141357-21-3

Basic information

• Product Name: Ethanone, 2-(1,3-dihydro-1-methyl-2H-benzimidazol-2-ylidene)-1-phenyl-, (E)-
• CAS NO: 141357-21-3
• Molecular Formula: C16H14N2O
• Molecular Weight: 250.3
• Mol File: 141357-21-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Ethanone, 2-(1,3-dihydro-1-methyl-2H-benzimidazol-2-ylidene)-1-phenyl-, (E)-(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanone, 2-(1,3-dihydro-1-methyl-2H-benzimidazol-2-ylidene)-1-phenyl-, (E)-(141357-21-3)
• EPA Substance Registry System: Ethanone, 2-(1,3-dihydro-1-methyl-2H-benzimidazol-2-ylidene)-1-phenyl-, (E)-(141357-21-3)

Safety Data

• Hazardous Substances Data: 141357-21-3(Hazardous Substances Data)

Upstream product

• 2876-08-6 1,2-dimethyl-1H-benzimidazole 
• 93-89-0 benzoic acid ethyl ester 
• 13636-88-9 3,3-bis(methylthio)-1-phenylprop-2-en-1-one 
• 4760-34-3 N-methyl-1,2-phenylenediamine 

Relevant articles and documents

THE SYNTHESIS AND TAUTOMERIZATION OF KETENE AMINALS WITH BENZIMIDAZOLINE RING

The first isolation of benzimidazoline ring substituted ketene aminals 7a-c and/or their amidine tautomers 7'b-d, which were synthesized by the reactions: (1) benzoyl substituted ketene mercaptals 3 with N-methyl-o-phenylenediamine 4, and (2) 1,2-dimethylbenzimidazole 5 with ethyl benzoates 6, were disclosed.The tautomeric equilibrium between 7 and 7', along with benzothiazoline and benzoxazoline ring substituted ketene N,S-acetals 8 and 8' and ketene N,O-acetals 9 and 9', were discussed.