Direct palladium-catalyzed alkenylation, benzylation and alkylation of ethyl oxazole-4-carboxylate with alkenyl-, benzyl- and alkyl halides.
نویسندگان
چکیده
The ethyl oxazole-4-carboxylate was directly and regioselectively alkenylated, benzylated and alkylated with alkenyl-, benzyl-, allyl- and alkyl halides in the presence of catalytic amounts of palladium acetate with caesium carbonate using Buchwald's JohnPhos ligand.
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ورودعنوان ژورنال:
- Organic & biomolecular chemistry
دوره 7 4 شماره
صفحات -
تاریخ انتشار 2009