10353-44-3

Basic information

• Product Name: 3-BENZYL-2H-1,3-BENZOTHIAZINE-2,4(3H)-DIONE
• Synonyms: 3-BENZYL-2H-1,3-BENZOTHIAZINE-2,4(3H)-DIONE;3-benzyl-3,4-dihydro-2H-1,3-benzothiazine-2,4-dione
• CAS NO: 10353-44-3
• Molecular Formula: C₁₅H₁₁NO₂S
• Molecular Weight: 269.32
• Mol File: 10353-44-3.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-BENZYL-2H-1,3-BENZOTHIAZINE-2,4(3H)-DIONE(CAS DataBase Reference)
• NIST Chemistry Reference: 3-BENZYL-2H-1,3-BENZOTHIAZINE-2,4(3H)-DIONE(10353-44-3)
• EPA Substance Registry System: 3-BENZYL-2H-1,3-BENZOTHIAZINE-2,4(3H)-DIONE(10353-44-3)

Safety Data

• Hazardous Substances Data: 10353-44-3(Hazardous Substances Data)

Upstream product

• 100-44-7 benzyl chloride 
• 10512-65-9 4H-2,3-dihydro-1,3-benzothiazine-2,4-dione 
• 119-80-2 2,2'-dithiobenzoic acid 
• 147-93-3 Thiosalicylic acid 
• 100-46-9 benzylamine 
• 2527-62-0 bis[2-(N-benzylcarbamoyl)phenyl] disulfide 
• 92432-91-2 (4-oxo-4H-benzo[e][1,3]thiazin-2-yl)-guanidine 
• 15601-85-1 4H-2,3-dihydro-2-imino-1,3-benzothiazin-4-one 

Relevant articles and documents

N-alkylation of imides using phase transfer catalysts under solvent-free conditions

(Chemical Equation Presented) N-Alkylation of imides in the reaction of imides and alkylhalides, catalyzed by PT catalysts under solvent-free conditions, has been developed. The reaction occurs in the presence of K 2CO3, and in many cases it takes place spontaneously. In the N-benzylation reaction, it has been recognized that TBAB (tetrabutylammonium bromide) and TBATFB (tetrabutylammonium tetrafluoroborate) show highest catalytic effect. Versatility and synthetic capacity of the solvent-free alkylation has been confirmed by N-benzylation and N-ethylation of various imides. The developed procedure gives easy access to N-(ω-bromoalkyl) imides.