156578-98-2

Basic information

• Product Name: 4-tosyl-3,4-dihydro-2H-benzo[b][1,4]-thiazine-7-carboxylic acid
• Synonyms: 4-tosyl-3,4-dihydro-2H-benzo[b][1,4]-thiazine-7-carboxylic acid
• CAS NO: 156578-98-2
• Molecular Weight: 349.431
• Mol File: 156578-98-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4-tosyl-3,4-dihydro-2H-benzo[b][1,4]-thiazine-7-carboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 4-tosyl-3,4-dihydro-2H-benzo[b][1,4]-thiazine-7-carboxylic acid(156578-98-2)
• EPA Substance Registry System: 4-tosyl-3,4-dihydro-2H-benzo[b][1,4]-thiazine-7-carboxylic acid(156578-98-2)

Safety Data

• Hazardous Substances Data: 156578-98-2(Hazardous Substances Data)

Upstream product

• 1433218-68-8 N-(2-bromoethyl)-N-(4-cyano-2-iodophenyl)-4-methylbenzenesulfonamide 
• 1449225-55-1 N-(4-cyano-2-iodophenyl)-4-methylbenzenesulfonamide 
• 98-59-9 p-toluenesulfonyl chloride 
• 33348-34-4 4-amino-3-iodobenzonitrile 
• 1433218-50-8 C₁₆H₁₄N₂O₂S₂ 
• 185540-73-2 3-(2-Chloro-ethylsulfanyl)-4-(toluene-4-sulfonylamino)-benzoic acid methyl ester 
• 1571-66-0 4-amino-3-mercaptobenzoic acid hydrochloride 
• 185540-74-3 4-(Toluene-4-sulfonyl)-3,4-dihydro-2H-benzo[1,4]thiazine-7-carboxylic acid methyl ester 
• 185540-71-0 4-Amino-3-(2-chloro-ethylsulfanyl)-benzoic acid 

Downstream Products

• 156578-99-3 (S)-2-{[4-(Toluene-4-sulfonyl)-3,4-dihydro-2H-benzo[1,4]thiazine-7-carbonyl]-amino}-hexanedioic acid dimethyl ester 
• 185540-75-4 (S)-2-{[4-(Toluene-4-sulfonyl)-3,4-dihydro-2H-benzo[1,4]thiazine-7-carbonyl]-amino}-pentanedioic acid diethyl ester 

Relevant articles and documents

Efficient access to 1,4-benzothiazine: Palladium-catalyzed double C-S bond formation using Na2S2O3 as sulfurating reagent

A novel Pd-catalyzed double C-S bond formation coupling reaction has been developed. This protocol, in which Na2S2O3 was used as sulfurating reagent in metal-catalyzed reactions, provides an efficient method for the synthe