Tetrahedron

Expeditious convergent procedure for the preparation of bis (POC) prodrugs of new (E)-4-phosphono-but-2-en-1-yl nucleosides

A Montagu, U Pradére, V Roy, SP Nolan, LA Agrofoglio

文献索引：Montagu, Aurelien; Pradere, Ugo; Roy, Vincent; Nolan, Steven P.; Agrofoglio, Luigi A. Tetrahedron, 2011 , vol. 67, # 29 p. 5319 - 5328

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被引用次数: 25

摘要

Abstract A series of unsaturated acyclonucleoside bis (POC) prodrugs of E configuration were synthesized through an expeditious, highly efficient and stereoselective one-step procedure from corresponding bis (POC) allylphosphonate through Ru catalyzed cross- coupling metathesis reaction. The [RuCl 2 (PCy 3)(SIPr)(Indenylidene)] and [RuCl 2 (PCy 3)(IMes)(benzylidene)] catalysts were employed; the unsaturated ANP were used bore C5 ...