作者:Yuefan Wang、Lingmin Xu、Ruocheng Yu、Jiahua Chen、Zhen Yang
DOI:10.1039/c2cc17971g
日期:——
A cobaltâTMTU complex, derived from the in situ reduction of CoBr2 with Zn in the presence of TMTU, can catalyze PausonâKhand reaction at a balloon pressure of CO, which enables the synthesis of structurally diverse cyclopentenones. This catalytic system works efficiently for both intermolecular and intramolecular PK reactions.