24097-02-7

Basic information

• Product Name: 3-Phenylbenzothiazole-2(3H)-thione
• Synonyms: 3-Phenylbenzothiazole-2(3H)-thione;3-PHENYLBENZOTHIAZOLINE-2-THIONE
• CAS NO: 24097-02-7
• Molecular Formula: C₁₃H₉NS₂
• Molecular Weight: 243.35
• Mol File: 24097-02-7.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-Phenylbenzothiazole-2(3H)-thione(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Phenylbenzothiazole-2(3H)-thione(24097-02-7)
• EPA Substance Registry System: 3-Phenylbenzothiazole-2(3H)-thione(24097-02-7)

Safety Data

• Hazardous Substances Data: 24097-02-7(Hazardous Substances Data)

Upstream product

• 41631-62-3 3-Phenyl-2(3H)-benzothiazolon 
• 591-50-4 iodobenzene 
• 149-30-4 2-Mercaptobenzothiazole 
• 75-15-0 carbon disulfide 
• 61613-21-6 2-iodo-N-phenylbenzeneamine 
• 615-42-9 1,2-Diiodobenzene 
• 62-53-3 aniline 
• 108-86-1 bromobenzene 
• 67-68-5 dimethyl sulfoxide 

Relevant articles and documents

Cleaner and greener synthesis of 3H-benzothiazole-2-thione and its derivatives

A cleaner and greener method of synthesis of 3H-benzothiazole-2-thione is being reported in this communication. In this method, various o-iodoaniline derivatives are reacted with carbon disulfide in the presence of Cs2CO3 and tetramethyl ammonium bromide (TMAB) to give 3H-benzothiazole-2-thione and its derivatives in higher yields.

Copper-Catalyzed Three-Component Synthesis of Benzothiazolethiones from o-Iodoanilines, Isocyanide, and Potassium Sulfide

An efficient copper catalyzed strategy for the synthesis of a variety of benzothiazolethione derivatives has been developed. In the presence of CuCl, the three-component reaction of o-iodoanilines and K2S with p-toluenesulfonylmethyl isocyanide proceeded smoothly to obtain the corresponding benzothiazolethiones in good to excellent isolated yields. Notably, isocyanide functioned as a carbon source and K2S functioned as a sulfur source in this reaction.