58553-41-6

Basic information

• Product Name: 2H-1,4-Benzothiazine-3(4H)-thione, 2-phenyl-
• CAS NO: 58553-41-6
• Molecular Formula: C14H11NS2
• Molecular Weight: 257.38
• Mol File: 58553-41-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2H-1,4-Benzothiazine-3(4H)-thione, 2-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-1,4-Benzothiazine-3(4H)-thione, 2-phenyl-(58553-41-6)
• EPA Substance Registry System: 2H-1,4-Benzothiazine-3(4H)-thione, 2-phenyl-(58553-41-6)

Safety Data

• Hazardous Substances Data: 58553-41-6(Hazardous Substances Data)

Upstream product

• 6325-92-4 2-(benzylsulfanyl)aniline 
• 137-07-5 2-amino-benzenethiol 
• 37167-62-7 bromo-phenyl-acetic acid methyl ester 
• 172983-48-1 2-benzylthio-N-triphenylphosphoranylideneaniline 
• 38533-19-6 3,4-dihydro-2-phenyl-2H-1,4-benzothiazin-3-one 

Downstream Products

• 130337-02-9 2-Phenyl-4H-benzo[1,4]thiazin-3-one oxime 
• 130337-21-2 C₁₆H₁₁F₃N₂O₂S 
• 130337-13-2 C₁₆H₁₄N₂O₂S 
• 130337-39-2 2-phenyl-3-methyloxyimino-2,4-dihydro-1,4-benzothiazine 
• 113342-90-8 3-methylthio-2-phenyl-1,4-(2H)-benzothiazine 

Relevant articles and documents

SYNTHESIS OF 2-SUBSTITUTED 2,3-DIHYDRO-1,4-BENZOTHIAZINE-3-THIONES VIA IMINOPHOSPHORANES

2-(Substituted methylsulfanyl)anilines (5) were treated with triphenylphosphine dibromide to yield iminophosphoranes (6), whose aza-Wittig reaction with carbon disulfide gave 2-(substituted methylsulfanyl)phenyl isothiocyanates (8).Cyclization of 8 by strong bases afforded 2-substituted 2,3-dihydro-1,4-benzothiazine-3-thiones (10).