Lipase catalyzed formation of lactones via irreversible intramolecular acyltransfer
作者:Mario Lobell、Manfred P. Schneider
DOI:10.1016/s0957-4166(00)80147-0
日期:1993.5
The lipase catalyzed formation of lactones is greatly facilitated, if the conditions of irreversible acyltransfer are employed. While only insignificant amounts of lactones are obtained from hydroxy carboxylic acids (+/-)-1a-f or their methyl esters (+/-)-2a-f, considerable yields can be obtained, if the corresponding vinyl esters (+/-)-3a-f are used as substrates. Due to the enantioselectivities, displayed by the lipase from Pseudomonas sp., optically active products are formed.