216309-62-5

Basic information

• Product Name: 2-Benzoyl-6H-[1,3]thiazine-5-carboxylic acid methyl ester
• Synonyms: 2-Benzoyl-6H-[1,3]thiazine-5-carboxylic acid methyl ester
• CAS NO: 216309-62-5
• Molecular Weight: 261.301
• Mol File: 216309-62-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Benzoyl-6H-[1,3]thiazine-5-carboxylic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Benzoyl-6H-[1,3]thiazine-5-carboxylic acid methyl ester(216309-62-5)
• EPA Substance Registry System: 2-Benzoyl-6H-[1,3]thiazine-5-carboxylic acid methyl ester(216309-62-5)

Safety Data

• Hazardous Substances Data: 216309-62-5(Hazardous Substances Data)

Upstream product

• 4602-31-7 2-oxo-2-phenyl-thioacetamide 
• 216309-60-3 2-Benzoyl-4-dimethylamino-5,6-dihydro-4H-[1,3]thiazine-5-carboxylic acid methyl ester 

Relevant articles and documents

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La preparation de nouvelles 6H-1,3-thiazines comportant en position 2 un groupement benzoyle ou ethoxycarbonyle est decrite. Ces composes reagissent avec les acides precurseurs de cetenes en presence de chlorure de mesyle et de triethylamine, ou avec les cetenes eux memes pour conduire aux cephemes correspondants dans des conditions douces avec de bons rendements. The synthesis of new 6H-1,3-thiazines bearing a benzoyl or ethoxycarbonyl group at the 2 position is described. These compounds react with acids precursor of ketenes in the presence of mesyl chloride and triethylamine or with ketenes themselves giving rise to cephems in good yields under mild conditions.