Facile lipase catalysed syntheses of (S)-(+)-4-hydroxy-β-ionone and (S)-(+)-4-hydroxy-β-damascone: chiral flavorants and synthons
作者:Gauri P. More、Sujata V. Bhat
DOI:10.1016/j.tetlet.2013.05.089
日期:2013.8
Enantioselective syntheses of (S)-(+)-4-hydroxy-β-ionone and (S)-(+)-4-hydroxy-β-damascone have been achieved through pig pancreatic lipase catalysed trans-esterification. These molecules find utility as constituent in fruit-type fragrance and flavor formulations and as chiral synthons in asymmetric synthesis of bioactive terpenoids.