Stereoselective synthesis of novel glyco-pyrano pyrrolidines/pyrrolizidines/indolizidines through intramolecular [3+2] cycloaddition approach
作者:N. Sirisha、R. Raghunathan
DOI:10.1016/j.tetlet.2010.03.002
日期:2010.5
An efficient and stereoselectivesynthesis of novel furo-pyrano pyrrolidine/pyrrolizidine/indolizidine derivatives has been achieved by intramolecular [3+2] cycloadditionreaction of azomethineylide generated in situ from O-allyl sugar-derived aldehyde and different secondary amino acids.