| Asymmetric Synthesis of （S）-Dimethyl -4, 4＇-dimethoxy-5, 6, 5＇, 6＇-dimethenedioxybiphenyl-2, 2＇-dicarboxylate |
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| 作者姓名： | SenXiangCHENG LiMinWANG JunBiaoCHANG LingBoQU RongFengCHEN JingXiXIE |
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| 作者单位： | [1]HenanResearchCenter,HenanAcademyofSciences,Zhengzhou450002 [2]DepartmentofChemistry,ZhengzhouUniversity,Zhengzhou450052／／HenanResearchCenter,HenanAcademyofSciences,Zhengzhou450002 [3]DepartmentofChemistry,ZhengzhouUniversity,Zhengzhou450052 |
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| 摘 要： | (S)-Dimethyl-4, 4‘-dimethoxy-5, 6, 5‘, 6‘-dimethenedioxy-biphenyl-2, 2‘-dicarbonylate was synthesized in reasonable yield through a series of reactions, including chiral oxazolinemediated asymmetric Ullmann coupling, from methyl 2-bromo-5-methoxy-3, 4-methenedioxybenzoate.
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| 关 键 词： | 不对称合成反应 （S）-二甲基-4 -4＇-二甲氧-5 6 5＇ 6＇-二甲氧联苯-2 2＇-乙二酸 中草药 化学结构 五味子 |
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