湖南工业大学学报
湖南工業大學學報
호남공업대학학보
JOURNAL OF HUNAN UNIVERSITY OF TECHNOLOGY
2011年
4期
19-22
,共4页
相转移催化剂%反应机理%结构适应性
相轉移催化劑%反應機理%結構適應性
상전이최화제%반응궤리%결구괄응성
phase transfer catalyst%reaction mechanism%structure adaptability
有机化学反应中，催化剂的选择关系到有机物合成的效率及产物的纯度，为了提高催化剂的研制效率，缩小催化剂的选择范围，对某些季铵盐类相转移催化剂与反应速率、产物组成之间的关系进行了研究。结果表明：适宜的催化剂，其结构往往与反应机理相适应。
有機化學反應中，催化劑的選擇關繫到有機物閤成的效率及產物的純度，為瞭提高催化劑的研製效率，縮小催化劑的選擇範圍，對某些季銨鹽類相轉移催化劑與反應速率、產物組成之間的關繫進行瞭研究。結果錶明：適宜的催化劑，其結構往往與反應機理相適應。
유궤화학반응중，최화제적선택관계도유궤물합성적효솔급산물적순도，위료제고최화제적연제효솔，축소최화제적선택범위，대모사계안염류상전이최화제여반응속솔、산물조성지간적관계진행료연구。결과표명：괄의적최화제，기결구왕왕여반응궤리상괄응。
The selection of catalysts is of vital importance to the efficiency of organic synthesis and the purity ofproducts in organic reactions. In order to improve the catalyst developing efficiency and reduce the scope of catalyst selection, the relationship between the reaction rate, product composition and phase transfer catalysts of quaternary ammonium is fully studied and the result shows that the structure of the optimum catalysts often adapts to the reaction mechanism.
