Catalytic Enantioselective Nazarov Cyclization: Construction of Vicinal All-Carbon-Atom Quaternary Stereocenters
作者:Anais Jolit、Patrick M. Walleser、Glenn P. A. Yap、Marcus A. Tius
DOI:10.1002/anie.201403587
日期:2014.6.10
The diastereoselective asymmetric synthesis of vicinal all‐carbon‐atom quaternarystereocenters is a challenging problem in organic synthesis for which only few solutions have been described. A catalytic asymmetric Nazarovcyclization of fully substituted dienones that provides cyclopentenone derivatives with vicinalquaternarystereocenters in high optical purity and as single diastereoisomers is