128921-63-1

Basic information

• Product Name: N-(4-chlorobenzylidene)-2-mercaptoaniline
• Synonyms: N-(4-chlorobenzylidene)-2-mercaptoaniline
• CAS NO: 128921-63-1
• Molecular Weight: 247.748
• Mol File: 128921-63-1.mol

Chemical Properties

• CAS DataBase Reference: N-(4-chlorobenzylidene)-2-mercaptoaniline(CAS DataBase Reference)
• NIST Chemistry Reference: N-(4-chlorobenzylidene)-2-mercaptoaniline(128921-63-1)
• EPA Substance Registry System: N-(4-chlorobenzylidene)-2-mercaptoaniline(128921-63-1)

Safety Data

• Hazardous Substances Data: 128921-63-1(Hazardous Substances Data)

Upstream product

• 104-88-1 4-chlorobenzaldehyde 
• 137-07-5 2-amino-benzenethiol 

Downstream Products

• 56048-77-2 2-(4-chlorophenyl)-2,3-dihydrobenzo[d]thiazole 
• 6265-91-4 2-(4-chlorophenyl)benzothiazole 
• 128921-91-5 {2-[3-(4-Bromo-phenyl)-5-(4-chloro-phenyl)-2-(5,6-diphenyl-[1,2,4]triazin-3-yl)-3,3a-dihydro-2H-pyrazolo[3,4-d]thiazol-6-yl]-phenylsulfanyl}-acetic acid 
• 128921-88-0 2-[3-(4-Bromo-phenyl)-5-(4-chloro-phenyl)-2-(5,6-diphenyl-[1,2,4]triazin-3-yl)-3,3a-dihydro-2H-pyrazolo[3,4-d]thiazol-6-yl]-benzenethiol 
• 128921-75-5 5-[1-(4-Bromo-phenyl)-meth-(Z)-ylidene]-2-(4-chloro-phenyl)-3-(2-mercapto-phenyl)-thiazolidin-4-one 
• 128921-80-2 1-(3-Chloro-phenyl)-benzo[d]thiazolo[4,3-b]thiazole 
• 128921-69-7 2-(4-Chloro-phenyl)-3-(2-mercapto-phenyl)-thiazolidin-4-one 

Relevant articles and documents

Oxidative NHC Catalysis for the Generation of Imidoyl Azoliums: Synthesis of Benzoxazoles

N-Heterocyclic carbene (NHC)-catalyzed intramolecular cyclization of aldimines generated from 2-amino phenols and aromatic aldehydes leading to the synthesis of 2-arylbenzoxazoles under mild conditions is presented. The reaction proceeds via the generation of the aza-Breslow intermediates from imines and NHC, which under oxidative conditions form the key imidoyl azoliums and a subsequent intramolecular cyclization furnishes the product. The reaction tolerates a broad range of functional groups, and the products are formed in generally good yields.

An efficient and environmental benign synthesis of 2-benzimidazoles and 2-benzothiazoles using CeCl3-NaI as catalyst

A one-pot condensation of an aldehyde with 1,2-phenylenediamine or 2-aminothiophenol in dimethyl carbonate at 100°C under O2 in the presence of catalytic amounts of CeCl3-NaI gave an imine intermediate, which cyclised and dehydrogenated to give 2-arylbenzimidazoles or 2-arylbenzothiazoles in good yields.

Facile preparation of 2-substituted benzoxazoles and benzothiazoles via aerobic oxidation of phenolic and thiophenolic imines catalyzed by polymer-incarcerated platinum nanoclusters

Platinum nanoclusters supported on a polymer/carbon black composite material was found to be an excellent catalyst for the oxidative cyclization of phenolic and thiophenolic Schiff bases to 2-substituted benzoxazoles and benzothiazoles under ambient conditions. Copyright