Regioselective synthesis of nitrosoimidazoheterocycles using tert-butyl nitrite.
نویسندگان
چکیده
A simple and practical method has been developed for the regioselective nitrosylation of imidazopyridines via C(sp(2))-H bond functionalization using tert-butyl nitrite under mild reaction conditions in a short time. A library of 3-nitrosoimidazopyridines with broad functionalities was synthesized in near quantitative yields. The present protocol is also applicable to imidazo[2,1-b]thiazole and benzo[d]imidazo[2,1-b]thiazole.
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ورودعنوان ژورنال:
- Organic & biomolecular chemistry
دوره 13 32 شماره
صفحات -
تاریخ انتشار 2015