202002-02-6

Basic information

• Product Name: 3-cyclohexylbenzo[d]thiazole-2(3H)-thione
• Synonyms: 3-cyclohexylbenzo[d]thiazole-2(3H)-thione
• CAS NO: 202002-02-6
• Molecular Weight: 249.401
• Mol File: 202002-02-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 3-cyclohexylbenzo[d]thiazole-2(3H)-thione(CAS DataBase Reference)
• NIST Chemistry Reference: 3-cyclohexylbenzo[d]thiazole-2(3H)-thione(202002-02-6)
• EPA Substance Registry System: 3-cyclohexylbenzo[d]thiazole-2(3H)-thione(202002-02-6)

Safety Data

• Hazardous Substances Data: 202002-02-6(Hazardous Substances Data)

Upstream product

• 75-15-0 carbon disulfide 
• 67-68-5 dimethyl sulfoxide 
• 615-42-9 1,2-Diiodobenzene 
• 108-91-8 cyclohexylamine 
• 38622-91-2 [(p-methylphenyl)sulfonylmethyl]isonitrile 
• 2492-26-4 sodium 2-mercaptobenzothiazole 
• 60372-32-9 2-(cyclohexylthio)benzo[d]thiazole 
• 7553-56-2 iodine 
• 100445-17-8 3-cyclohexyl-3H-benzothiazol-2-one 
• 108-85-0 1-bromocyclohexane 
• 615-22-5 2-methylmercaptobenzothiazole 

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.