952424-83-8

Basic information

• Product Name: C₁₇H₁₈N₂O₂S
• Synonyms: C₁₇H₁₈N₂O₂S
• CAS NO: 952424-83-8
• Molecular Weight: 314.408
• Mol File: 952424-83-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: C₁₇H₁₈N₂O₂S(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₇H₁₈N₂O₂S(952424-83-8)
• EPA Substance Registry System: C₁₇H₁₈N₂O₂S(952424-83-8)

Safety Data

• Hazardous Substances Data: 952424-83-8(Hazardous Substances Data)

Upstream product

• 64-67-5 diethyl sulfate 
• 19949-93-0 2-(toluene-4-sulfonylmethyl)-1H-benzimidazole 

Relevant articles and documents

A facile solvent-free synthesis of 1-alkyl/aralkyl-2-(1-arylsulfonyl alkyl) benzimidazoles using "tBAB" as surface catalyst

Reaction 2-(α-chloroalkyl)benzimidazoles 1 with aryl sulphinate sodium salt 2 under solvent-free conditions in the presence of tetrabutylammonium bromide as surface catalyst, by simple physical grinding using mortar and pestle, gives 1H-2-(α-arylsulfonylalkyl)benzimidazoles 3. The latter on treatment with alkylating agents under solvent-free conditions results in 1-alkyl/aralkyl-2-(α-arylsulfonylalkyl)benzimidazoles 4. Alternatively, 4 can also be prepared directly from 1-alkyl/aralkyl-2-(α- chloroalkyl)benzimidazoles 5 by reaction with 2, which in turn could be prepared by reaction of 1 with alkylating agents under solvent-free conditions and all these reactions are free from organic solvents including experimental procedures.