作者:Eduardo Rodrigo、Sara Morales、Sara Duce、José Luis García Ruano、M. Belén Cid
DOI:10.1039/c1cc14909a
日期:——
Heteroarylvinyl sulfone 1 has been successfully used as a new sulfonyl Michael acceptor in aminocatalytic reactions with branched aldehydes. Subsequent one-pot JuliaâKocienski olefination allows the challenging preparation of enantiomerically pure α-allylated aldehydes bearing C-α quaternary carbons.
成功地,异芳基乙烯砜 1 被用作新的磺酰迈克尔受体,在含有支链醛的胺催化反应中。随后的单锅法 Julia–Kocienski 烯化反应使得制备具有 C-α 季碳的纯手性 α-烯丙基化醛类变得具有挑战性。