English  |  正體中文  |  简体中文  |  Items with full text/Total items : 90074/105197 (86%)
Visitors : 7150760      Online Users : 42
RC Version 6.0 © 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://asiair.asia.edu.tw/ir/handle/310904400/2242


    Title: Study on addition of hydrogen fluoride to 2’,2’-difluorostyrenes
    Authors: Chuan-Chen Lee;Shaw-Tao Lin
    Contributors: 保健營養生技學系
    Date: 2000
    Issue Date: 2009-11-02 10:17:03 (UTC+8)
    Abstract: 2,2,2-Trifluoroethylarenes were obtained in good yield from the addition of KF to 2',2'-difluorostyrenes in the presence of crown ether. A linear regression line obtained from correlation between log(reaction rate) and Hammett constants with slope of +4.28 suggested that this addition process is very sensitive to the substituents on the phenyl ring.
    Relation: Journal of Chemical Research. Synopses, 3:142-144
    Appears in Collections:[食品營養與保健生技學系] 期刊論文

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML161View/Open


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


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback