Base-Free, One-Pot Chemocatalytic Conversion of Glycerol to Methyl Lactate using Supported Gold Catalysts

被引：48

作者：

Purushothaman, Rajeesh Kumar Pazhavelikkakath ^{[1
,2
]}

van Haveren, Jacco ^{[2
]}

Melian-Cabrera, Ignacio ^{[1
]}

van Eck, Ernst R. H. ^{[3
]}

Heeres, Hero J. ^{[1
]}

机构：

[1] Univ Groningen, Dept Chem Engn, NL-9747 AG Groningen, Netherlands

[2] Univ Wageningen & Res Ctr, Dept Sustainable Chem & Technol Food & Biobased R, NL-6700 AA Wageningen, Netherlands

[3] Radboud Univ Nijmegen, Inst Mol & Mat, Solid State NMR Facil Adv Mat Res, NL-6525 ED Nijmegen, Netherlands

来源：

CHEMSUSCHEM | 2014年 / 7卷 / 04期

关键词：

gold; green chemistry; heterogeneous catalysts; nanoparticles; zeolites; LACTIC-ACID; SELECTIVE OXIDATION; D-GLUCOSE; HYDROGENOLYSIS; TRANSFORMATION; CHEMICALS; ALCOHOL; INSIGHT; SALTS;

D O I：

10.1002/cssc.201301105

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report an efficient one-pot conversion of glycerol (GLY) to methyl lactate (MLACT) in methanol in good yields (73% at 95% GLY conversion) by using Au nanoparticles on commercially available ultra-stable zeolite-Y (USY) as the catalyst (160 degrees C, air, 47bar pressure, 0.25M GLY, GLY-to-Au mol ratio of 1407, 10h). The best results were obtained with zeolite USY-600, a catalyst that has both Lewis and BrOnsted sites. This methodology provides a direct chemo-catalytic route for the synthesis of MLACT from GLY. MLACT is stable under the reaction conditions, and the Au/USY catalyst was recycled without a decrease in the activity and selectivity.

引用

页码：1140 / 1147

页数：8

共 38 条

[1] On the role of the atmosphere in the catalytic glycerol transformation over iridium-based catalysts [J].

Auneau, Florian ;

Noel, Sebastien ;

Aubert, Guillaume ;

Besson, Michele ;

Djakovitch, Laurent ;

Pinel, Catherine .

CATALYSIS COMMUNICATIONS, 2011, 16 (01) :144-149

[2] MECHANISM OF LACTIC-ACID FORMATION CATALYZED BY A MACROCYCLIC CHROMIUM(III) COMPLEX - A COMPARISON WITH THE GLYOXALASE-I ENZYME [J].

BANG, E ;

ERIKSEN, J ;

MONSTED, L ;

MONSTED, O .

ACTA CHEMICA SCANDINAVICA, 1994, 48 (01) :12-19

[3] Selective oxidation of D-glucose on gold catalyst [J].

Biella, S ;

Prati, L ;

Rossi, M .

JOURNAL OF CATALYSIS, 2002, 206 (02) :242-247

[4] Selective oxidation of glycerol to glyceric acid using a gold catalyst in aqueous sodium hydroxide [J].

Carrettin, S ;

McMorn, P ;

Johnston, P ;

Griffin, K ;

Hutchings, GJ .

CHEMICAL COMMUNICATIONS, 2002, (07) :696-697

[5] Support effect in high activity gold catalysts for CO oxidation [J].

Comotti, M ;

Li, WC ;

Spliethoff, B ;

Schüth, F .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (03) :917-924

[6] Chemical routes for the transformation of biomass into chemicals [J].

Corma, Avelino ;

Iborra, Sara ;

Velty, Alexandra .

CHEMICAL REVIEWS, 2007, 107 (06) :2411-2502

[7] Fast and Selective Sugar Conversion to Alkyl Lactate and Lactic Acid with Bifunctional Carbon-Silica Catalysts [J].

de Clippel, Filip ;

Dusselier, Michiel ;

Van Rompaey, Ruben ;

Vanelderen, Pieter ;

Dijkmans, Jan ;

Makshina, Ekaterina ;

Giebeler, Lars ;

Oswald, Steffen ;

Baron, Gino V. ;

Denayer, Joeri F. M. ;

Pescarmona, Paolo P. ;

Jacobs, Pierre A. ;

Sels, Bert F. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (24) :10089-10101

[8] Mechanism of lactic acid formation catalyzed by tetraamine rhodium(III) complexes [J].

Eriksen, J ;

Monsted, O ;

Monsted, L .

TRANSITION METAL CHEMISTRY, 1998, 23 (06) :783-787

[9] Selective Catalysis of Lactic Acid to Produce Commodity Chemicals [J].

Fan, Yongxian ;

Zhou, Chunhui ;

Zhu, Xiaohong .

CATALYSIS REVIEWS-SCIENCE AND ENGINEERING, 2009, 51 (03) :293-324

[10] Selective oxidation of alcohol over supported gold catalysts: methyl glycolate formation from ethylene glycol and methanol [J].

Hayashi, Toshio ;

Inagaki, Takahiro ;

Itayama, Naohiko ;

Baba, Hideyuki .

CATALYSIS TODAY, 2006, 117 (1-3) :210-213

← 1 2 3 4 →