CA1144940A - Process for the preparation of esters of oxalic acid - Google Patents

Process for the preparation of esters of oxalic acid

Info

Publication number: CA1144940A
Authority: CA; Canada
Prior art keywords: process according; salts; catalyst; group; alkyl
Prior art date: 1978-06-23
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

Application number

CA000330654A

Other languages

English (en)

French (fr)

Inventor

Giovanni Agnes

Guglielmo Rucci

Claudio Santini

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Montedison SpA

Original Assignee

Montedison SpA

Priority date (The priority date 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 date listed.)

1978-06-23

Filing date

1979-06-22

Publication date

1983-04-19

1979-06-22 Application filed by Montedison SpA filed Critical Montedison SpA

1983-04-19 Application granted granted Critical

1983-04-19 Publication of CA1144940A publication Critical patent/CA1144940A/en

Status Expired legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
- C07C69/36—Oxalic acid esters

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

CA000330654A 1978-06-23 1979-06-22 Process for the preparation of esters of oxalic acid Expired CA1144940A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT24903A/78		1978-06-23
IT24903/78A IT1097268B (it)	1978-06-23	1978-06-23	Processo per la preparazione di esteri dell'acido ossalico

Publications (1)

Publication Number	Publication Date
CA1144940A true CA1144940A (en)	1983-04-19

Family

ID=11215084

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000330654A Expired CA1144940A (en)	1978-06-23	1979-06-22	Process for the preparation of esters of oxalic acid

Country Status (8)

Country	Link
JP (1)	JPS5522666A (it)
BE (1)	BE877206A (it)
CA (1)	CA1144940A (it)
DE (1)	DE2925336A1 (it)
FR (2)	FR2429198A1 (it)
GB (1)	GB2025950B (it)
IT (1)	IT1097268B (it)
NL (1)	NL7904824A (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5980630A (ja) *	1982-11-01	1984-05-10	Ube Ind Ltd	シユウ酸ジエステルの製法
AU545415B2 (en) *	1980-08-26	1985-07-11	Ube Industries, Ltd.	Oxalic esters from carbon monoxide and nitrous acid ester
JPS5742656A (en) *	1980-08-29	1982-03-10	Ube Ind Ltd	Continuous preparation of oxalic acid diester
JPS57120175U (it) *	1981-01-21	1982-07-26
US4410722A (en) *	1981-01-23	1983-10-18	Ube Industries, Ltd.	Process for preparing oxalic acid diesters using platinum group metals supported on alumina
DE3270056D1 (en) *	1981-01-23	1986-04-30	Union Carbide Corp	Vapor state process for the preparation of diesters of oxalic acid
JPS57122043A (en) *	1981-01-23	1982-07-29	Ube Ind Ltd	Preparation of oxalic acid diester
US4629806A (en) *	1981-01-23	1986-12-16	Union Carbide Corporation	Vapor state formation of diesters of oxalic acid
US4616093A (en) *	1981-01-23	1986-10-07	Union Carbide Corporation	Process for preparing a diester of oxalic acid in the vapor phase
JPS57122529U (it) *	1981-01-23	1982-07-30
JPS58126836A (ja) *	1982-01-26	1983-07-28	Ube Ind Ltd	シユウ酸ジエステルの製法
JPS5982233A (ja) *	1982-11-01	1984-05-12	Hitachi Ltd	アンロ−ダの運転方法
JPS6366674U (it) *	1986-10-21	1988-05-06
IN2013CN00099A (it) *	2010-06-04	2015-07-03	Univ Tianjin
WO2012124616A1 (ja) *	2011-03-11	2012-09-20	宇部興産株式会社	シュウ酸ジエステル製造用触媒及び当該触媒を用いたシュウ酸ジエステルの製造方法
RU2702107C1 (ru) *	2018-10-22	2019-10-04	Пуцзин Кемикал Индастри Ко., Лтд	Катализатор карбонилирования и его получение

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5315313A (en) *	1976-07-27	1978-02-13	Ube Ind Ltd	Production of oxalic acid diesters
GB2003872B (en) *	1977-09-07	1982-05-19	Ube Industries	Process for preparing a diester of oxalic acid

1978
- 1978-06-23 IT IT24903/78A patent/IT1097268B/it active
1979
- 1979-06-20 NL NL7904824A patent/NL7904824A/xx not_active Application Discontinuation
- 1979-06-22 BE BE0/195915A patent/BE877206A/xx not_active IP Right Cessation
- 1979-06-22 FR FR7916113A patent/FR2429198A1/fr active Granted
- 1979-06-22 JP JP7824979A patent/JPS5522666A/ja active Pending
- 1979-06-22 CA CA000330654A patent/CA1144940A/en not_active Expired
- 1979-06-22 DE DE19792925336 patent/DE2925336A1/de not_active Withdrawn
- 1979-06-25 GB GB7922056A patent/GB2025950B/en not_active Expired
1981
- 1981-04-23 FR FR8108103A patent/FR2477141A1/fr active Granted

Also Published As

Publication number	Publication date
JPS5522666A (en)	1980-02-18
DE2925336A1 (de)	1980-01-10
FR2477141A1 (fr)	1981-09-04
IT7824903A0 (it)	1978-06-23
FR2429198A1 (fr)	1980-01-18
GB2025950B (en)	1983-04-27
GB2025950A (en)	1980-01-30
NL7904824A (nl)	1979-12-28
BE877206A (fr)	1979-12-24
FR2429198B1 (it)	1984-05-11
FR2477141B1 (it)	1983-02-25
IT1097268B (it)	1985-08-31

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Legal Events

Date	Code	Title	Description
2000-04-19	MKEX	Expiry