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Nucleoside 3'-phosphotriesters as key intermediates for the oligoribonucleotide synthesis. IV. New method for removal of 2,2,2-trichloroethyl group and 31P NMR as a new tool for analysis of deblocking of internucleotide phosphate protecting groups.

Zinc/acetylacetone/pyridine treatment has been designed as a very efficient method for removal of 2,2,2,-trichloroethyl group from phosphoesters. Internucleotide and terminal 2,2,2-trichloroethylphosphotriesters were transformed to corresponding diesters quantitatively. Much less reactive 2,2,2-tric...

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Bibliografiske detaljer
Main Authors: Adamiak, R W, Biala, E, Grześkowiak, Kierzek, R, Kraszewski, A, Markiewicz, W T, Stawiński, J, Wiewiórowski
Format: Artigo
Sprog:Inglês
Udgivet: 1977
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC342569/
https://ncbi.nlm.nih.gov/pubmed/909778
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