Rhodium-Catalyzed Asymmetric 1,4-Additions, in Water at Room Temperature, with In-Flask Catalyst Recycling

Bruce H. Lipshutz, Nicholas A. Isley, Ralph Moser, Subir Ghorai, Helena Leuser and Benjamin R. Taft

 Adv. Synth. Catal. 2012, 354, 3175 – 3179

 DOI: 10.1002/adsc.201200160