An Efficient One-Pot Approach to Bridged Bicyclic Ring-Systems through Consecutive Hetero-Domino Transformations: A Mechanistic Rationale and Further Rearrangements
作者:Laure Finet、José I. Candela Lena、Talbi Kaoudi、Nicolas Birlirakis、Siméon Arseniyadis
DOI:10.1002/chem.200304838
日期:2003.8.18
design of olefin-generated/reagent-modulated consecutive hetero-domino reactions of 1,2-unsaturated bicyclic diols, which are potentially of great use, initiated by PhI(OAc)(2), continued by [Pb(OAc)(4)], and completed by use of a mild base (K(2)CO(3)). Inversion of a quaternary center has been achieved through a three-reaction sequence: a domino transformation followed by an m-CPBA-mediated Baeyer-Villiger
本文介绍了由PhI(OAc)(2)引发的[Pb(OAc) )(4)],并使用温和的碱(K(2)CO(3))完成。通过三个反应序列实现了四元中心的转化:多米诺骨牌转化,然后是m-CPBA介导的Baeyer-Villiger氧化和随后的还原性内酯开环。