高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 519.

• Synthetic Sciences • 上一篇    

Synthesis and Stereochemistry of Exogonic Acid

ZHANG He-Sheng, FLETCHER Mary, KITCHING William   

  1. Department of Chemistry, The University of Queensland, Brisbane Qld 4072, Australia
  • 出版日期:2000-12-31 发布日期:2000-12-31

Synthesis and Stereochemistry of Exogonic Acid

ZHANG He-Sheng, FLETCHER Mary, KITCHING William   

  1. Department of Chemistry, The University of Queensland, Brisbane Qld 4072, Australia
  • Online:2000-12-31 Published:2000-12-31

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摘要：

Exogonic Acid (1) was isolated from the Brazilian tree, Ipomoea operculata. Dahlke and Graf first characterized (1) in 1964. Despite some subsequent work, it was not until 1992 that we determined the absolute stereochemistry of (1) by synthesis of enantiomers of (1) and application of enantioselective gas chromatographic technique. Here we wish to report our new seterocontrolled synthesis of (1) and its methyl ester.

Abstract:

Exogonic Acid (1) was isolated from the Brazilian tree, Ipomoea operculata. Dahlke and Graf first characterized (1) in 1964. Despite some subsequent work, it was not until 1992 that we determined the absolute stereochemistry of (1) by synthesis of enantiomers of (1) and application of enantioselective gas chromatographic technique. Here we wish to report our new seterocontrolled synthesis of (1) and its methyl ester.

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