| 聚丙烯催化剂内给电子体9,9-双(苯甲酸甲酯基)芴的合成与表征 |
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| 引用本文： | 谢贤清,熊云奎,严楠,许招会.聚丙烯催化剂内给电子体9,9-双(苯甲酸甲酯基)芴的合成与表征[J].现代化工,2011,31(Z1):264-266. |
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| 作者姓名： | 谢贤清 熊云奎 严楠 许招会 |
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| 作者单位： | 江西师范大学,江西省精细化工重点实验室,江西南昌330027 |
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| 基金项目： | 国家自然科学基金项目，国家科技攻关计划项目资助项目 |
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| 摘 要： | 以自制的9,9-双羟甲基芴(BHMF)和苯甲酰氯为原料,以三乙胺为吸收剂合成了9,9-双(苯甲酸甲酯基)芴,采用了红外光谱和核磁共振氢谱等分析测试手段对产品进行了结构表征并逐一归属。考察了原料配比、反应时间、反应温度及吸收剂用量等因素对9,9-双(苯甲酸甲酯基)芴收率的影响。实验结果表明,最佳工艺条件为:0.1 mol BHMF,n(BHMF)∶n(苯甲酰氯)=1.0∶3.0,三乙胺吸收剂为60 mL,反应温度10℃,反应时间4.0 h,在此条件下9,9-双(苯甲酸甲酯基)芴收率可达85.4%。
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| 关 键 词： | 9 9-双(苯甲酸甲酯基)芴 9 9-双羟甲基芴 三乙胺 合成 结构表征 |
Synthesis of polypropylen catalyst internal donor-9,9-bis ( methyl benzoate) fluorene and characterization |
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| XIE Xian-qing,XIONG Yun-kui,YAN Nan,XU Zhao-hui.Synthesis of polypropylen catalyst internal donor-9,9-bis ( methyl benzoate) fluorene and characterization[J].Modern Chemical Industry,2011,31(Z1):264-266. |
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| Authors: | XIE Xian-qing XIONG Yun-kui YAN Nan XU Zhao-hui |
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| Affiliation: | XIE Xian-qing,XIONG Yun-kui,YAN Nan,XU Zhao-hui(Fine Chemical Key Laborary of JiangXi Province,Jangxi Normal University,Nanchang 330027,China) |
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| Abstract: | 9,9-bis(methybenzoate)fluorene is synthesized from 9,9-bis(hydromethyl)fluorene(BHMF) and benzoylchloridewith N(CH2CH3)3as a absorbent.Its structure of 9,9-bis(methybenzoate)fluorene is characterized by means of FT-IR and 1HNMR.Factors influencing the yield,such as different mole ratio of 9,9-bis(hydromethyl) fluorene(BHMF)and benzoylchloride,reaction time,reaction temperature and N(CH2CH3)3 dosage,on the yield of 9,9-bis(methybenzoate)fluorene are inverstigated.Optimal reaction conditions for preparation o... |
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| Keywords: | 9 9-bis(methybenzoate)fluorene 9-bis(hydromethyl)fluorene N(CH2CH3)3 synthsis structure characterization |
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