GB1105426A - Creación de Inventos y Patentes con Inteligencia Artificial

GB1105426A – Thioanilides and their preparation and conversion to n-phenylamidines
– Google Patents

GB1105426A – Thioanilides and their preparation and conversion to n-phenylamidines
– Google Patents
Thioanilides and their preparation and conversion to n-phenylamidines

Info

Publication number
GB1105426A

GB1105426A
GB2504266A
GB2504266A
GB1105426A
GB 1105426 A
GB1105426 A
GB 1105426A
GB 2504266 A
GB2504266 A
GB 2504266A
GB 2504266 A
GB2504266 A
GB 2504266A
GB 1105426 A
GB1105426 A
GB 1105426A
Authority
GB
United Kingdom
Prior art keywords
formula
hydrogen
compound
thioanilides
phenylamidines
Prior art date
1965-06-08
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
GB2504266A
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.)

Merck and Co Inc

Original Assignee
Merck and Co Inc
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.)
1965-06-08
Filing date
1966-06-06
Publication date
1968-03-06

1966-06-06
Application filed by Merck and Co Inc
filed
Critical
Merck and Co Inc

1968-03-06
Publication of GB1105426A
publication
Critical
patent/GB1105426A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07D—HETEROCYCLIC COMPOUNDS

C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 – C07D283/00

C07D285/01—Five-membered rings

C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles

C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings

C07D285/10—1,2,5-Thiadiazoles; Hydrogenated 1,2,5-thiadiazoles

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07D—HETEROCYCLIC COMPOUNDS

C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings

C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings

C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members

C07D277/22—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

C07D277/28—Radicals substituted by nitrogen atoms

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07D—HETEROCYCLIC COMPOUNDS

C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings

C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings

C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms

C07D277/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen

Abstract

Novel compounds of the formula where R is a five-membered heterocyclic radical containing nitrogen and suphur and each of R1 and R2 is a hydrogen or a halogen atom or a C1- 5 alkyl, phenyl, halophenyl, thienyl, C1- 5 alkoxy, C1- 5 alkylthio, phenoxy, or phenylthio radical, provided that when both R1 and R2 are other than halogen, at least one of R1 and R2 is hydrogen, are obtained by treating compounds of the formula with sulphur at a temperature of 100 DEG -200 DEG C. The thio-anilides thus obtained may be treated with ammonia or an ammonium salt to form the corresponding amidines. The starting compounds for the above process may be obtained by treating a compound of the formula with a compound of the formula ClCH2-R, in which formulae R, R1 and R2 are as defined above.

GB2504266A
1965-06-08
1966-06-06
Thioanilides and their preparation and conversion to n-phenylamidines

Expired

GB1105426A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

US46239465A

1965-06-08
1965-06-08

Publications (1)

Publication Number
Publication Date

GB1105426A
true

GB1105426A
(en)

1968-03-06

Family
ID=23836287
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB2504266A
Expired

GB1105426A
(en)

1965-06-08
1966-06-06
Thioanilides and their preparation and conversion to n-phenylamidines

Country Status (5)

Country
Link

BR
(1)

BR6680161D0
(en)

CH
(1)

CH472421A
(en)

DE
(1)

DE1620006A1
(en)

GB
(1)

GB1105426A
(en)

NL
(1)

NL6607412A
(en)

1966

1966-05-27
NL
NL6607412A
patent/NL6607412A/xx
unknown

1966-06-03
BR
BR18016166A
patent/BR6680161D0/en
unknown

1966-06-06
GB
GB2504266A
patent/GB1105426A/en
not_active
Expired

1966-06-06
CH
CH812766A
patent/CH472421A/en
not_active
IP Right Cessation

1966-06-07
DE
DE19661620006
patent/DE1620006A1/en
active
Pending

Also Published As

Publication number
Publication date

BR6680161D0
(en)

1973-12-26

CH472421A
(en)

1969-05-15

DE1620006A1
(en)

1970-02-12

NL6607412A
(en)

1966-12-09

Información de contacto