A Modular Olefination of Aldehydes with Thiols as Coupling Partners
作者:Sabine Bognar、Manuel van Gemmeren
DOI:10.1002/chem.202203512
日期:2023.3
A simple and modular protocol for the olefination of aldehydes with thiols as reaction partners is reported. Olefins with both aromatic and aliphatic substituents were synthesized in high yields and good selectivity via unsymmetric bissulfone intermediates. The E/Z-selectivity could be switched under kinetic control through the choice of solvent. The use of simple, transition metal-free reaction conditions