- 作者: 翁啟惠
- 作者服務機構: Institute of Biological Chemistry, Academia Sinica, P. O. Box 23-106, Taipei, Taiwan 107
- 中文摘要:
Racemic mandelic acid was resolved through R(—)-mandelic acid salt with L-phenylalanine methyl ester in ethanol; the antipode S(+)-mandelic acid was then recovered from the mother liquid. Both were prepared in high yield and in highly optical purity.
Carboxypeptidase A was also used in the separation of S(+)-mandelic acid viaselective hydrolysis of hippuryl-RS-mandelic acid. Comparison of the two methods was discussed. - 英文摘要: --
- 中文關鍵字: --
- 英文關鍵字: --