Acta Chimica Sinica ›› 1995, Vol. 53 ›› Issue (12): 1209-1214. Previous Articles     Next Articles

Original Articles

从D-甘露糖醇制备(R)和(S)-3,3-二甲基-2,3-O-异亚丙基甘油酸甲酯

许杏祥;谢煦   

  1. 中国科学院上海有机化学研究所
  • 发布日期:1995-12-15

Synthesis of (R)-and(S)-3,3-dimethyl-2,3-O-iso-propylideneglycerinate from D-mannitol

XU XINGXIANG;XIE XU   

  • Published:1995-12-15

(R)-and(S)-3,3-dimethyl-2,3-O-iso-propylideneglycerinate 2a and 2b used as building blocks for the synthesis of Yingzhaosu B respectively, were synthesized from D-mannitol in a new approach. The enantiomeric purity was determined using a chiral NMR shift reagent and preparing into Mosher ester.

Key words: INFRARED SPECTROPHOTOMETRY, MASS SPECTROGRAPHY, NMR SPECTROMETRY, MANNITE (=MANNITOL), METHYL GLYCERATE

CLC Number: