Metal-free arylation of benzene and pyridine promoted by amino-linked nitrogen heterocyclic carbenes.
نویسندگان
چکیده
An amino-linked nitrogen heterocyclic carbene (amino-NHC), 1-tBu, has been shown to mediate carbon-carbon coupling through the direct C-H functionalization of benzene and pyridine in the absence of a metal catalyst. Using EPR, the first spectroscopic evidence corroborating the single electron transfer mechanism for the metal-free carbon-carbon coupling manifold, as reported by others, is introduced.
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عنوان ژورنال:
- Chemical communications
دوره 48 53 شماره
صفحات -
تاریخ انتشار 2012