Palladium-catalyzed paraformaldehyde insertion: a three-component synthesis of benzofurans.
نویسندگان
چکیده
An efficient procedure for 2-aroylbenzofuran preparation from 2-bromophenols, phenacyl bromides and paraformaldehyde is described. The cheap and stable paraformaldehyde served as the carbon source via an in situ formylation reaction.
منابع مشابه
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ورودعنوان ژورنال:
- Organic & biomolecular chemistry
دوره 14 10 شماره
صفحات -
تاریخ انتشار 2016