| A New Approach to α—Bromochalcones |
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| 作者姓名： | LeiWANG ZhiZhenHUANG 等 |
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| 作者单位： | DepartmentofChemistry,ZhejiangUniversityatXixiCampus,Hangzhou310028 |
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| 基金项目： | We thank the National Natural Science Foundation of China for financial support of the project 29972036. |
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| 摘 要： | α-Bromo benzolymethylene triphenylphosphorane 3 has been synthesized by the reaction of benzoylmethylene triphenylphosphorane 1 with N-bromosuccinimide in the yield of 87% and can react with aromatic aldehydes 4 to give α-bromochalcones 5 in good yields.
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| 关 键 词： | α－溴代渣耳酮 α－溴代芳烯丙酰芳烃 合成 α－溴代苯甲酰亚甲基三苯基正膦 |
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