Polymer-Supported Triazenes as Smart Reagents for the Alkylation of Carboxylic Acids
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Date
2012-11-09
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Abstract
Starting from polystyrene, a
simple four-step synthesis of polymersupported
alkyltriazenes (alkyl Me,
Et, benzyl) is described. With this synthesis,
a loading capacity of 2.2 mmolg 1
can be reached. The most prominent
application of these polymer-supportedreagents is the rapid, highly selective
and high-yielding esterification of car
Description
Starting from polystyrene, a
simple four-step synthesis of polymersupported
alkyltriazenes (alkyl Me,
Et, benzyl) is described. With this synthesis,
a loading capacity of 2.2 mmolg 1
can be reached. The most prominent
application of these polymer-supportedreagents is the rapid, highly selective
and high-yielding esterification of carboxylic
Keywords
alkylation ¥ combinatorial chemistry ¥ diazo compounds ¥ polymers ¥ solid-phase synthesis