Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain.
Chem Commun (Camb). 2012 Feb 18;48(15):2149-51. doi: 10.1039/c2cc17149j. Epub 2012 Jan 16.
A variety of 2-amido pyrrolidines, including Weinreb-type amides, have been prepared with very high exo diastereoselectivity and enantioselectivitiy in the reaction of α-iminoamides with activated alkenes catalyzed by Cu(I)-Segphos ligands.
在 Cu(I)-Segphos 配体催化下,α-亚氨基酰胺与活化烯烃反应,可高非对映选择性和对映选择性地制备各种 2-酰胺基吡咯烷,包括 Weinreb 型酰胺。