CuBr catalyzed C-N cross coupling reaction of purines and diaryliodonium salts to 9-arylpurines.
نویسندگان
چکیده
CuBr was found to be an efficient catalyst for the C-N cross coupling reaction of purine and diaryliodonium salts. 9-Arylpurines were synthesized in excellent yields with short reaction times (2.5 h). The method represents an alternative to the synthesis of 9-arylpurines via Cu(II) catalyzed C-N coupling reaction with arylboronic acids as arylating agents.
منابع مشابه
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ورودعنوان ژورنال:
- Organic & biomolecular chemistry
دوره 9 14 شماره
صفحات -
تاریخ انتشار 2011