267896-50-4

Basic information

• Product Name: 1-(4-chlorophenyl)-4-(4-methylphenyl)carbazide
• Synonyms: 1-(4-chlorophenyl)-4-(4-methylphenyl)carbazide
• CAS NO: 267896-50-4
• Molecular Weight: 290.752
• Mol File: 267896-50-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-(4-chlorophenyl)-4-(4-methylphenyl)carbazide(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-chlorophenyl)-4-(4-methylphenyl)carbazide(267896-50-4)
• EPA Substance Registry System: 1-(4-chlorophenyl)-4-(4-methylphenyl)carbazide(267896-50-4)

Safety Data

• Hazardous Substances Data: 267896-50-4(Hazardous Substances Data)

Upstream product

• 829-31-2 3-(4-chlorophenyl)sydnone 
• 1073-70-7 4-chlorophenylhydrazine hydrochloride 

Relevant articles and documents

Syntheses of 4-(5-oxo-1,2,4-triazol-3-yl)-sydnones and 4(4-arylamino-5-oxo-1,2,4-triazol-3-yl)-sydnones from sydnone derivatives and their fragments

4-(5-oxo-1,2,4-triazol-3-yl)-sydnones 11 and 4-(4-arylamino-5-oxo-1,2,4-triazol-3-yl)-sydnones 13 have been obtained from a-chloroformylarylhydrazine hydrochloride 2. Moreover, the intermediates, including 3, 4, 9 and 10, in this study are synthetically informative and valuable. It is also noteworthy that three reactants, 1, 2 and sydnonecarbaldehydes, were prepared from sydnone derivatives and their fragments. The oxidative cyclizations of sydnonecarbaldehyde semicarbazones 9 and carbazpnes 10 with two different oxidizing agents (Cu(ClO4)2 and Fe(ClO4)3) have been extensively examined. The reaction time and the yields of cyclizations were affected by the substituents of semicarbazones 9 and carbazones 10.