Rapid Synthesis of Functionalized Indenes, Triazoles, and Glucocorticoid Receptor Modulators by Sequential Multicatalysis Cascade Reactions
作者:Dhevalapally B. Ramachary、Rumpa Mondal、Chintalapudi Venkaiah
DOI:10.1002/ejoc.201000220
日期:2010.6
general process for the synthesis of substituted indenes and 1,2,3-triazoles was achieved for the first time through a multicatalysiscascadereaction of 2-ethynylbenzaldehydes, CH acids, organic hydrides, and azides in the presence of a catalytic amount of L-proline/CuI/DIPEA. In this communication, we discovered the utilization of a single copper catalyst for two different reactions and shown synthetic