Access to 1,2-diketones by an unusual radical cascade.
نویسندگان
چکیده
An unusual radical fragmentation of an unstrained cyclohexane structure was observed leading to complex 1,2-diketones.
منابع مشابه
Wacker-type oxidation of alkynes into 1,2-diketones using molecular oxygen.
An intriguing new Wacker-type oxidation of alkynes catalyzed by PdBr(2) and CuBr(2) is described, which opens an efficient access to 1,2-diketones using molecular oxygen. Under the optimized conditions, a variety of alkynes, including diarylalkynes, arylalkylalkynes, and dialkylalkynes, were compatible substrates in this transformation. The mechanism of this reaction was preliminarily investiga...
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ورودعنوان ژورنال:
- Chemical communications
دوره 47 11 شماره
صفحات -
تاریخ انتشار 2011