IL52236A - Preparation of acyl cyanides - Google Patents

Preparation of acyl cyanides

Info

Publication number: IL52236A
Authority: IL; Israel
Prior art keywords: preparation; acyl cyanides; cyanides; acyl
Prior art date: 1977-02-25

Application number

IL52236A

Other languages

English (en)

Other versions

IL52236A0 (en

Original Assignee

Degussa

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.)

1977-02-25

Filing date

1977-06-03

Publication date

1981-01-30

1977-06-03 Application filed by Degussa filed Critical Degussa

1977-08-31 Publication of IL52236A0 publication Critical patent/IL52236A0/xx

1981-01-30 Publication of IL52236A publication Critical patent/IL52236A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/14—Preparation of carboxylic acid nitriles by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

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

IL52236A 1977-02-25 1977-06-03 Preparation of acyl cyanides IL52236A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2708183A DE2708183C3 (de)	1977-02-25	1977-02-25	Verfahren zur Herstellung von Acylcyaniden

Publications (2)

Publication Number	Publication Date
IL52236A0 IL52236A0 (en)	1977-08-31
IL52236A true IL52236A (en)	1981-01-30

Family

ID=6002151

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL52236A IL52236A (en)	1977-02-25	1977-06-03	Preparation of acyl cyanides

Country Status (13)

Country	Link
US (1)	US4108877A (de)
JP (1)	JPS53105425A (de)
AT (1)	AT356642B (de)
BE (1)	BE855255A (de)
CH (1)	CH627443A5 (de)
DD (1)	DD130240A5 (de)
DE (1)	DE2708183C3 (de)
FR (1)	FR2381747A1 (de)
GB (1)	GB1527966A (de)
IL (1)	IL52236A (de)
IT (1)	IT1143580B (de)
NL (1)	NL7706159A (de)
SU (1)	SU745361A3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4238413A (en) *	1979-11-07	1980-12-09	Hooker Chemicals & Plastics Corp.	(3-Trifluoromethyl)-benzoyl cyanide and process for its production
DE3015587A1 (de) *	1980-04-23	1981-10-29	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von acylcyaniden
DE3035921A1 (de) *	1980-09-24	1982-05-06	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von 3-brom-4fluor-benzaldehyd-acetalen, neue zwischenprodukte hierfuer und verfahren zu deren herstellung
DE3045181A1 (de) *	1980-12-01	1982-07-01	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von pivaloylcyanid
EP1140872B1 (de) *	1998-12-14	2003-09-17	Torrent Pharmaceuticals Ltd	Ein verbessertes verfahren zur herstellung von 3,5-diamino-6-(2,3-dichlorophenyl)-1,2,4-triazin
US20020055177A1 (en) *	1999-03-10	2002-05-09	Glaxo Wellcome Inc.	Compound and its use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2528211C3 (de) *	1975-06-25	1980-03-06	Bayer Ag, 5090 Leverkusen	Verfahren zur Herstellung von Acylcyaniden

1977
- 1977-02-25 DE DE2708183A patent/DE2708183C3/de not_active Expired
- 1977-05-31 BE BE6046033A patent/BE855255A/xx unknown
- 1977-06-01 IT IT49654/77A patent/IT1143580B/it active
- 1977-06-02 SU SU772489903A patent/SU745361A3/ru active
- 1977-06-02 US US05/802,944 patent/US4108877A/en not_active Expired - Lifetime
- 1977-06-02 AT AT392477A patent/AT356642B/de not_active IP Right Cessation
- 1977-06-03 DD DD7700199302A patent/DD130240A5/de unknown
- 1977-06-03 IL IL52236A patent/IL52236A/xx unknown
- 1977-06-03 CH CH690277A patent/CH627443A5/de not_active IP Right Cessation
- 1977-06-03 GB GB23666/77A patent/GB1527966A/en not_active Expired
- 1977-06-03 NL NL7706159A patent/NL7706159A/xx not_active Application Discontinuation
- 1977-06-03 JP JP6565177A patent/JPS53105425A/ja active Pending
- 1977-06-03 FR FR7717125A patent/FR2381747A1/fr active Granted

Also Published As

Publication number	Publication date
DE2708183B2 (de)	1978-11-30
AT356642B (de)	1980-05-12
SU745361A3 (ru)	1980-06-30
DE2708183C3 (de)	1979-08-09
CH627443A5 (de)	1982-01-15
JPS53105425A (en)	1978-09-13
FR2381747A1 (fr)	1978-09-22
IT1143580B (it)	1986-10-22
US4108877A (en)	1978-08-22
GB1527966A (en)	1978-10-11
BE855255A (fr)	1977-11-30
IL52236A0 (en)	1977-08-31
ATA392477A (de)	1979-10-15
NL7706159A (nl)	1978-08-29
DE2708183A1 (de)	1978-08-31
DD130240A5 (de)	1978-03-15
FR2381747B1 (de)	1981-01-30

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