An efficient stereoselective cobalt-catalyzed hydrovinylative cyclization of 1,6-enynes with chalcones toobtain functionalized pyrrolidines has been developed. The products were furnished in good yields withup to 93% ...An efficient stereoselective cobalt-catalyzed hydrovinylative cyclization of 1,6-enynes with chalcones toobtain functionalized pyrrolidines has been developed. The products were furnished in good yields withup to 93% ee. A plausible mechanism through which the transformation was initiated by cyclization of1,6-enynes is proposed.展开更多
基金supported by the National Natural Science Foundation of China(21961045 and 22061048)Yunnan Provincial Key Laboratory Construction Plan Funding of Universities,the Reserve Talents of Young and Middle-aged Academic Leaders of Yunnan Province(202005AC160016)Yunnan Provincial Engineering Research Center Construction Plan Funding of Universities.
文摘An efficient stereoselective cobalt-catalyzed hydrovinylative cyclization of 1,6-enynes with chalcones toobtain functionalized pyrrolidines has been developed. The products were furnished in good yields withup to 93% ee. A plausible mechanism through which the transformation was initiated by cyclization of1,6-enynes is proposed.
