One-step synthesis of diazaspiro[4.5]decane scaffolds with exocyclic double bonds
作者:Lidong Li、Qiong Hu、Pingping Zhou、Haifeng Xie、Xiaorong Zhang、Hao Zhang、Yadong Hu、Fei Yin、Yimin Hu
DOI:10.1039/c4ob00516c
日期:——
Unactivated yne-en-ynes reacted with a range of substituted aryl halides in the presence of Pd(OAc)2–PPh3to afford diazaspiro[4.5]decane with exocyclic double bonds.