1360053-34-4Relevant academic research and scientific papers
Regiospecific synthesis of 3,4-dihydrocoumarins via substrate-controlled [1,3]-or [3,3]-sigmatropic rearrangement
Xu, Xiangsheng,Li, Xiaoqing,Yan, Xinhuan,Wang, Hanshen,Deng, Yun,Shao, Jiangbin
, p. 3026 - 3030 (2011)
A regiospecific synthesis of 3,4-dihydrocoumarin derivatives has been achieved involving tandem rearrangement-cyclization of (E)-2-(aryloxymethyl)alk- 2-enoates catalyzed by a Pd/Cu bimetallic system. Unexpected substrate-controlled [1,3]- or [3,3]-sigmat
