Enzymes in organic synthesis. 46. Regiospecific and stereoselective horse liver alcohol dehydrogenase catalyzed reductions of cis- and trans-bicyclo[4.3.0]nonanones
Electronic effects in the reactions of olefins with permanganate ion and with osmium tetroxide
作者:H. B. Henbest、W. R. Jackson、B. C. G. Robb
DOI:10.1039/j29660000803
日期:——
olefins (alicyclic compounds and stilbenes) by permanganate ion is accelerated by electron-attracting substituents, but these groups retard the reactions of the olefins with osmiumtetroxide. For the stibene oxidations, approximate ρ values obtained were: 0·65 for the permanganate reactions in aqueous dioxan and –0·55 for the osmiumtetroxidereactions in dioxan.