Citation: Chuan Zhou Tao, Juan Li, Xin Cui, Yao Fu, Qing Xiang Guo. Cu-catalyzed cross-couplings under ligandless conditions[J]. Chinese Chemical Letters, ;2007, 18(10): 1199-1202. doi: 10.1016/j.cclet.2007.07.016 shu

Cu-catalyzed cross-couplings under ligandless conditions

Department of Chemistry, University of Science and Technology of China, Hefei 230026, China

Received Date: 9 April 2007

Fund Project: This research was supported by the NNSFC (No.20472079).

The possibility to carry out Cu-catalyzed cross-couplings under ligandless conditions was studied. It was found that by using K₃PO₄ as the base, the cross-coupling could proceed successfully between aryl iodides and several types of nucleophiles. Aryl bromides were completely inactive under the same reaction conditions.
- Cu,
- Catalysis,
- Cross-coupling,
- Ligand free
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