Titanium-silica catalysts for the production of fully epoxidised fatty acid methyl esters

被引：27

作者：

Guidotti, Matteo ^{[1
,2
]}

Psaro, Rinaldo ^{[1
,2
]}

Ravasio, Nicoletta ^{[1
,2
]}

Sgobba, Maila ^{[1
,2
]}

Gianotti, Enrica ^{[3
]}

Grinberg, Sarina ^{[4
]}

机构：

[1] CNR, Inst Sci & Tecnol Mol, I-20133 Milan, Italy

[2] UdR Milano, INSTM, I-20133 Milan, Italy

[3] Univ Turin, Dip Chim IFM, I-10125 Turin, Italy

[4] Ben Gurion Univ Negev, Dept Chem, IL-84105 Beer Sheva, Israel

来源：

CATALYSIS LETTERS | 2008年 / 122卷 / 1-2期

关键词：

fatty acid methyl ester; epoxidation; titanium catalyst; renewables; oleochemicals;

D O I：

10.1007/s10562-007-9345-9

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Grafted titanium-containing mesoporous silica catalysts were used in the selective epoxidation of C-18 unsaturated fatty acid methyl esters (FAMEs). High yields in mono- and diepoxide derivatives were obtained under acid-free reaction conditions with TBHP as oxidant. Ti-MCM-41 showed the best performance in terms of activity over the three FAMEs. Easy separation of the desired products and recycling of the catalyst were demonstrated.

引用

页码：53 / 56

页数：4

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