Palladium-catalyzed cyanation of aryl bromides promoted by low-level organotin compounds.
نویسندگان
چکیده
A novel method for palladium-catalyzed cyanation of aryl bromides promoted by low-level tri-n-butyltin chloride or cyanide is described. The method features low catalyst loading and mild reaction conditions. KCN is used as the cyanide source. Only trace levels of the tri-n-butyltin compound are required to achieve high conversion and yield in the cyanation of aryl bromides, iodides, and triflates.
منابع مشابه
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ورودعنوان ژورنال:
- Organic letters
دوره 6 17 شماره
صفحات -
تاریخ انتشار 2004