Straightforward C-8 alkylation of adenosine analogues with tetraalkyltin reagents
作者:Petros Mamos、Arthur A. Van Aerschot、nancy J. Weyns、Piet A. Herdewijn
DOI:10.1016/s0040-4039(00)74226-2
日期:1992.4
A one step synthesis of the 8-methyl-, 8-ethyl -and 8-vinyl derivatives of adenosine, 2′-deoxyadenosine and 2′,3′-dideoxyadenosine starting from the readily available 8-bromo congeners is described. This reaction makes use of a transient silylation procedure and a Pd(0) catalysed cross-coupling with tetraorganotin reagents.
描述了从容易获得的8-
溴同源物开始的
腺苷,
2'-脱氧腺苷和2',3'-二脱氧
腺苷的8-甲基,8-乙基和8-
乙烯基衍
生物的一步合成。该反应利用了瞬态甲
硅烷基化程序和Pd(0)催化与四
有机锡试剂的交叉偶联。