A new family of cinchona-derived bifunctional asymmetric phase-transfer catalysts: application to the enantio- and diastereoselective nitro-Mannich reaction of amidosulfones.

A new family of bifunctional H-bond donor phase-transfer catalysts derived from cinchona alkaloids has been developed and evaluated in the enantio- and diastereoselective nitro-Mannich reaction of in situ generated N-Boc-protected imines of aliphatic, aromatic, and heteroaromatic aldehydes. Under op...

Disgrifiad llawn

Manylion Llyfryddiaeth
Prif Awduron: Johnson, K, Rattley, MS, Sladojevich, F, Barber, D, Nuñez, MG, Goldys, A, Dixon, D
Fformat: Journal article
Iaith:English
Cyhoeddwyd: 2012