1373943-20-4Relevant articles and documents
Synthesis of N-alkoxycarbonyl ketimines derived from isatins and their application in enantioselective synthesis of 3-aminooxindoles
Yan, Wenjin,Wang, Dong,Feng, Jingchao,Li, Peng,Zhao, Depeng,Wang, Rui
supporting information; experimental part, p. 2512 - 2515 (2012/08/28)
A simple and general method in the synthesis of N-alkoxycarbonyl ketimines derived from isatins has been described first. Generally, the enantioselective addition of 1,3-dicarbonyl compounds to this kind of ketimine affords chiral 3-amino oxindoles in high yield and excellent ee.