RegioselectiveO-p-Toluenesulfonylation of Nucleosides Under Solid/Liquid Phase-Transfer Conditions
- 1 January 1987
- journal article
- research article
- Published by Georg Thieme Verlag KG in Synthesis
- Vol. 1987 (12) , 1121-1122
- https://doi.org/10.1055/s-1987-28193
Abstract
The regioselective mono-O-p-toluenesulfonylation of nucleosides under phase-transfer conditions in which dibutyltin oxide acts as a base is reported. The selectivity is dependent upon both the solvent and ammonium quaternary salt.Keywords
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