engleski

Synthesis of acylated methyl b-D-xylopyranosides and their enzymic deacylations by rabbit serum esterases

Selective pivaloylations of methyl b-D-xylopyranoside have been studied under various reaction conditions. Partially pivaloylated products were submitted to additional acetylations. The structures were established by 1H NMR spectroscopy. Representatives of acylated methyl b-D-xylopyranosides (acyl being pivaloyl, acetyl or a combination of both) were submitted to hydrolysis catalyzed by rabbit serum and esterases isolated from rabbit serum.

methyl b-D-xylopyranosides; acylated; enzymic deacylations; rabbit serum esterases

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