Room temperature Stille cross-coupling reaction of unreactive aryl chlorides and heteroaryl chlorides.
نویسندگان
چکیده
Phosphanyl-beta-ketoiminate Pd complexes serve as highly effective catalysts in the Stille coupling reaction of aryl chlorides and heteroaryl chlorides with organostannanes at room temperature.
منابع مشابه
NiXantphos: A Deprotonatable Ligand for Room-Temperature Palladium-Catalyzed Cross-Couplings of Aryl Chlorides
Although the past 15 years have witnessed the development of sterically bulky and electron-rich alkylphosphine ligands for palladium-catalyzed cross-couplings with aryl chlorides, examples of palladium catalysts based on either triarylphosphine or bidentate phosphine ligands for efficient room temperature cross-coupling reactions with unactivated aryl chlorides are rare. Herein we report a pall...
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عنوان ژورنال:
- Chemical communications
دوره 46 3 شماره
صفحات -
تاریخ انتشار 2010