Acid-Assisted Ball Milling of Cellulose as an Efficient Pretreatment Process for the Production of Butyl Glycosides

被引：60

作者：

Boissou, Florent ^{[1
,2
]}

Sayoud, Nassim ^{[1
]}

Vigier, Karine De Oliveira ^{[1
]}

Barakat, Abdellatif ^{[3
]}

Marinkovic, Sinisa ^{[2
]}

Estrine, Boris ^{[2
]}

Jerome, Francois ^{[1
]}

机构：

[1] Univ Poitiers, CNRS, Inst Chim Milieux & Mat Poitiers, ENSIP, F-86073 Poitiers 9, France

[2] ARD, Green Chem Dept, F-51110 Pomacle, France

[3] INRA, UMR Ingn Agropolymeres & Technol Emergentes IATE, F-34060 Montpellier, France

来源：

CHEMSUSCHEM | 2015年 / 8卷 / 19期

关键词：

biomass; cellulose; glucoside; glycosylation; mechanocatalysis; CATALYTIC DEPOLYMERIZATION; MICROCRYSTALLINE CELLULOSE; MILLED CELLULOSE; CONVERSION; SURFACTANTS; GLUCOSIDES; HYDROLYSIS; SOLVENT; WATER;

D O I：

10.1002/cssc.201500700

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ball milling of cellulose in the presence of a catalytic amount of H2SO4 was found to be a promising pre-treatment process to produce butyl glycosides in high yields. Conversely to the case of water, n-butanol has only a slight effect on the recrystallization of ball-milled cellulose. As a result, thorough depolymerization of cellulose prior the glycosylation step is no longer required, which is a pivotal aspect with respect to energy consumption. This process was successfully transposed to wheat straw from which butyl glycosides and xylosides were produced in good yields. Butyl glycosides and xylosides are important chemicals as they can be used as hydrotropes but also as intermediates in the production of valuable amphiphilic alkyl glycosides.

引用

页码：3263 / 3269

页数：7

共 34 条

[1] Direct conversion of xylan into alkyl pentosides [J].