CommunicationEnzymatic synthesis of optically active (S)-(+)-2-hydroxymethyl-3,4-dihydro-2H-pyran and (S)-(+)-2-acetoxymethyl-3,4-dihydro-2H-pyran-Science-Chemical Encyclopedia-lookchem

CommunicationEnzymatic synthesis of optically active (S)-(+)-2-hydroxymethyl-3,4-Dihydro-2H-pyran (cas 110-87-2) and (S)-(+)-2-acetoxymethyl-3,4-Dihydro-2H-pyran (cas 110-87-2)
Add time:08/28/2019 Source:sciencedirect.com

Porcine pancreas lipase(PPL)-catalyzed acetylation of (±)-2-hydroxymethyl-3,4-dihydro-2H-pyran with vinyl acetate in organic solvent afforded (S)-(+)-2-acetoxymethyl-3,4-dihydro-2H-pyran. Alternatively, (±)-2-acetoxymethyl-3,4-dihydro-2H-pyran was resolved via hydrolysis catalyzed by PPL in acetone-phosphate buffer system to afford (S)-(+)-2-hydroxymethyl-3,4-dihydro-2H-pyran with high enantiomeric purity.

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