[1]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):450-454.[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(4):450-454.[doi:10.11830/ISSN.1000-5013.1991.04.0450]
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用相转移催化合成蔗糖酯(Ⅰ)蔗糖硬脂酸酯的合成()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第12卷
期数:
1991年第4期
页码:
450-454
栏目:
出版日期:
1991-10-20

文章信息/Info

Title:
Synthesis of sucrose Esters by Phase Transfer Catalysis (Ⅰ)Synthesis of Sucrose Stearate
作者:
汪光武; 何氵颖铺; 李开伟
华侨大学应用化学系; 华侨大学应用化学系
Author(s):
Wang Guangwu;  He Yingyong;  Li Kaiwei
关键词:
蔗糖酯;  蔗糖硬脂酸酯;  蔗糖;  硬脂酸甲酯;  相转移催化;  蔗糖单硬脂酸酯
Keywords:
surse ester;  sucrose stearate;  sucrose;  methyl stearate;  phase transfer catalysis;  sucrose monostearate
DOI:
10.11830/ISSN.1000-5013.1991.04.0450
摘要:
阐述了在合成蔗糖硬脂酸酯中采用相转移催化的基本原理和方法,并考察了反应时间、原料的不同配比和催化剂用量对蔗糖硬脂酸酯产率的影响。得出在反应时间为3h,原料硬脂酸甲酯和蔗糖的摩尔配比为1:2.5,催化剂用量为硬脂酸甲酯摩尔数8—10%时,其蔗糖硬脂酸酯产率是89.4—91.3%,产物经纯化后测定,含蔗糖单硬酸酯83.5%。
Abstract:
In relation to the synthesis of sucrose stearate by phase transfer catalysis,the authors study its basic principle and method,and inspect the influences of reaction time,raw material proportioning, and catalyst consumption on the output rate in weight of

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(4):323.[doi:10.11830/ISSN.1000-5013.1991.03.0323]
[2]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(4):393.[doi:10.11830/ISSN.1000-5013.1994.04.0393]
[3]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.[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(4):264.[doi:10.11830/ISSN.1000-5013.1995.03.0264]

备注/Memo

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