Microbial approach to chiral 2-thiazolyl γ- and δ-lactones
摘要:
The synthesis of chiral 2-thiazolyl gamma- and delta-lactones 6 and 7 via microbial reduction of the appropriate keto esters to the homochiral hydroxy esters followed by chemical lactonization is described. Some attempts of enzymatic lactonization of the racemic hydroxy esters or resolution of racemic lactones are also reported.
Microbial approach to chiral 2-thiazolyl γ- and δ-lactones
摘要:
The synthesis of chiral 2-thiazolyl gamma- and delta-lactones 6 and 7 via microbial reduction of the appropriate keto esters to the homochiral hydroxy esters followed by chemical lactonization is described. Some attempts of enzymatic lactonization of the racemic hydroxy esters or resolution of racemic lactones are also reported.