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聚乙二醇功能化双咪唑型离子液体在H_2PtCl_6催化烯烃硅氢加成反应中的应用 被引量：1

Application of Polyethylene Glycol(PEG)Functionalized Ionic Liquids for H_2PtCl_6-catalyzed Hydrosilylation of Alkenes
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摘要 合成和表征了一系列聚乙二醇功能化双咪唑型离子液体,并将其应用于H2PtCl6催化烯烃硅氢加成反应中.考察了不同聚乙二醇链长、不同阴离子的离子液体以及不同反应底物对催化反应的影响.还考察了催化剂体系的稳定性,该催化体系显示了优良的重复性能. A series of polyethylene glycol functionalized double imidazolium ionic liquids are successfully prepared,characterized and applied in the hydrosilylation of alkenes catalyzed by H2PtCl6.The effects of different lengths of polyether chain,different types of anion and different types of substrates on the catalytic performance of hydrosilylation of alkenes are investigated.Furthermore,the stability of the catalytic system is tested.The catalyst system shows excellent reusable performance.
作者 张凤香 白赢 徐艺凇 厉嘉云 彭家建
机构地区 杭州师范大学有机硅化学及材料技术教育部重点实验室
出处 《杭州师范大学学报（自然科学版）》 CAS 2015年第5期449-453,共5页 Journal of Hangzhou Normal University(Natural Science Edition)
基金 国家自然科学青年基金项目(21303034) 浙江省自然科学基金项目(LY14B030007)
关键词 聚乙二醇功能化离子液体 硅氢加成 H2PtCl6催化剂 PEG functionalized ionic liquids hydrosilylation H2PtCl6 catalyst
分类号 TQ426.6 [化学工程]
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参考文献10

  • 1徐艺凇,白赢,彭家建,厉嘉云,肖文军.聚乙二醇双咪唑型离子液体促进RhCl_3催化烯烃硅氢加成反应的研究[J].化学试剂,2014,36(12):1066-1070. 被引量：2
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二级参考文献15

  • 1BARUAH J B, OSAKADA K, YAMAMOTO T. RhCI ( PPh3 ) 3 catalyzed hydrosilylation of styrene and phenyla- cetylene with phenylsilanes[ J]. J. Mol. Catal. A : Chem. , 1995,101 ( 1 ) : 17-24.
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  • 6GELDBACH T J, ZHAO Dong-bin, CASTILLO N C, et al. Biphasic hydrosilylation in ionic liquids : a process set for industrial implementation [ J ]. J. Am. Chem. Soc., 2006,128(30) :9 773-9 780.
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  • 9PENG Jia-jian,LI Jia-yun, BAI Ying, et al. Ionic liquid (molten salt) thermoregulated catalyst support for cata- lytic hydrosilylation process [ J ]. Catal. Commun. , 2008, 9(13) :2 236-2 238.
  • 10PENG Jia-jian, LI Jia-yun, BAI Ying, et al. Rh ( PPh3 ) 3 C1/ionic liquid ( molten salt) as a thermoregu- lated and recyclable catalytic system for hydrosilylation [ J ]. J. Mol. Catal. A : Chem., 2007,278 ( 1/2 ) : 97-101.

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杭州师范大学学报（自然科学版）
2015年 第5期

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