Chin. J. Org. Chem. ›› 2000, Vol. 20 ›› Issue (2): 198-201. Previous Articles     Next Articles

PTC法合成5-芳基-2-呋喃甲酸四乙酰葡萄糖酯

刘明国;童开发;罗光富;廖全斌;付莎莉   

  1. 湖北三峡学院化学系;武汉大学化学系.武汉(430072)
  • 发布日期:2000-04-25

Synthesis of tetraacetyl glucosyl esters of 5-aryl-2-furoic acids by phase transfer catalysis

Liu Mingguo;Tong Kaifa;Luo Guangfu;Liao Quanbin;Fu Shali   

  1. Wuhan Univ, Dept Chem.Wuhan(430072)
  • Published:2000-04-25

Four new tetraacetyl glucosyl esters of 5- aryl -2-furoic acids were synthesized under phase transfer conditions, characterized by elemental analysis, IR, ^1H NMR and MS spectroscopy, and tested for the antibacterial activity. The ^1H NMR spectra showed that they were β-anomer. The PTC method has the advantages of mild reaction conditions, easy seperation of products and high stereosselectivity.

Key words: FURANCARBOXYLIC ACID P, PYRANE P, ELEMENTAL ANALYSIS, INFRARED SPECTROPHOTOMETRY, PROTON MAGNETIC RESONANCE SPECTROMETRY, MASS SPECTROGRAPHY, PHASE TRANSFER CATALYSIS, STRUCTURE CHARACTERISTICS

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