GB2181732B - Process for the preparation of 2e 4e carboxylic acids - Google Patents

Process for the preparation of 2e 4e carboxylic acids

Info

Publication number: GB2181732B
Authority: GB; United Kingdom
Prior art keywords: preparation; carboxylic acids; carboxylic; acids
Prior art date: 1985-10-18
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

GB8624988A

Other versions

GB2181732A (en

GB8624988D0 (en

Inventor

Jozsef Barkoczy

Gyula Kortvelyessy

Jozsef Reiter

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.)

Egyt Gyogyszervegyeszeti Gyar

Egis Pharmaceuticals PLC

Original Assignee

Egyt Gyogyszervegyeszeti Gyar

Egis Pharmaceuticals PLC

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.)

1985-10-18

Filing date

1986-10-17

Publication date

1989-09-27

1986-10-17 Application filed by Egyt Gyogyszervegyeszeti Gyar, Egis Pharmaceuticals PLC filed Critical Egyt Gyogyszervegyeszeti Gyar

1986-11-19 Publication of GB8624988D0 publication Critical patent/GB8624988D0/en

1987-04-29 Publication of GB2181732A publication Critical patent/GB2181732A/en

1989-09-27 Application granted granted Critical

1989-09-27 Publication of GB2181732B publication Critical patent/GB2181732B/en

Status Expired legal-status Critical Current

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
- C07C51/347—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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

GB8624988A 1985-10-18 1986-10-17 Process for the preparation of 2e 4e carboxylic acids Expired GB2181732B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HU854023A HU200583B (en)	1985-10-18	1985-10-18	Process for producing unsaturated carboxylic acids with 2e, 4e configuration

Publications (3)

Publication Number	Publication Date
GB8624988D0 GB8624988D0 (en)	1986-11-19
GB2181732A GB2181732A (en)	1987-04-29
GB2181732B true GB2181732B (en)	1989-09-27

Family

ID=10966563

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8624988A Expired GB2181732B (en)	1985-10-18	1986-10-17	Process for the preparation of 2e 4e carboxylic acids

Country Status (12)

Country	Link
JP (1)	JPS62181233A (en)
CS (1)	CS268682B2 (en)
DD (1)	DD253994A5 (en)
DE (1)	DE3635613A1 (en)
ES (1)	ES2002040A6 (en)
FI (1)	FI864219A (en)
FR (1)	FR2588862A1 (en)
GB (1)	GB2181732B (en)
HU (1)	HU200583B (en)
IT (1)	IT1197887B (en)
NL (1)	NL8602620A (en)
YU (1)	YU176786A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1399196A (en) *	1972-08-07	1975-06-25	Zoecon Corp	Synthesis of 2,4-dienoic acids esters and thioesters for use in insect control

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2265714A1 (en) *	1974-03-26	1975-10-24	Zoecon Corp	3,7,11-Trimethyl-2,4,11-dodecatrienoic acid and derivs. - with juvenile hormone insecticidal activity

1985
- 1985-10-18 HU HU854023A patent/HU200583B/en not_active IP Right Cessation
1986
- 1986-10-17 JP JP61245615A patent/JPS62181233A/en active Pending
- 1986-10-17 DD DD86295359A patent/DD253994A5/en not_active IP Right Cessation
- 1986-10-17 YU YU01767/86A patent/YU176786A/en unknown
- 1986-10-17 ES ES8602656A patent/ES2002040A6/en not_active Expired
- 1986-10-17 FI FI864219A patent/FI864219A/en not_active IP Right Cessation
- 1986-10-17 IT IT22043/86A patent/IT1197887B/en active
- 1986-10-17 NL NL8602620A patent/NL8602620A/en not_active Application Discontinuation
- 1986-10-17 FR FR8614425A patent/FR2588862A1/en active Pending
- 1986-10-17 GB GB8624988A patent/GB2181732B/en not_active Expired
- 1986-10-17 CS CS867543A patent/CS268682B2/en unknown
- 1986-10-20 DE DE3635613A patent/DE3635613A1/en not_active Withdrawn

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1399196A (en) *	1972-08-07	1975-06-25	Zoecon Corp	Synthesis of 2,4-dienoic acids esters and thioesters for use in insect control

Also Published As

Publication number	Publication date
DD253994A5 (en)	1988-02-10
FR2588862A1 (en)	1987-04-24
ES2002040A6 (en)	1988-07-01
NL8602620A (en)	1987-05-18
GB2181732A (en)	1987-04-29
FI864219A (en)	1987-04-19
DE3635613A1 (en)	1987-04-23
IT8622043A0 (en)	1986-10-17
IT1197887B (en)	1988-12-21
CS754386A2 (en)	1989-07-12
HU200583B (en)	1990-07-28
JPS62181233A (en)	1987-08-08
HUT41725A (en)	1987-05-28
CS268682B2 (en)	1990-04-11
YU176786A (en)	1988-06-30
FI864219A0 (en)	1986-10-17
GB8624988D0 (en)	1986-11-19

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GB2181732B (en)	1989-09-27	Process for the preparation of 2e 4e carboxylic acids
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Legal Events

Date	Code	Title	Description
1991-06-12	PCNP	Patent ceased through non-payment of renewal fee