A rare silylative hydroxyalkylation of amide compounds with chiral aldehydes has been developed utilizing a Lewis acid-Lewis base promoter system consisting of an equimolecular mixture of tert-butyldimethylsilyl trifluoromethanesulfonate and N-diisopropylethylamine. This approach culminated in the synthesis of several enantiopure acyclic nucleoside representatives comprising thymidine analogues 6, 7, 9, 10, 12 and 13, uridine analogues 15 and 16, and 6-chloropurine derivatives 18 and 19.
Silylative N-Hydroxyalkylation of Amide Compounds: Application to the Synthesis of Acyclic Alditol-based Nucleoside Analogues
Rassu G;Zambrano V;
2004
Abstract
A rare silylative hydroxyalkylation of amide compounds with chiral aldehydes has been developed utilizing a Lewis acid-Lewis base promoter system consisting of an equimolecular mixture of tert-butyldimethylsilyl trifluoromethanesulfonate and N-diisopropylethylamine. This approach culminated in the synthesis of several enantiopure acyclic nucleoside representatives comprising thymidine analogues 6, 7, 9, 10, 12 and 13, uridine analogues 15 and 16, and 6-chloropurine derivatives 18 and 19.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
