Stereoselective sulfenylation of oxindole-derived propargyl alcohols to access sulfenylated-3-alkenyloxindoles
Stereoselective sulfenylation of oxindole-derived propargyl alcohols to access sulfenylated-3-alkenyloxindoles
No Thumbnail Available
Date
2021-12-14
Authors
Khan, Tabassum
Rajesh, Pallava
Arun, Doma
Yaragorla, Srinivasarao
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
A Ca-catalyzed, tetrasubstituted alkenyl-sulfenylation was achieved using readily available aryl/alkyl thiols and easily prepared oxindole-derived propargyl alcohols under solvent-free conditions. The reaction proceeded with hydrogen bonding assisted regioselective α-thiolation and subsequent calcium catalyzed stereoselective alkenylation to yield E-alkenyl thioethers with high diastereoselectivity. This journal is
Description
Keywords
Citation
Organic and Biomolecular Chemistry. v.19(46)