908013-49-0Relevant articles and documents
Asymmetric Synthesis of amines through rhodium-catalyzed C-H amination with sulfonimidoylnitrenes
Darses, Benjamin,Jarvis, Amandag.,Mafroud, Abdel-Kader,Estenne-Bouhtou, Genevieve,Dargazanli, Gihad,Dauban, Philippe
, p. 2079 - 2087 (2013/08/23)
An efficient asymmetric C-H amination of benzylic and allylic substrates, as well as of adamantane derivatives, through catalytic C-H insertion of a chiral nitrene is reported. The reaction involves a chiral rhodium(II) complex, an iodine(III) oxidant, an
Stereoselective rhodium-catalyzed lmination of sulfides
Collet, Florence,Dodd, Robert H.,Dauban, Philippe
supporting information; experimental part, p. 5473 - 5476 (2009/06/06)
(Chemical Equation Presented) The preparation of optically active sulfilimines via the catalytic diastereoselective imination of sulfides using a chiral nitrene is described. Excellent yields up to 97% and good diastereoselectivities up to 96% have been obtained. Oxidation of the sulfilimines then stereospecifically affords the corresponding sulfoximines with very good yields in the 88-96% range.
Efficient diastereoselective intermolecular rhodium-catalyzed C-H amination
Liang, Chungen,Robert-Peillard, Fabien,Fruit, Corinne,Mueller, Paul,Dodd, Robert H.,Dauban, Philippe
, p. 4641 - 4644 (2007/10/03)
(Chemical Equation Presented) Successful matchmaking: The combination of a chiral nitrene precursor with a chiral rhodium(II) catalyst is the key factor that allows efficient intermolecular regioselective C-H amination. Good-to-excellent yields and excellent diastereoselectivities can be obtained with a stoichiometric amount of the C-H bond containing substrate. nttl = N-1,8-naphthoyl-tert-leucine.