The first palladium-catalyzed desulfitative sonogashira-type cross-coupling of (hetero)aryl thioethers with terminal alkynes
An unprecedented desulfitative Sonogashira-type cross-coupling protocol is exemplified by the synthesis of substituted 5-chloro-3-alkynylpyrazinones from the corresponding 5-chloro-3-(phenylsulfanyl) pyrazin-2(1 H)-ones. The applicability of the method is
Mehta, Vaibhav Pravinchandra,Sharma, Anuj,Van Der Eycken, Erik
supporting information; scheme or table
p. 1147 - 1150
(2009/04/06)
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