| Literature DB >> 16671785 |
Qianwei Han1, Barbara L Gaffney, Roger A Jones.
Abstract
[reaction: see text] We report a one-flask route for the synthesis of dinucleoside tetra- and pentaphosphates, in isolated yields of 50-85%. This route relies on a mixture of P(III) and P(V) chemistries, using phosphitylation of a protected nucleoside with 2-chloro-4H-l,3,2-benzo-dioxaphosphorin-4-one (salicylchlorophosphite), followed by sequential reaction with inorganic pyrophosphate and a nucleoside 5' mono- or diphosphate.Entities:
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Year: 2006 PMID: 16671785 PMCID: PMC2535934 DOI: 10.1021/ol060491d
Source DB: PubMed Journal: Org Lett ISSN: 1523-7052 Impact factor: 6.005