English  |  正體中文  |  简体中文  |  Items with full text/Total items : 70588/70588 (100%)
Visitors : 23071699      Online Users : 476
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/987654321/6309

    Title: 異???轉換成4,5,6,7-四氫異??反應中取代基之影響;Substituent Effects on Formation of 4,5,6,7-Tetrahyroisoindole from Isoindolines
    Authors: 王銘祥;Ming-shiang Wang
    Contributors: 化學研究所
    Keywords: 四氫異吲哚;異吲哚啉;Isoindoline;Tetrahyroisoindole
    Date: 2007-07-06
    Issue Date: 2009-09-22 10:17:21 (UTC+8)
    Publisher: 國立中央大學圖書館
    Abstract: 本論文研究含有不同官能基取代的異吲哚啉,在鈀金屬催化下,進行還原氫化轉換成4,5,6,7-四氫異吲哚時之反應性差異。藉由理論計算與實驗得知,異吲哚啉與吲哚啉於相同反應條件下得到不同的結果,其造成的原因為兩者芳香性有顯著的不同。 This thesis describes the different reactivities of substituted isoindolines in their transformation 4,5,6,7-tetrahydroisoindoles under palladium catalyzed ammonia formate reduction. Significant difference between isoindolines and indolines in this reaction is also revealed and discussed. Theoretical calculations show that aromaticity in isoindoles is much weaker than indoles,which leads to different reaction pathways.
    Appears in Collections:[化學研究所] 博碩士論文

    Files in This Item:

    File SizeFormat

    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