NEW DIOL METABOLITES DERIVED BY BIOOXIDATION OF CHLOROSTYRENES WITH PSEUDOMONAS-PUTIDA - DETERMINATION OF ABSOLUTE STEREOCHEMISTRY AND ENANTIOMERIC EXCESS BY CONVERGENT SYNTHESES
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作者:
HUDLICKY, T
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机构:Department of Chemistry, Virginia Polytechnic Institute, State University Blacksburg
HUDLICKY, T
BOROS, EE
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机构:Department of Chemistry, Virginia Polytechnic Institute, State University Blacksburg
BOROS, EE
BOROS, CH
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机构:Department of Chemistry, Virginia Polytechnic Institute, State University Blacksburg
BOROS, CH
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[1] Department of Chemistry, Virginia Polytechnic Institute, State University Blacksburg
The three isomers of Chlorostyrenes were subjected to whole cell biooxidation by means of a mutant strain of Pseudomonas putida 39D. The metabolites were isolated and their absolute stereochemistry determined by conversion to known standards derived from 1-ethenyl-2,3-dihydroxycyclohexa-4,6-diene whose absolute configuration has been previously established. The extent of ring vs side chain oxidation of the chlorostyrene isomers was evaluated and the enantiomeric excess determined for all compounds.