| PTC法合成5-芳基-2-呋喃甲酸四乙酰葡萄糖酯 |
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| 引用本文： | 刘明国,童开发,罗光富,廖全斌,付莎莉. PTC法合成5-芳基-2-呋喃甲酸四乙酰葡萄糖酯[J]. 有机化学, 2000, 20(2): 198-201 |
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| 作者姓名： | 刘明国 童开发 罗光富 廖全斌 付莎莉 |
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| 作者单位： | 1. 湖北三峡学院化学系,宜昌,443000
2. 武汉大学化学系,武汉,430072 |
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| 摘 要： | 采用PTC法合成了4个5-芳基-2-呋喃甲酸四乙酰葡萄糖酯，通过元素分析、IR、^1^HNMR及MS确证了糖酯的结构，并试验了所合成的糖酯的杀菌活性。通过对糖酯化合物的^1HNMR谱图中糖环碳1位质子的化学位移及偶合常数分析，结合IR谱图中糖环C1-H的弯曲振动吸收，确证它们均为β型异构体。
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| 关 键 词： | 呋喃甲酸P 葡萄糖P 元素分析 红外分光光度法 质子磁共振谱法 质谱法 相转移催化 结构表征 杀菌活性 |
| 修稿时间： | 1999-02-02 |
Synthesis of tetraacetyl glucosyl esters of 5-aryl-2-furoic acids by phase transfer catalysis |
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| LIU Ming-Guo,TONG Kal-Fa,LUO Guang-Fu,LIAO Quan-Bin,FU Sha-Li. Synthesis of tetraacetyl glucosyl esters of 5-aryl-2-furoic acids by phase transfer catalysis[J]. Chinese Journal of Organic Chemistry, 2000, 20(2): 198-201 |
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| Authors: | LIU Ming-Guo TONG Kal-Fa LUO Guang-Fu LIAO Quan-Bin FU Sha-Li |
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| Affiliation: | LIU Ming-Guo,TONG Kal-Fa,LUO Guang-Fu,LIAO Quan-Bin((Department of Chemistry, Hubei Sanxia University, 443000 Yichang))FU Sha-Li((Depanmem of Chemistry, Wuhan University, 430072 Wuhan)) |
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| Abstract: | 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 B - anomer. The PTC method has the advantages of mild reaction conditions , easy seperation of products and high stereosselectivity. |
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| Keywords: | phase transfer catalysis synthesis 5-aryl-2-furoic acid tetraacetyl glucosyl ester |
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