1609460-34-5

Basic information

• Product Name: N-benzyl-N′-(4-chlorophenyl)benzimidamide
• Synonyms: N-benzyl-N′-(4-chlorophenyl)benzimidamide
• CAS NO: 1609460-34-5
• Molecular Weight: 320.821
• Mol File: 1609460-34-5.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: N-benzyl-N′-(4-chlorophenyl)benzimidamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-benzyl-N′-(4-chlorophenyl)benzimidamide(1609460-34-5)
• EPA Substance Registry System: N-benzyl-N′-(4-chlorophenyl)benzimidamide(1609460-34-5)

Safety Data

• Hazardous Substances Data: 1609460-34-5(Hazardous Substances Data)

Upstream product

• 100-46-9 benzylamine 
• 98-88-4 benzoyl chloride 
• 2866-82-2 N-(4-chlorophenyl)benzamide 
• 93-98-1 N-phenyl benzoyl amide 
• 106-47-8 4-chloro-aniline 
• 46721-83-9 N-(chloro(phenyl)methylene)(phenyl)methanamine 
• 1485-70-7 N-benzylbenzamide 
• 34918-76-8 N-(4-chlorophenyl)benzimidoyl chloride 

Downstream Products

• 30169-34-7 6-chloro-2,4-diphenyl-quinazoline 
• 53703-96-1 1-benzyl-6-chloro-2-phenyl-1H-benzo[d]imidazole 

Relevant articles and documents

Silver(II) oxide-mediated synthesis of 2,4-diarylquinazolines

A single-pot procedure for the synthesis of 2,4-diarylquinazolines is described which involves a silver oxide-mediated C–H activation/C–N bond formation process. The generality of this method with respect to substituent effects is presented along with studies leading to process optimization. Mechanistic investigations provide support for the involvement of radical intermediates in the reaction process.

Synthesis of Quinazolines from N,N′-Disubstituted Amidines via I2/KI-Mediated Oxidative C-C Bond Formation

An I2/KI-promoted oxidative C-C bond formation reaction from C(sp3)-H and C(sp2)-H bonds has been used to construct quinazoline skeletons from N,N′-disubstituted amidines. The required substrates are readily prepared from the corresponding acyl chlorides, anilines, and alkyl/benzylamines by sequential amidation, chlorination, and amination reactions. Under the optimal oxidative cyclization conditions, all these amidines were conveniently transformed into the expected products in moderate to good yields. This practical and environmentally benign approach works well with crude amidine intermediates and can also be carried out on a gram scale.