English  |  正體中文  |  简体中文  |  Items with full text/Total items : 65317/65317 (100%)
Visitors : 21283609      Online Users : 666
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version


    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/6131


    Title: 探討有機鹼DBU與金屬salen錯合物在二氧化碳對環氧化物的環狀加成反應中的角色;The role of the DBU and Metal-Salen complex in the cycloaddition of carbon dioxide to epoxides
    Authors: 劉信志;Hsin-Chih Liu
    Contributors: 化學研究所
    Keywords: 二氧化碳;環氧化物;環狀加成反應;cycloaddition;epoxide;carbon dioxide;chemical fixation;salen
    Date: 2005-07-01
    Issue Date: 2009-09-22 10:13:43 (UTC+8)
    Publisher: 國立中央大學圖書館
    Abstract: 中文摘要 本論文以有機鹼DBU做為二氧化碳與環氧化物的環狀加成反應的催化劑。環氧化物具備拉電子的官能基,將會有較好的反應性。溫度越高反應性越好。我們合成metal-salen錯合物,配合DBU進行催化反應,發現加入metal-salen對反應有所影響,Cr(III)-salen可以大量的提高產率,但Cu(II)-salen和Ni(II)-salen會對產率有所抑制。
    Appears in Collections:[化學研究所] 博碩士論文

    Files in This Item:

    File SizeFormat
    0KbUnknown544View/Open


    All items in NCUIR are protected by copyright, with all rights reserved.

    社群 sharing

    ::: Copyright National Central University. | 國立中央大學圖書館版權所有 | 收藏本站 | 設為首頁 | 最佳瀏覽畫面: 1024*768 | 建站日期:8-24-2009 :::
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback  - 隱私權政策聲明