ES320802A1 - A procedure for the preparation of 2- (2'-tiazolin-2'-i1) -bencimidazoles. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the preparation of 2- (2'-tiazolin-2'-i1) -bencimidazoles. (Machine-translation by Google Translate, not legally binding)
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Monsanto Chemicals Australia Ltd
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Monsanto Chemicals Australia Ltd
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Priority claimed from AU53085/64Aexternal-prioritypatent/AU296026B2/en
Application filed by Monsanto Chemicals Australia LtdfiledCriticalMonsanto Chemicals Australia Ltd
Publication of ES320802A1publicationCriticalpatent/ES320802A1/en
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems
(AREA)
Plural Heterocyclic Compounds
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
A process for the preparation of 2- (2'-thiazolin-2'-yl) -benzimidazoles having the structural formula: ** (See formula) ** wherein R1 and R2 are selected from hydrogen, halogen, an alkyl group containing from 1 to 6 carbon atoms inclusive and an alkoxy group containing from 1 to 6 carbon atoms inclusive; and R3 and R4 are selected from hydrogen and an alkyl group containing from 1 to 6 carbon atoms inclusive, which method comprises reacting a 2-trichloromethylbenzimidazole having the structural formula ** (See formula) ** wherein R1 and R2 are as defined above, with a beta-mercaptoalcohthylamine having the structural formula: ** (See formula) ** wherein R3 and R4 are as defined above. (Machine-translation by Google Translate, not legally binding)
ES0320802A1964-12-181965-12-16A procedure for the preparation of 2- (2'-tiazolin-2'-i1) -bencimidazoles. (Machine-translation by Google Translate, not legally binding)
ExpiredES320802A1
(en)