Gharpure, Milind M.; Rao, A. S., Synthetic Communications, 1989, vol. 19, # 3and4, p. 679 - 688
作者:Gharpure, Milind M.、Rao, A. S.
DOI:——
日期:——
GHARPURE, MILIND M.;RAO, A. S., SYNTH. COMMUN., 18,(1988) N 15, C. 1833-1839
作者:GHARPURE, MILIND M.、RAO, A. S.
DOI:——
日期:——
Enantioconvergent synthesis of (–)-3-methyl-3-phenylcyclopentanone
作者:Milind M. Gharpure、A. S. Rao
DOI:10.1039/p19900002759
日期:——
(+)-3-Methyl-3-phenylhexanedioic acid, prepared through homologation of (–)-2-methyl-2-phenyl-butanedioic acid, has been cyclized to furnish (–)-3-methyl-3-phenylcyclopentanone. Chiral inversion of (+)-3-methyl-3-phenylcyclopentanone synthesized from (+)-2-methyl-2-phenyl-butanedioic acid has been effected through regiospecific 1,2-ketone transposition.