Hydroxy Functionalization of Non-Activated CH and CC Bonds: New Perspectives for the Synthesis of Alcohols through Biocatalytic Processes
作者:Harald Gröger
DOI:10.1002/anie.201308556
日期:2014.3.17
New perspectives through enzymes: Recent breakthroughs have been achieved in the selective hydroxy functionalization of non‐activated CH and CCbonds. Enzymes turned out to be suitable catalysts for the ω‐hydroxylation of (substituted) alkanes and regioselective hydroxylation of aromatic hydrocarbons with atmospheric oxygen as the oxidant, and the asymmetric addition of water to non‐activated alkenes
Asymmetric Enzymatic Hydration of Hydroxystyrene Derivatives
作者:Christiane Wuensch、Johannes Gross、Georg Steinkellner、Karl Gruber、Silvia M. Glueck、Kurt Faber
DOI:10.1002/anie.201207916
日期:2013.2.18
decarboxylases catalyze the regio‐ and stereoselective addition of H2O across the CC double bond of hydroxystyrenederivatives yielding (S)‐4‐(1‐hydroxyethyl)phenols with up to 82 % conversion and 71 % ee. Based on structure analysis and molecular docking simulations, a catalytic mechanism for this novel enzymatic reaction is proposed.
Multienzyme One-Pot Cascade for the Stereoselective Hydroxyethyl Functionalization of Substituted Phenols
作者:Stefan E. Payer、Hannah Pollak、Benjamin Schmidbauer、Florian Hamm、Filip Juričić、Kurt Faber、Silvia M. Glueck
DOI:10.1021/acs.orglett.8b02058
日期:2018.9.7
The operability and substrate scope of a redesigned vinylphenol hydratase as a single biocatalyst or as part of multienzyme cascades using either substituted coumaric acids or phenols as stable, cheap, and readily available substrates are reported.