Tetrahedron Asymmetry p. 771 - 777 (1996)
Update date:2022-08-05
Topics: TLC Lipase Acylation Regioselectivity Diastereoselectivity Flash chromatography Characterization Purification Lipase Enzyme Organic Solvent Buffer Solution Esterification Reaction Adjust pH Incubation Monitoring Work-Up Product Isolation
Colombo, Diego
Ronchetti, Fiamma
Scala, Antonio
Taino, Ida M.
Toma, Lucio
2-O-β-D-glucopyranosylglycerol was submitted to acylation using Pseudomonas cepacia lipase as catalyst and 2,2,2-trifluoroethyl esters of various long chain carboxylic acids as acyl carriers. Monoacylation was easily accomplished with preferred formation of the (2S)-1-O-acyl derivatives in reactions showing high regio- and diastereoselectivity.
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