A highly efficient enantioselective synthesis of chiral β‐aryloxy alcohols by the RuCl2[(S)‐SDP][(R,R)‐DPEN]} [(Sa,R,R)‐1a; SDP=7,7′‐bis(diarylphosphino)‐1,1′‐spirobiindane; DPEN=trans‐1,2‐diphenylethylenediamine] complex‐catalyzed asymmetric hydrogenation of racemic α‐aryloxydialkyl ketones via dynamickineticresolution (DKR) has been developed. Enantioselectivities of up to 99% ee with good to
Selective phenylation in mild conditions of one hydroxy group in glycols with triphenylbismuth diacetate: A new specific glycol reaction.
作者:Serge David、Annie Thieffry
DOI:10.1016/s0040-4039(01)92420-7
日期:1981.1
Conversion of one hydroxy group in a diol to a phenyl ether with triphenylbismuth diacetate, a new glycol reaction showing strong axial preference in six-membered rings
作者:Serge David、Annie Thieffry
DOI:10.1021/jo00152a007
日期:1983.2
Asymmetric catalysis, part 91: Enantioselective monophenylation ofcis-1,2-cyclopentanediol with triphenylbismuth diacetate and chiral copper(II) complexes as catalysts
作者:H. Brunner、T. Chuard
DOI:10.1007/bf00811078
日期:1994.12
The monophenylation of cis-1,2-cyclopentanediol with triphenylbismuth diacetate in the presence of chiral Cu(II) complexes as catalysts gave cis-2-hydroxy-1-phenoxy-cyclopentane with enantiomeric excesses up to 38%. The optically active ligands used were triamine derivatives of 2,6-bis(aminomethyl)pyridine and diamine derivatives of 2-(aminomethyl)pyridine. Selectivity in the monophenylation occurred only in the presence of the latter as auxiliary ligands.