Stereoselective conversion of 2′,3′-dideoxydidehydro carbocyclic nucleosides into 2′-deoxy carbocyclic nucleosides
作者:James V. Barkley、Anupma Dhanda、May-Britt Nielsen、Stanley M. Roberts、Lars J. S. Knutsen、David R. Varley
DOI:10.1039/a801759j
日期:——
Treatment of 2â²,3â²-dideoxydidehydro carbocyclic nucleosides 5â9 with N-bromoacetamide in AcOH gives bromoesters 10â14 with good stereocontrol: debromination and hydrolysis furnishes 2â²-deoxy carbocyclic nucleosides, e.g. 22.