschaft | Verfahren zur Herstellung von 4-Pentensäureestern |
| EP0269046A2 (de) * | 1986-11-27 | 1988-06-01 | BASF Aktiengesellschaft | Verfahren zur Isomerisierung von 2-Pentensäureestern zu 3-Pentensäureestern |
-
1993
- 1993-09-14 TW TW082107534A patent/TW272979B/zh active
- 1993-09-23 CA CA002146154A patent/CA2146154A1/fr not_active Abandoned
- 1993-09-23 PL PL93308209A patent/PL308209A1/xx unknown
- 1993-09-23 CZ CZ95796A patent/CZ79695A3/cs unknown
- 1993-09-23 JP JP6508768A patent/JPH08500839A/ja not_active Ceased
- 1993-09-23 BR BR9307160A patent/BR9307160A/pt not_active Application Discontinuation
- 1993-09-23 SK SK417-95A patent/SK41795A3/sk unknown
- 1993-09-23 SG SG1996002905A patent/SG43041A1/en unknown
- 1993-09-23 KR KR1019950701254A patent/KR950703509A/ko not_active Ceased
- 1993-09-23 WO PCT/FR1993/000929 patent/WO1994007836A1/fr not_active Application Discontinuation
- 1993-09-23 EP EP93920925A patent/EP0662945A1/fr not_active Ceased
- 1993-09-28 CN CN93118205A patent/CN1089934A/zh active Pending
- 1993-09-30 MX MX9306075A patent/MX9306075A/es unknown
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2382464A (en) * | 1942-01-30 | 1945-08-14 | Carbide & Carbon Chem Corp | Production of unsaturated carboxylic acids |
| US3090807A (en) * | 1958-07-31 | 1963-05-21 | Basf Ag | Isomerization of saturated aliphatic carboxylic acids |
| US3389156A (en) * | 1965-03-22 | 1968-06-18 | Ashland Oil Inc | Process for isomerizing unsaturated fatty acids or derivatives thereof |
| US3470214A (en) * | 1968-04-23 | 1969-09-30 | Air Prod & Chem | Isomerization of tetrahydrophthalic anhydride |
| US3944572A (en) * | 1973-04-11 | 1976-03-16 | Laporte Industries Limited | Lactones |
| EP0126349A1 (de) * | 1983-05-11 | 1984-11-28 | BASF Aktiengesellschaft | Verfahren zur Herstellung von 4-Pentensäureestern |
| EP0206143A1 (de) * | 1985-06-14 | 1986-12-30 | BASF Aktiengesellschaft | Verfahren zur Herstellung von 4-Pentensäureestern |
| EP0266689A2 (de) * | 1986-11-07 | 1988-05-11 | BASF Aktiengesellschaft | Verfahren zur Herstellung von 4-Pentensäureestern |
| EP0269046A2 (de) * | 1986-11-27 | 1988-06-01 | BASF Aktiengesellschaft | Verfahren zur Isomerisierung von 2-Pentensäureestern zu 3-Pentensäureestern |
Also Published As
| Publication number | Publication date |
|---|---|
| CZ79695A3 (en) | 1995-09-13 |
| EP0662945A1 (fr) | 1995-07-19 |
| JPH08500839A (ja) | 1996-01-30 |
| KR950703509A (ko) | 1995-09-20 |
| PL308209A1 (en) | 1995-07-24 |
| CN1089934A (zh) | 1994-07-27 |
| SK41795A3 (en) | 1995-08-09 |
| BR9307160A (pt) | 1999-03-30 |
| TW272979B (enrdf_load_stackoverflow) | 1996-03-21 |
| SG43041A1 (en) | 1997-10-17 |
| CA2146154A1 (fr) | 1994-04-14 |
| MX9306075A (es) | 1994-06-30 |
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