| 双奎宁基间苯二甲酸酯的合成及其催化烯烃不对称双羟基化反应的初步研究 |
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| 引用本文： | 张克胜,孙君坦,何炳林. 双奎宁基间苯二甲酸酯的合成及其催化烯烃不对称双羟基化反应的初步研究[J]. 高等学校化学学报, 1999, 20(6): 900-902 |
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| 作者姓名： | 张克胜 孙君坦 何炳林 |
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| 作者单位： | 南开大学高分子化学研究所, 吸附分离功能高分子材料国家重点试验室, 天津 300071 |
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| 摘 要： | 1988年,Sharpless等[1]发现金鸡纳生物碱(Cinchonaalkaloid)的衍生物对烯烃的不对称双羟基化反应(AD)具有很高的不对称诱导活性.
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| 关 键 词： | 双奎宁基间苯二甲酸酯 烯烃的不对称双羟基化 催化烯烃 |
| 收稿时间： | 1998-10-10 |
Synthesis of 1,3-Bis(9-O-quininyl)isophthalate and Its Preliminary Study in the Asymmetric Dihydroxylation of Olefins |
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| ZHANG Ke-Sheng,SUN Jun-Tan,HE Bing-Lin. Synthesis of 1,3-Bis(9-O-quininyl)isophthalate and Its Preliminary Study in the Asymmetric Dihydroxylation of Olefins[J]. Chemical Research In Chinese Universities, 1999, 20(6): 900-902 |
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| Authors: | ZHANG Ke-Sheng SUN Jun-Tan HE Bing-Lin |
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| Affiliation: | Institute of Polymer Chemistry, the State Key Laboratory of Functional Polymer Materials for Adsorption and Separation, Nankai University, Tianjin, 300071 |
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| Abstract: | Bis(9Oquininyl)isophthalate(BQIP) was synthesized from quinine and isophthaloyl dichloride directly. High enantioselectivity and reactivity have been achieved in asymmetric dihydroxylation of transstilbene using BQIP as catalyst(optical yield: 99%), and lower enantioselectivity to styrene was obtained(optical yield: 84.3%). It can be deduced that the chiral cage in BQIP could bind transstilbene more firmly than styrene. Low reaction temperature brought about higher enantioselectivity than that of the high one. |
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| Keywords: | Bis(9Oquininyl)isophthalate(BQIP) Asymmetric dihydroxylation of olefins Catalysis olefin |
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