A New, Convenient Synthesis of Monoaroylpyrazines via Homolytic Substitution
Reactions of 2-pyrazinecarboxylic acid (1) with aroyl radicals to give 5-aroyl-2-pyrazinecarboxylic acids 3 followed by decarboxylation provide convenient access to aryl 2-pyrazinyl ketones (2-aroylpyrazines) 4.
Heinisch, G.,Loetsch, G.
p. 119 - 121
(2007/10/02)
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