Stereoselective cis-dihydroxylation of azulene and related non-aromatic polyenes
作者:Nigel I. Bowers、Derek R. Boyd、Narain D. Sharma、Martina A. Kennedy、Gary N. Sheldrake、Howard Dalton
DOI:10.1016/s0957-4166(98)00161-x
日期:1998.6
Dioxygenase-catalysed dihydroxylation of azulene and related non-aromatic polyenes has been found to yield enantiopure chiral cis-diols of synthetic potential.
已经发现双加氧酶催化的z和相关的非芳族多烯的二羟基化可产生具有合成潜力的对映纯手性顺式二醇。
Biocatalytic Asymmetric Dihydroxylation of Conjugated Mono- and Poly-alkenes to Yield Enantiopure Cycliccis-Diols
作者:Derek R. Boyd、Narain D. Sharma、Nigel I. Bowers、Ian N. Brannigan、Melanie R. Groocock、John F. Malone、Gareth McConville、Christopher C. R. Allen
DOI:10.1002/adsc.200505033
日期:2005.6
at benzylic or allylic centres. Competition from allylic hydroxylation of methyl groups was observed only when naphthalene dioxygenase was used as biocatalyst. The structures, enantiomeric excess values and absoluteconfigurations of the bioproducts, were determined by a combination of stereochemical correlation, spectroscopy (NMR and CD) and X-ray diffraction methods. cis-1,2-Diol metabolites from