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超声法制备1，4-双(二甲基硅基)苯

Preparation of 1,4-bis(dimethylsilyl)benzene under ultrasonic irradiation
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摘要 以THF为溶剂,对二溴苯与Mg在超声辐照下反应得到格式试剂,然后与二甲基一氯硅烷反应制得1,4-双(二甲基硅基)苯(BDSB),并用质谱、红外光谱、紫外光谱等对产物进行了表征。 Digrignard reagent was prepared from 1. 4--dibromobenzene under ultrasonic irradiation in THF, the Grignard reagent then react with chlorodimethylsilane to form 1.4-- bis（dimethylsilyl）benzene. The product was characterized by mass spectra. IR and UV absorption.
作者 石明辉 陈循军
机构地区 广东省石油化工职业技术学校 仲恺农业技术学院绿色化工研究所
出处 《福建分析测试》 CAS 2007年第3期70-73,共4页 Fujian Analysis & Testing
关键词 1 4-双(二甲基硅基)苯 超声 聚苯撑硅氧烷 1,4-- bis（dimethylsilyl） benzene ultrasonic poly（silphenylene siloxane）
分类号 O657.71 [理学—分析化学]
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参考文献13

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  • 6[6]Y.Li,Y.Kawakami.Efficient Synthesis of Poly(silyl ether) s by Pd/C and RhCl(PPh3) 3-Catalyzed Cross-Dehydrocoupling Polymerization of Bis (hydrosilane) s with diols,Macromolecules,1999,32:6871-6873
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福建分析测试
2007年 第3期

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