195134-75-9

Basic information

• Product Name: Propanoic acid, 2-diazo-3-[(3,5-dibromophenyl)(phenylmethyl)amino]-3-oxo-, ethyl ester
• CAS NO: 195134-75-9
• Molecular Formula: C18H15Br2N3O3
• Molecular Weight: 481.143
• Mol File: 195134-75-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Propanoic acid, 2-diazo-3-[(3,5-dibromophenyl)(phenylmethyl)amino]-3-oxo-, ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Propanoic acid, 2-diazo-3-[(3,5-dibromophenyl)(phenylmethyl)amino]-3-oxo-, ethyl ester(195134-75-9)
• EPA Substance Registry System: Propanoic acid, 2-diazo-3-[(3,5-dibromophenyl)(phenylmethyl)amino]-3-oxo-, ethyl ester(195134-75-9)

Safety Data

• Hazardous Substances Data: 195134-75-9(Hazardous Substances Data)

Upstream product

• 195134-73-7 N-benzyl-3,5-dibromo-N-(tert-butoxycarbonyl)aniline 
• 618-58-6 3,5-dibromobenzoic acid 
• 57072-87-4 chlorocarbonyl-diazo-acetic acid ethyl ester 
• 195134-74-8 N-benzyl-3,5-dibromoaniline 
• 195134-70-4 tert-butyl (3,5-dibromophenyl)carbamate 
• 100-39-0 benzyl bromide 

Downstream Products

• 195134-77-1 1-Benzyl-4,6-dibromo-3-methyl-2-oxo-2,3-dihydro-1H-indole-3-carboxylic acid ethyl ester 
• 195134-76-0 1-Benzyl-4,6-dibromo-2-oxo-2,3-dihydro-1H-indole-3-carboxylic acid ethyl ester 

Relevant articles and documents

Synthesis of the marine dibromooxoindoline convolutamydine C

A synthesis of the marine 4,6-dibromo-3-hydroxyoxoindoline convolutamydine C 3 is described. The key steps are the rhodium(II) perfluorobutyramide catalysed cyclisation of diazoamide 17 to give the oxoindoline 18, and the subsequent high yielding one-pot hydrolysis-decarboxylation-oxidation of 19 to 20. X-Ray crystal structures have been determined for the diazoamides 10 and 17 and for the oxoindolines 11 and 13.