A Procedure for Facile Synthesis of Nucleosides Using N, O-Bistrimethylsilylacetamide in the Presence of Natural Phosphate Coated with Potassium Iodide
作者:Laila Baddi、Michael Smietana、Said Sebti、Jean-Jacques Vasseur、Hassan B. Lazrek
DOI:10.2174/157017810791112441
日期:2010.4.1
yields under mild conditions by N-glycosylation of 1-O-acetyl D/L- arabino, and xylofuranose, with silylated nucleobases (uracil, thymine and 6- azauracil) in acetonitrile using natural phosphate (NP) coated with potassium iodide in BSA as catalyst.
通过1-O-乙酰基D / L-阿拉伯糖和木呋喃糖的N-糖基化和甲硅烷基化的核碱基(尿嘧啶,胸腺嘧啶)在温和条件下以高收率合成了几种α-D/ L-阿拉伯糖苷和β-D/ L-木糖苷使用在BSA中用碘化钾包被的天然磷酸盐(NP)作为催化剂,在乙腈中加入6-氮杂尿嘧啶和6-氮杂嘧啶)。