A New Reagent for the Formation of Anhydronucleosides
摘要:
5'-O-Trityl-thymidine reacts with excess perfluorobutanesulfonyl fluoride/DBU in toluene to 5'-O-trityl-2,3'-anhydrothymidine in 75% yield. Free thymidine gives rise to 4',5'-dehydro-2,3'-anhydrothymidine and to 5'-fluoro-2,3'-anhydrothymidine.
A New Reagent for the Formation of Anhydronucleosides
作者:B. Bennua-Skalmowski、H. Vorbrüggen
DOI:10.1080/07328319608002419
日期:1996.1
5'-O-Trityl-thymidine reacts with excess perfluorobutanesulfonyl fluoride/DBU in toluene to 5'-O-trityl-2,3'-anhydrothymidine in 75% yield. Free thymidine gives rise to 4',5'-dehydro-2,3'-anhydrothymidine and to 5'-fluoro-2,3'-anhydrothymidine.