4521-35-1

Basic information

• Product Name: 2-[N-(4-chlorobenzylideneamino)]benzo[b]thiophene
• Synonyms: 2-[N-(4-chlorobenzylideneamino)]benzo[b]thiophene
• CAS NO: 4521-35-1
• Molecular Weight: 271.77
• Mol File: 4521-35-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-[N-(4-chlorobenzylideneamino)]benzo[b]thiophene(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[N-(4-chlorobenzylideneamino)]benzo[b]thiophene(4521-35-1)
• EPA Substance Registry System: 2-[N-(4-chlorobenzylideneamino)]benzo[b]thiophene(4521-35-1)

Safety Data

• Hazardous Substances Data: 4521-35-1(Hazardous Substances Data)

Upstream product

• 95-15-8 Benzo[b]thiophene 
• 66768-64-7 2-Azidobenzothiophene 
• 104-88-1 4-chlorobenzaldehyde 
• 460038-12-4 N-(2-benzothienyl)iminodiphenylmethylphosphorate 

Relevant articles and documents

Novel N-(2-benzo[b]thienyl)iminophosphoranes and their use in the synthesis of benzo[b]thieno[2,3-b]pyridines

Novel N-(2-benzo[b]thienyl)iminophosphoranes react with α,β-unsaturated aldehydes and ketones to give benzo[b]thieno[2,3-b]pyridines in an aza-Wittig/electrocyclic-ring closure process. The diphenylmethyliminophosphorane reacts with aromatic and heteroaromatic aldehydes to give iminic products: upon UV irradiation, two imines furnish cyclization products in acceptable yields.