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Preparation of inclusion compound of 1-methyl-3-(2-methylcyclopropyl)-1-cyclopropene/Cu-β-cyclodextrin

ZHU Jinwei1,WANG Yan2,FENG Jiangtao3,YAN Wei3   

  1. 1China Aerospace Science and Technology Corporation forty-fourth Research Institution,Xi’an 710025,Shaanxi,China;2Xi’an Aerospace Propulsion Test Institution,Xi’an 710025,Shaanxi,China;3Department of Environmental Science and Engineering, School of Energy and Power Engineering,Xi’an Jiaotong University,Xi’an 710049,Shaanxi,China
  • Online:2014-12-05 Published:2014-12-05

1-甲基-3-(2-甲基环丙基)-1-环丙烯/Cu-β-环糊精(1-MMCPCP/Cu-β-CD)包合物的合成方法

朱金薇1,王燕2,冯江涛3, 延卫3   

  1. 1中国航天科技集团公司第四研究院第四十四研究所,陕西 西安 710025;2西安航天动力测控技术研究所,陕西 西安 710025;3西安交通大学能源与动力工程学院环境科学与工程系,陕西 西安 710049

Abstract: In this paper,β-cyclodextrin (β-CD) was used to form inclusion compound of 1-methyl-3-(2-methylcyclopropyl)-1-cyclopropene/Cu-β-cyclodextrin successfully. The structure and component of this inclusion compound were characterized by Fourier Transform Infrared Spectrometer(FT-IR),X-ray diffraction(XRD),gas chromatography/mass spectrometry(GC-MS) and nuclear magnetic resonance(NMR). The results indicated that the inclusion compound of 1-methyl-3- (2-methylcyclopropyl)-1-cyclopropene/Cu-β-cyclodextrin was a brand new compound. The 1-MMCPCP content in this new compound was 2.4%±1%,which was measured by weight loss method.

Key words: 1-methyl-3-(2-methylcyclopropyl)-1-cyclopropene, β-Cyclodextrin, inclusion compound, preparation

摘要: 利用β-环糊精成功地制备合成得到粉末状1-甲基-3-(2-甲基环丙基)-1-环丙烯/Cu-β-环糊精(1-MMCPCP/ Cu-β-CD)包合物。经傅里叶转换红外光谱分析(FT-IR)、X射线衍射分析(XRD)、气相色谱-质谱联用分析(GC-MS)、核磁谱(NMR)表征分析证明,得到的1-MMCPCP/Cu-β-CD包合物是1-甲基-3-(2-甲基环丙基)-1-环丙烯(1-MMCPCP)和Cu-β-CD络合物两者分子之间通过一定的相互作用力结合形成的新物相。以失重法测得本实验所得的1-MMCPCP/Cu-β-CD包合物中1-MMCPCP有效含量为2.4%±0.1%。

关键词: 1-甲基-3-(2-甲基环丙基)-1-环丙烯, β-环糊精, 包合物, 制备

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