135943-84-9Relevant academic research and scientific papers
Additional data on the synthesis and properties of chiral 1,2- bis(phosphetano)benzenes
Marinetti, Angela,Jus, Sébastien,Genêt, Jean-Pierre,Ricard, Louis
, p. 95 - 100 (2000)
The synthesis of chiral, C2-symmetric 1,2-bis(phosphetano)benzenes 2 has been extended to the benzyl-substituted derivative 2c (R=CH2Ph). Stable ruthenium and palladium complexes containing ligands 2 have been isolated. X- Ray diffraction studies have been performed on the monoborane adduct of 2a (R=i-Pr) and on a palladium(II) complex of 2b (R=Me).
Enantioselective synthesis ofanti 1, 3-diols via ru(ii)-catalyzed hydrogénations
Blanc, Delphine,Ratovelomanana-Vidai, Virginie,Marinetti, Angela,Genêt, Jean-Pierre
, p. 480 - 482 (2007/10/03)
The homogeneous ruthenium-catalyzed hydrogénation of new symmetrical 1, 3-diketones has been achieved with various ligands including SKEWPHOS and Me-DuPHOS. Complete conversions with enantiomeric and diastereomeric excesses up to 99% were obtained. This represents a new catalytic application of the chiral ligands above. Thieme Stuttgart.
Optically Pure 1,3-Diols from (2R,4R)- and (2S,4S)-1,2:4,5-Diepoxypentane
Rychnovsky, Scott D.,Griesgraber, George,Zeller, Sam,Skalitzky, Donald J.
, p. 5161 - 5169 (2007/10/02)
Optically pure (>97percent ee) (2R,4R)-1,2:4,5-diepoxypentane (1) and its enantiomer can be prepared in three steps from 2,4-pentanedione without the need for chromatographic purification.Diepoxide 1 is an efficient precursor to a wide variety of opticall
