N-Sulfonylketenimines as Useful Synthons in a Novel Synthesis of Functionalized 2-Oxoindoline Derivatives

نویسندگان

1 دانشگاه آزاد اسلامی

2 دانشگاه آزاد اسلامی

3 دانشگاه آزاد اسلامی

doi
10.22036/org.chem..2015.10657
چکیده

The synthesis of a novel class of 2-oxoindolin-3-ylidene-(1-arylhydrazinyl)-2-aryl(alkyl)ethylidene derivatives via a copper-catalyzed tandem reaction of isatin, arylhydrazines, sulfonyl azides and terminal alkynes is described.