Rhodium-Catalyzed Enantioselective Hydrogenation of Unsaturated Phosphonates by ClickFerrophos Ligands

T Konno, K Shimizu, K Ogata…

Index: Baird, Lynton J.; Colomban, Cedric; Turner, Claire; Teesdale-Spittle, Paul H.; Harvey, Joanne E. Organic and Biomolecular Chemistry, 2011 , vol. 9, # 12 p. 4432 - 4435

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Citation Number: 19

Abstract

... Since L5 gave the highest enantioselectivity with a high product yield, it was chosen as a ligand for hydrogenation of various diethyl (E)-2-aryl-1-propenephosphonates (5a–j). The reactions were carried out under the same conditions as described above, and ... 20 atm of H 2 . e ...