A modular route to nonracemic cyclo-NOBINs. Preparation of the parent ligand for homo- and heterogeneous catalysis
作者:Bruce H Lipshutz、D.J Buzard、Christina Olsson、Kevin Noson
DOI:10.1016/j.tet.2004.02.065
日期:2004.5
A sequence which combines a nonracemic tether, a naphthyl diol, and an aminonaphthol has been developed leading to the new ligand cyclo-NOBIN, which can easily be mounted onto polystyrene. Opportunities for extending the route to substituted cyclo-NOBINs are also discussed. (C) 2004 Elsevier Ltd. All rights reserved.