Dioxygenase-catalysed oxidation of disubstituted benzene substrates: benzylic monohydroxylation versus aryl cis-dihydroxylation and the meta effect
作者:Derek R. Boyd、Narain D. Sharma、Nigel I. Bowers、Howard Dalton、Mark D. Garrett、John S. Harrison、Gary N. Sheldrake
DOI:10.1039/b608417f
日期:——
corresponding enantiopure cis-dihydrodiols of the same absoluteconfiguration. However, the meta isomers, generally, gave benzylic alcohol bioproducts, in addition to the cis-dihydrodiols (the meta effect). The benzylic alcohols were of identical (R) absoluteconfiguration but enantiomericexcess values were variable. The similar (2R) absoluteconfigurations of the cis-dihydrodiols are consistent with both