BR9407734A - Process for preparing mono or disubstituted cyclopentanone in position 2 and process for preparing a carboxylic diacid - Google Patents
Process for preparing mono or disubstituted cyclopentanone in position 2 and process for preparing a carboxylic diacidInfo
- Publication number
- BR9407734A BR9407734A BR9407734A BR9407734A BR9407734A BR 9407734 A BR9407734 A BR 9407734A BR 9407734 A BR9407734 A BR 9407734A BR 9407734 A BR9407734 A BR 9407734A BR 9407734 A BR9407734 A BR 9407734A
- Authority
- BR
- Brazil
- Prior art keywords
- preparing
- mono
- carboxylic diacid
- disubstituted cyclopentanone
- cyclopentanone
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
-
- 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
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/48—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation involving decarboxylation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9312153A FR2710908B1 (en) | 1993-10-07 | 1993-10-07 | Process for the preparation of cyclopentanone mono- or di-substituted in position 2. |
| PCT/FR1994/001157 WO1995009830A1 (en) | 1993-10-07 | 1994-10-04 | Method for preparing of mono or di-2-substituted cyclopentanone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9407734A true BR9407734A (en) | 1997-02-12 |
Family
ID=9451769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9407734A BR9407734A (en) | 1993-10-07 | 1994-10-04 | Process for preparing mono or disubstituted cyclopentanone in position 2 and process for preparing a carboxylic diacid |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0722432A1 (en) |
| JP (1) | JPH09503219A (en) |
| KR (1) | KR960704829A (en) |
| CN (1) | CN1132503A (en) |
| AU (1) | AU675367B2 (en) |
| BR (1) | BR9407734A (en) |
| CA (1) | CA2173618A1 (en) |
| CZ (1) | CZ100796A3 (en) |
| FI (1) | FI961553A0 (en) |
| FR (1) | FR2710908B1 (en) |
| HU (1) | HUT74481A (en) |
| IL (1) | IL111166A0 (en) |
| WO (1) | WO1995009830A1 (en) |
| ZA (1) | ZA947879B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086858B (en) * | 2012-12-30 | 2015-03-04 | 浙江工业大学 | Synthetic method of 3-methyl-cyclopentanone |
| CN112010744A (en) * | 2019-05-29 | 2020-12-01 | 武汉臻智生物科技有限公司 | Farnesyl acetone and preparation method thereof |
| CN110981710B (en) * | 2019-11-26 | 2022-11-08 | 万华化学集团股份有限公司 | Method for synthesizing methyl heptenone from isoprene |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3163383D1 (en) * | 1980-07-10 | 1984-06-07 | Rhone Poulenc Sante | Process for the selective addition of a compound having an activated carbon atom to a substituted conjugated diene |
| US4788333A (en) * | 1985-01-07 | 1988-11-29 | E. I. Du Pont De Nemours And Company | Hydrocarboxylation of unsaturated carboxylic acids to linear dicarboxylic acids |
| DE3622012A1 (en) * | 1986-07-01 | 1988-01-07 | Basf Ag | METHOD FOR PRODUCING CYCLIC KETONES |
| DE3638005A1 (en) * | 1986-11-07 | 1988-05-11 | Basf Ag | METHOD FOR PRODUCING CYCLOPENTANONE |
| DE3730185A1 (en) * | 1987-09-09 | 1989-03-23 | Basf Ag | METHOD FOR PRODUCING CYCLOPENTANONE |
-
1993
- 1993-10-07 FR FR9312153A patent/FR2710908B1/en not_active Expired - Fee Related
-
1994
- 1994-10-04 EP EP94931058A patent/EP0722432A1/en not_active Ceased
- 1994-10-04 JP JP7510645A patent/JPH09503219A/en active Pending
- 1994-10-04 CN CN94193694A patent/CN1132503A/en active Pending
- 1994-10-04 WO PCT/FR1994/001157 patent/WO1995009830A1/en not_active Application Discontinuation
- 1994-10-04 HU HU9600905A patent/HUT74481A/en unknown
- 1994-10-04 AU AU79958/94A patent/AU675367B2/en not_active Ceased
- 1994-10-04 CZ CZ961007A patent/CZ100796A3/en unknown
- 1994-10-04 BR BR9407734A patent/BR9407734A/en not_active Application Discontinuation
- 1994-10-04 CA CA002173618A patent/CA2173618A1/en not_active Abandoned
- 1994-10-04 IL IL11116694A patent/IL111166A0/en unknown
- 1994-10-07 ZA ZA947879A patent/ZA947879B/en unknown
-
1996
- 1996-04-04 KR KR1019960701794A patent/KR960704829A/en not_active Application Discontinuation
- 1996-04-09 FI FI961553A patent/FI961553A0/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| HU9600905D0 (en) | 1996-05-28 |
| EP0722432A1 (en) | 1996-07-24 |
| CN1132503A (en) | 1996-10-02 |
| FI961553A (en) | 1996-04-09 |
| HUT74481A (en) | 1997-01-28 |
| WO1995009830A1 (en) | 1995-04-13 |
| CA2173618A1 (en) | 1995-04-13 |
| FI961553A0 (en) | 1996-04-09 |
| FR2710908B1 (en) | 1995-11-17 |
| KR960704829A (en) | 1996-10-09 |
| IL111166A0 (en) | 1994-12-29 |
| FR2710908A1 (en) | 1995-04-14 |
| CZ100796A3 (en) | 1996-07-17 |
| AU675367B2 (en) | 1997-01-30 |
| AU7995894A (en) | 1995-05-01 |
| ZA947879B (en) | 1995-05-22 |
| JPH09503219A (en) | 1997-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EG | Technical examination (opinion): publication of technical examination (opinion) | ||
| FA8 | Dismissal: dismissal - article 36, par. 1 of industrial property law |