Highly regioselective synthesis of 3-alkylthio-2-oxindoles via DABCO-catalyzed allylic α-substitution of Morita-Baylis-Hillman carbonates of isatins with various thiols

Highly regioselective synthesis of 3-alkylthio-2-oxindoles via DABCO-catalyzed allylic α-substitution of Morita-Baylis-Hillman carbonates of isatins with various thiols

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 70, Issue 48, 2 December 2014, Pages 9191-9197

Xiong-Wei Liu, Wen-Yong Han, Xiong-Li Liu, Ying Zhou, Xiao-Mei Zhang, Wei-Cheng Yuan,