GB1495245A - Carboxylation of organic substrates - Google Patents
Carboxylation of organic substratesInfo
- Publication number
- GB1495245A GB1495245A GB11916/76A GB1191676A GB1495245A GB 1495245 A GB1495245 A GB 1495245A GB 11916/76 A GB11916/76 A GB 11916/76A GB 1191676 A GB1191676 A GB 1191676A GB 1495245 A GB1495245 A GB 1495245A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cyclic
- carboxylation
- march
- alkali metal
- phenate
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/50—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton
- C07C205/51—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being saturated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT21816/75A IT1034702B (it) | 1975-03-28 | 1975-03-28 | Processo per la carbossilazione di substrati organici con anidri de carbonica. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1495245A true GB1495245A (en) | 1977-12-14 |
Family
ID=11187252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11916/76A Expired GB1495245A (en) | 1975-03-28 | 1976-03-24 | Carboxylation of organic substrates |
Country Status (12)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1075720B (it) * | 1977-03-03 | 1985-04-22 | Montedison Spa | Processo per la preparazione di alfa-formilacidi e loro derivati |
| US4508660A (en) * | 1983-03-14 | 1985-04-02 | E. I. Du Pont De Nemours And Company | Carbonylation of olefinically unsaturated nitriles and acids using a sulfone solvent |
| US4730083A (en) * | 1984-12-24 | 1988-03-08 | Ciba-Geigy Corporation | Process for the preparation of 3,5-dialkyl-4-hydroxy benzoic acid |
| US5072036A (en) * | 1987-10-16 | 1991-12-10 | Kawasaki Steel Corporation | Process for preparing para-hydroxybenzoic acid |
| US5124477A (en) * | 1988-12-14 | 1992-06-23 | Kawasaki Steel Corporation | Process for preparing para-hydroxybenzoic acid |
| US5807933A (en) * | 1992-06-22 | 1998-09-15 | The Mead Corporation | Carboxyl-containing phenolic resin developer and method of preparation |
| FR2730731B1 (fr) * | 1995-02-20 | 1997-04-04 | Rhone Poulenc Chimie | Procede de carboxylation d'un ether aromatique |
| EP0912482B1 (en) * | 1996-05-20 | 2001-03-21 | E.I. Du Pont De Nemours And Company | Production of aromatic hydroxycarboxylic acids |
| US6392090B1 (en) * | 1996-10-02 | 2002-05-21 | Mitsui Chemicals, Inc. | Process for preparing hydroxybenzoic acids |
| JP4191875B2 (ja) * | 1999-07-30 | 2008-12-03 | 富士フイルム株式会社 | 芳香族カルボン酸化合物の製造方法 |
| US8188020B2 (en) * | 2003-12-22 | 2012-05-29 | Chevron Oronite S.A. | Lubricating oil composition containing an alkali metal detergent |
| US8187455B2 (en) * | 2008-07-18 | 2012-05-29 | Socomer Nv. | Voltammetric technique to determine the individual concentration of different antioxidants of the same class |
| DE102010009346A1 (de) * | 2010-02-20 | 2011-08-25 | Fachhochschule Münster, 48565 | Synthese von 2-Carboxy-3,5,5-trimethylcyclohexan-1-on |
| CN102229531B (zh) * | 2011-05-09 | 2013-04-17 | 山东睿鹰先锋制药有限公司 | 对羟基苯丙二酸衍生物的制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3557196A (en) * | 1966-08-02 | 1971-01-19 | Montedison Spa | Process for preparing beta-keto-acids |
| US3595907A (en) * | 1968-12-18 | 1971-07-27 | Texaco Inc | Carboxylation of indene |
| US3658874A (en) * | 1969-01-27 | 1972-04-25 | Texaco Inc | Carboxylation of organic nitriles |
-
1975
- 1975-03-28 IT IT21816/75A patent/IT1034702B/it active
-
1976
- 1976-03-23 CA CA248,726A patent/CA1083596A/en not_active Expired
- 1976-03-23 NL NLAANVRAGE7603018,A patent/NL185774C/xx not_active IP Right Cessation
- 1976-03-24 US US05/670,010 patent/US4032555A/en not_active Expired - Lifetime
- 1976-03-24 GB GB11916/76A patent/GB1495245A/en not_active Expired
- 1976-03-24 DE DE2612577A patent/DE2612577C2/de not_active Expired
- 1976-03-26 BE BE165597A patent/BE840078A/xx not_active IP Right Cessation
- 1976-03-26 ZA ZA761834A patent/ZA761834B/xx unknown
- 1976-03-26 FR FR7608847A patent/FR2305422A1/fr active Granted
- 1976-03-26 SU SU762337708A patent/SU715016A3/ru active
- 1976-03-27 ES ES446436A patent/ES446436A1/es not_active Expired
- 1976-03-29 JP JP51035074A patent/JPS6032604B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE840078A (fr) | 1976-09-27 |
| CA1083596A (en) | 1980-08-12 |
| FR2305422A1 (fr) | 1976-10-22 |
| NL185774B (nl) | 1990-02-16 |
| AU1236676A (en) | 1977-09-29 |
| SU715016A3 (ru) | 1980-02-05 |
| NL7603018A (nl) | 1976-09-30 |
| NL185774C (nl) | 1990-07-16 |
| DE2612577C2 (de) | 1987-04-30 |
| ES446436A1 (es) | 1977-06-16 |
| JPS51122001A (en) | 1976-10-25 |
| ZA761834B (en) | 1977-03-30 |
| IT1034702B (it) | 1979-10-10 |
| FR2305422B1 (US06312121-20011106-C00033.png) | 1979-04-06 |
| US4032555A (en) | 1977-06-28 |
| DE2612577A1 (de) | 1976-10-14 |
| JPS6032604B2 (ja) | 1985-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |