An efficient system for the asymmetric acylation of (R,S)-3-n-butylphthalide catalyzed by novozyme 435

Cuiqin Li1, Laping He, Baoquan Qiu

  • 1School of Chemical Engineering of Guizhou University, Caijiaguan, Guiyang, Guizhou Province, P.R. China.

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Introduction
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