Stereocontrolled [4+1] Annulation of α-Hydroxycyclobutenones: Synthesis of Polysubstituted Cyclopentenones
作者:Xu Mao、Peidong Song、Yu Hao、Zezhong Sun、Xiangdong Hu
DOI:10.1002/adsc.201600670
日期:2016.12.7
A stereocontrolled [4+1] annulation of α‐hydroxycyclobutenones has been disclosed. For the first time, α‐hydroxycyclobutenones have been proven as facile diene precursors for [4+1] annulation. Meanwhile, the reported transformation presents a concise synthetic route to polysubstituted cyclopentenones with high stereoselectivity.