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..2015.10657چکیده
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.