Preparation of some angularly substituted and highly functionalized quinolizidines as building blocks for the synthesis of various alkaloids and related scaffolds of medicinal interest
作者:Alex C. Bissember、Martin G. Banwell
DOI:10.1016/j.tet.2009.07.067
日期:2009.9
The epimeric forms of the angularlysubstituted quinolizidine 6, representing potentially useful building blocks for the synthesis of various alkaloids, have been prepared via a pathway involving two consecutive ring-closing metathesis reactions. Variously hydroxy-protected derivatives (21, 22, and 26–29) of these compounds have also been generated.