GB1377275A - N-o-cyanophenyl-n,n,- disubstituted formamidines and their salts - Google Patents

N-o-cyanophenyl-n,n,- disubstituted formamidines and their salts

Info

Publication number
GB1377275A
GB1377275A GB1470372A GB1470372A GB1377275A GB 1377275 A GB1377275 A GB 1377275A GB 1470372 A GB1470372 A GB 1470372A GB 1470372 A GB1470372 A GB 1470372A GB 1377275 A GB1377275 A GB 1377275A
Authority
GB
United Kingdom
Prior art keywords
formula
disubstituted
cyanophenyl
formamidines
march
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
Application number
GB1470372A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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.)
Filing date
Publication date
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1377275A publication Critical patent/GB1377275A/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1377275 N - o - cyanophenyl - N<SP>1</SP>,N<SP>1</SP> - disubstituted formamidines BADISCHE ANILIN- & SODA-FABRIK AG 29 March 1972 [31 March 1971] 14703/72 Heading C2C N - o - Cyanophenyl - N<SP>1</SP>,N<SP>1</SP> - disubstituted formamidines of the formula or a salt thereof of formula in which R<SP>1</SP> and R<SP>2</SP> are identical or different alkyl groups, one of the groups may also be phenyl, or R<SP>1</SP> and R<SP>2</SP> together with the nitrogen are a heterocyclic saturated ring, R<SP>3</SP> and R<SP>4</SP> are each H, Hal, alkyl, alkoxy, CN or NO 2 and X is an acid radical capable of forming an anion, is produced when an anthranilamide of formula in which R<SP>3</SP> and R<SP>4</SP> have the meanings given above, is reacted with an N,N-disubstituted formamide chloride of formula in which R<SP>1</SP> and R<SP>2</SP> have the meanings given above or with a reaction product of an N,N- disubstituted formamide of formula in which R<SP>1</SP> and R<SP>2</SP> have the above meanings with an acid chloride. The process is preferably carried out in an inert organic solvent at a temperature range of from about 15‹ to 100‹ C.
GB1470372A 1971-03-31 1972-03-29 N-o-cyanophenyl-n,n,- disubstituted formamidines and their salts Expired GB1377275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712115625 DE2115625B2 (en) 1971-03-31 1971-03-31 Process for the preparation of N-o-cyanophenyl-N ', N'-disubstituted formamidines and their salts

Publications (1)

Publication Number Publication Date
GB1377275A true GB1377275A (en) 1974-12-11

Family

ID=5803409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1470372A Expired GB1377275A (en) 1971-03-31 1972-03-29 N-o-cyanophenyl-n,n,- disubstituted formamidines and their salts

Country Status (10)

Country Link
JP (1) JPS5527053B1 (en)
BE (1) BE781474A (en)
CH (1) CH572901A5 (en)
CS (1) CS161794B2 (en)
DD (1) DD94990A5 (en)
DE (1) DE2115625B2 (en)
FR (1) FR2131712A5 (en)
GB (1) GB1377275A (en)
IT (1) IT954405B (en)
NL (1) NL7203075A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7528260B2 (en) 2004-12-07 2009-05-05 E. I. Du Pont De Nemours And Company Method for preparing N-phenylpyrazole-1-carboxamides

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794272A (en) * 1972-01-22 1973-07-19 Basf Ag PROCESS FOR THE PREPARATION OF N- (2-CYANO-4-NITROPHENYL) FORMAMIDINS N ', N'-DISUBSTITUTED AND OF N- (2-CYANO-6-NITROPHENYL) FORMAMIDINS N', N'-DISUBSTITUTED
DE10228731A1 (en) * 2002-06-27 2004-01-22 Bayer Cropscience Ag Process for the preparation of 3,4-dichloro-N- (2-cyanophenyl) -5-isothiazolecarboxamide
DE10228732A1 (en) * 2002-06-27 2004-01-15 Bayer Cropscience Ag Process for the preparation of 3,4-dichloro-N- (2-cyano-phenyl) -5-isothiazolecarboxamide
DE102005035617A1 (en) 2005-07-29 2007-02-15 Bayer Cropscience Ag Preparation of pure 3,4-dichloro-N-(2-cyanophenyl)-5-isothiazole-carboxamide, for use as microbicide, comprises N-acylating anthranilamide then dehydration in methyl or ethyl acetate diluent
KR102587542B1 (en) 2017-06-14 2023-10-11 바이엘 악티엔게젤샤프트 Method for producing 3,4-dichloro-N-(2-cyanophenyl)-5-isothiazolecarboxamide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7528260B2 (en) 2004-12-07 2009-05-05 E. I. Du Pont De Nemours And Company Method for preparing N-phenylpyrazole-1-carboxamides

Also Published As

Publication number Publication date
CS161794B2 (en) 1975-06-10
DE2115625A1 (en) 1972-10-12
BE781474A (en) 1972-10-02
JPS5527053B1 (en) 1980-07-17
NL7203075A (en) 1972-10-03
DE2115625B2 (en) 1978-07-06
IT954405B (en) 1973-08-30
DE2115625C3 (en) 1979-03-15
DD94990A5 (en) 1973-01-12
FR2131712A5 (en) 1972-11-10
CH572901A5 (en) 1976-02-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee