Regio- and Stereo-selective Synthesis of Peracetylated Carbohydrate Esters of Aromatic Fatty Acid Using p-Toluenesulfonic Acid as Catalyst

被引：7

作者：

Zhu Zhenyuan ^{[1
,2
]}

Li Shengfeng ^{[1
]}

Liu Rongqiang ^{[1
]}

Yuan Jing ^{[1
]}

Wang Haibiao ^{[1
]}

Zhang Yongmin ^{[3
]}

Liu Yang ^{[1
]}

机构：

[1] Tianjin Univ Sci & Technol, Coll Food Sci & Biotechnol, Minist Educ, Key Lab Food Nutr & Safety, Tianjin 300457, Peoples R China

[2] Peking Univ, State Key Lab Nat & Biomimet Drugs, Beijing 100191, Peoples R China

[3] Univ Paris 06, Inst Parisien Chim Mol, CNRS, UMR 7201, F-75005 Paris, France

来源：

CHINESE JOURNAL OF CHEMISTRY | 2010年 / 28卷 / 11期

关键词：

transesterification; carbohydrate; fatty acid esters; p-toluenesulfonic acid; ENZYMATIC ACYLATION; VEGETABLE-OIL; BIODIESEL; TRANSESTERIFICATION; GLYCOSYL;

D O I：

10.1002/cjoc.201090371

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This paper describes an efficient synthesis of carbohydrate fatty acid esters based on a highly stereo- and regio-selective esterification. The suitably protected glycosyl was esterified with stearic acid to give mainly the beta-anomer in good yield using p-toluenesulfonic acid as catalyst. The structures of these compounds were fully confirmed by H-1, C-13 NMR, mass spectra and HRMS.

引用

页码：2245 / 2248

页数：4

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