Diastereoselective Reformatsky reaction of methyl 4-bromocrotonate with 1,2:5,6-di-O-isopropylidene-α-d-ribo-hexofuranos-3-ulose: application to novel bicyclic nucleosides
作者:Mukund K. Gurjar、Dandepally Srinivasa Reddy、Mohan M. Bhadbhade、Rajesh G. Gonnade
DOI:10.1016/j.tet.2004.08.092
日期:2004.11
This paper describes an efficient synthetic route for novel bicyclic nucleosides. The stereochemistry of the targeted bicyclic nucleosides was successfully achieved by vinylogous Reformatskyreaction and ring closing metathesis reaction on a carbohydrate backbone.