K<sub>2</sub>CO<sub>3</sub>-mediated, direct C–H bond selenation and thiolation of 1,3,4-oxadiazoles in the absence of metal catalyst: an eco-friendly approach
作者:Jamal Rafique、Sumbal Saba、Alisson R. Rosário、Gilson Zeni、Antonio L. Braga
DOI:10.1039/c4ra10490k
日期:——
An eco-friendly, straightforward and high-yielding methodology for the synthesis of chalcogenyl oxadiazoles via the K2CO3-promoted direct C–H bond chalcogenation of 2-substituted-1,3,4-oxadiazoles is described herein.