Desymmetrisations of 1-Alkylbicyclo[3.3.0]octane-2,8-diones by Enzymatic Retro-Claisen Reaction Yield Optically Enriched 2,3-Substituted Cyclopentanones
作者:Cheryl L. Hill、Chandra S. Verma、Gideon Grogan
DOI:10.1002/adsc.200600468
日期:2007.4.2
non-enolisable diketone substrates, and offer a potential route to decorated cyclopentanone derivatives of multiple chiral centres. Computer modelling of 1-methylbicyclo[3.3.0]octane-2,8-dione into the active site of OCH suggested that the bicyclic [3.3.0] series substrates were accommodated in the active site in similar orientation with the natural enzymesubstrate, 6-oxocamphor, and would thus yield