Bifunctional Nanoscopic Catalysts for the One-Pot Synthesis of (±)-Menthol from Citral

被引：0

作者：

Alina Negoi

Katharina Teinz

Erhard Kemnitz

Stefan Wuttke

Vasile I. Parvulescu

Simona M. Coman

机构：

[1] University of Bucharest,Department of Organic Chemistry, Biochemistry and Catalysis, Faculty of Chemistry

[2] Institut fur Chemie,Department of Chemistry

[3] Humboldt-Universitat zu Berlin,undefined

[4] University of Munich (LMU),undefined

来源：

Topics in Catalysis | 2012年 / 55卷

关键词：

Noble metals; Doped nanoscopic fluorides; Sol–gel synthesis; Beta zeolite; Impregnation; Citral; Menthol;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Active and selective bifunctional Me(Ir, Pd)/beta zeolite and doped nanoscopic hydroxylated fluorides (0.1 % Pd (or Pt)/AlF3) catalysts were developed for the one-pot synthesis of menthols from citral. In the case of fluoride catalysts, the strong electron-withdrawing effect of the dominating fluoride environment depletes the metal surface from electrons and hence, favours the hydrogenation of the C=C bond to citronellal on both Pd and Pt-based catalysts.

引用

页码：680 / 687

页数：7

共 40 条

[1] Bifunctional Nanoscopic Catalysts for the One-Pot Synthesis of (±)-Menthol from Citral
Negoi, Alina
Teinz, Katharina
Kemnitz, Erhard
Wuttke, Stefan
Parvulescu, Vasile I.
Coman, Simona M.
TOPICS IN CATALYSIS, 2012, 55 (7-10) : 680 - 687
[2] One-Pot Synthesis of Menthol from Citral and Citronella! Over Heterogeneous Catalysts
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[3] One-Pot Synthesis of Menthol from Citral and Citronellal Over Heterogeneous Catalysts
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Catalysis Surveys from Asia, 2023, 27 : 2 - 19
[4] One-pot citral transformation to menthol over bifunctional micro- and mesoporous metal modified catalysts:: Effect of catalyst support and metal
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[5] One pot menthol synthesis via hydrogenations of citral and citronellal over montmorillonite-supported Pd/Ni-heteropoly acid bifunctional catalysts
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[6] One pot menthol synthesis via hydrogenations of citral and citronellal over montmorillonite-supported Pd/Ni-heteropoly acid bifunctional catalysts
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[7] Design of catalyst systems for the one-pot synthesis of menthols from citral
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[8] One-Pot Synthesis of Menthol from Citral over Ni/H-β-38 Extrudates Containing Bentonite Clay Binder in Batch and Continuous Reactors
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