Organocatalytic Synthesis of Triflones Bearing Two Non‐Adjacent Stereogenic Centers
作者:Alena Budinská、Helma Wennemers
DOI:10.1002/anie.202300537
日期:——
An efficient organocatalytic method to synthetically versatile chiral triflones with two non-adjacent stereogenic centers was developed. The work uses, for the first time, α-aryl vinyl triflones as Michael acceptors in stereoselective catalysis. Control over the absolute configuration is achieved by a catalyst-controlled stereoselective C−C bond formation-protonation sequence.