ChemInform Abstract: General Synthesis of Unsymmetrical Tetrasubstituted Oxamides via 1,1′-(1,2-Dioxoethane-1,2-diyl)bis-1H-benzotriazole.

✍ Scribed by A. R. KATRITZKY; J. R. LEVELL; D. P. M. PLEYNET

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 33 KB
• Volume: 29
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.199824065

✦ Synopsis

1998 carboxylic amides

carboxylic amides (acyclic compounds) P 0320

24 -065

General Synthesis of Unsymmetrical Tetrasubstituted Oxamides via 1,1'-(1,2-Dioxoethane-1,2-diyl)bis-1H-benzotriazole.

-Title compound (III), prepared by an improved procedure, is used as efficient starting material for the preparation of target compounds of type (VII) and (IX). These products are synthetically useful and of interest as biologically active substances.