A new asymmetric synthesis of cyanohydrins and oxygen

Nov 1, 1991 - ... K ndig, Andr E. Merbach, Christophe M. Saudan, Florian Viton, and Jacques Weber ... Michael A. Dewey, Gene A. Stark, and J. A. Gladysz.

Departamento de Quı´mica Orga´nica, UniVersidad de Alicante, Apartado 99,. 03080-Alicante, Spain, and Departament de Quı´mica, UniVersitat de les Illes ...

Mar 14, 2019 - The organocatalytic enantio- and diastereoselective cycloetherification of in situ generated cyanohydrins through the concomitant construction ...

A novel and direct approach for the asymmetric synthesis of (R)-sibutramine via chiral amine 5 using N-tosyl-1,2,3-oxathiazolidine-2-oxide (13) as a recyclable ...

May 28, 2009 - Evin H. Granados-Covarrubias and Luis A. Maldonado* ..... and Signa S.A. (through the courtesy of M.Sc. J. Miguel Lazcano) for a generous gift ...

Jul 2, 2010 - cessfully applied to important catalytic asymmetric react- ions, involving asymmetric ... phine ligands with central, axial, and planar chirality have ... chiral cyclometalated-amine complexes involving the race- mic secondary ...

Jul 1, 1995 - Solid State Molecular Structures of the [M2(.mu.-H2O)(.mu.-OAc)2(OAc)3(Py)2]- Anions (M = Mn(II), Fe(II), Co(II)). A Structural Model for the Fe2 ...

... Wongseripipatana, Kimihito Tashima, Kenjiro Matsumoto, and Syunji Horie ... Sebastiaan Bas A. M. W. van den Broek , Silvie A. Meeuwissen , Floris L. van ...

Sep 19, 2003 - Synopsis. This contribution concerns a new family of asymmetric derivatives presenting biphasic properties and describes the synthesis, and ...

idified on being stirred with H20 and gave 26: mp 107-108 °C. (from light petroleum; yield, 65%); IR 2950 s-2870 ms, 1455 m mult (CH3, CH2), 1765 vs (CO of ...