Single electron transfer-induced cross-coupling reaction of alkenyl halides with aryl Grignard reagents.
نویسندگان
چکیده
Alkenyl halides were found to undergo coupling with aryl Grignard reagents to give the corresponding styrene derivatives in a stereo-retained manner. The cross-coupling reaction is considered to proceed through a single electron transfer mechanism.
منابع مشابه
Single electron transfer-induced Grignard cross-coupling involving ion radicals as exclusive intermediates.
The mechanism of the previously developed cross-coupling reaction of aryl Grignard reagents with aryl halides was explored in more detail. Single electron transfer from an aryl Grignard reagent to an aryl halide initiates a radical chain by giving an anion radical of the aryl halide. The following propagation cycle consists entirely of anion radical intermediates.
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ورودعنوان ژورنال:
- Chemical communications
دوره 49 45 شماره
صفحات -
تاریخ انتشار 2013