Rhodium-Mediated Asymmetric Hydroformylation with a Novel Bis(diazaphospholidine) Ligand We thank the EPSRC for generous funding of this project, and Prof. D. Games and Dr. B. Stein of the EPSRC Mass Spectrometry Service at Swansea for carrying out analyses of certain compounds. We are also very grateful to the Scottish Higher Education Funding Council for funding the Catalyst Evaluation and Optimisation Service (CATS).