General and Selective Copper-Catalyzed Reduction of Tertiary and Secondary Phosphine Oxides: Convenient Synthesis of Phosphines

Yuehui Li, Shoubhik Das, Shaolin Zhou, Kathrin Junge, and Matthias Beller

 J. Am. Chem. Soc., 2012, 134 (23), pp 9727–9732 

DOI: 10.1021/ja301764m