[1]汪光武,何　镛,廖洁.相转移催化合成蔗糖酯　(Ⅳ)蔗糖月桂酸酯的合成[J].华侨大学学报(自然科学版),1995,16(3):264-267.[doi:10.11830/ISSN.1000-5013.1995.03.0264]
　Wang Guangwu,He Yingyong,Liao Jie.Synthesis of Sucrose Ester by Phase Transfer Catalysis (Ⅳ) Synthesis of Sucrose Laurate[J].Journal of Huaqiao University(Natural Science),1995,16(3):264-267.[doi:10.11830/ISSN.1000-5013.1995.03.0264]
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相转移催化合成蔗糖酯　(Ⅳ)蔗糖月桂酸酯的合成()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第16卷
期数:
1995年第3期
页码:
264-267
栏目:
出版日期:
1995-07-20

文章信息/Info

Title:
Synthesis of Sucrose Ester by Phase Transfer Catalysis (Ⅳ) Synthesis of Sucrose Laurate
作者:
汪光武; 何　镛; 廖洁
华侨大学系应用化学系
Author(s):
Wang Guangwu;  He Yingyong;  Liao Jie
关键词:
蔗糖酯;  蔗糖月桂酯酯;  月桂酸甲酯;  相转移催化;  蔗糖单月桂酸酯;  催化剂
Keywords:
sucrose ester;  sucrose laurate;  phase transfer catalysis;  methyl laurate;  sucrose monolaurate;  catalyst
分类号:
O643.3
DOI:
10.11830/ISSN.1000-5013.1995.03.0264
摘要:
研究了合成蔗糖月桂酸酯中采用相转移催化的基本原理和方法,考察反应时间,原料的不同配比和催化剂用量对蔗糖月桂酸酯产率的影响,得出反应时间为4.5h,原料配比为1∶1(摩尔数),催化剂用量为月桂酸甲酯摩尔数的8%时,其蔗糖月桂酸酯产率86.5%~91.2%,产物经纯化后测定,蔗糖单月桂酸酯按每克产品含蔗糖月桂酸单酯的摩尔数与理论计算的摩尔数之比为0.9725∶1.0000.
Abstract:
In relation to the synthesis of sucrose laurate by phase transfer catalysis (PTC),the basic principle and the method of PTC are studied; and the effects of reaction time and raw maerial proportioning and catalyst consumption on sucrose laurate output rate

相似文献/References:

[1]汪光武,何(氵颖镛),李克勤.用相转移催化合成蔗糖酯(Ⅱ)蔗糖油酸酯的合成[J].华侨大学学报(自然科学版),1991,12(3):323.[doi:10.11830/ISSN.1000-5013.1991.03.0323]
　Wgng Guangwu,He Yingyong,Li Keqin.Synthesis of Sucrose Esters by phase Transfer Catalysis(Ⅱ) Synthesis of Sucrose Oleate[J].Journal of Huaqiao University(Natural Science),1991,12(3):323.[doi:10.11830/ISSN.1000-5013.1991.03.0323]
[2]汪光武,何氵颖铺,李开伟.用相转移催化合成蔗糖酯(Ⅰ)蔗糖硬脂酸酯的合成[J].华侨大学学报(自然科学版),1991,12(4):450.[doi:10.11830/ISSN.1000-5013.1991.04.0450]
　Wang Guangwu,He Yingyong,Li Kaiwei.Synthesis of sucrose Esters by Phase Transfer Catalysis (Ⅰ)Synthesis of Sucrose Stearate[J].Journal of Huaqiao University(Natural Science),1991,12(3):450.[doi:10.11830/ISSN.1000-5013.1991.04.0450]
[3]汪光武,何　镛,李长文.相转移催化合成蔗糖酯──(Ⅲ)蔗糖棕榈酸酯的合成[J].华侨大学学报(自然科学版),1994,15(4):393.[doi:10.11830/ISSN.1000-5013.1994.04.0393]
　Wang Guangwu,He Yingyong,Li Changwen.Synthesis of Sucrose Ester by Phase Transfer Catalysis──(Ⅲ) Synthesis of Sucrose Palmitate[J].Journal of Huaqiao University(Natural Science),1994,15(3):393.[doi:10.11830/ISSN.1000-5013.1994.04.0393]

备注/Memo

备注/Memo:
福建省自然科学基金
更新日期/Last Update: 2014-03-22