Highly Stereoselective Synthesis of<i>Z</i>-Homoallylic Alcohols by Kinetic Resolution of Racemic Secondary Allyl Boronates
作者:Celia A. Incerti-Pradillos、Mikhail A. Kabeshov、Andrei V. Malkov
DOI:10.1002/anie.201300709
日期:2013.5.10
α to Z: Racemic α‐chiral allyl boronates, which are readily synthesized from the respective primary allyl halides, undergo a highly efficient kinetic resolution in a face‐ and Z‐selective allylation of aldehydes catalyzed by the chiral Brønsted acid (R)‐TRIP (see scheme; Epin=tetraethylethylene glycol).