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Synlett 2015; 26(18): 2578-2582
DOI: 10.1055/s-0035-1560264
DOI: 10.1055/s-0035-1560264
letter
A New Microfluidic Phase-Transfer Reaction Using HPLC Guard Columns as the Reactor for the N3-Protection of Uridine Derivatives
Further Information
Publication History
Received: 13 July 2015
Accepted after revision: 12 August 2015
Publication Date:
22 September 2015 (online)


Abstract
N3-Acylation of uridine derivatives with acyl chlorides, mediated by a phase-transfer reaction, was studied using a new microfluidic device containing an HPLC guard as an effective reactor. The acylated products were obtained in more than 80% yields in very short reaction times of several seconds.
Key words
microfluidic system - phase-transfer reaction - nucleoside chemistry - flow chemistry - HPLC guard columnSupporting Information
- Supporting information for this article is available online at http://dx.doi.org/10.1055/s-0035-1560264.
- Supporting Information