Glycerol-based solvents as green reaction media in epoxidations with hydrogen peroxide catalysed by bis[3,5-bis(trifluoromethyl)-diphenyl] diselenide

被引:46
作者
Garcia-Marin, Hector [1 ]
van der Toorn, John C. [2 ]
Mayoral, Jose A. [3 ]
Garcia, Jose I. [1 ]
Arends, Isabel W. C. E. [2 ]
机构
[1] Univ Zaragoza, CSIC, Fac Ciencias, Inst Ciencia Mat Aragon,Dept Organ Chem, E-50009 Zaragoza, Spain
[2] Delft Univ Technol, Lab Biocatalysis & Organ Chem, NL-2628 BL Delft, Netherlands
[3] Univ Zaragoza, Fac Ciencias, Inst Univ Catalisis Homogenea, E-50009 Zaragoza, Spain
关键词
SOLVATOCHROMIC COMPARISON METHOD; SOLVATION ENERGY RELATIONSHIPS; FLUORINATED ALCOHOLS; OLEFIN EPOXIDATION; ENVIRONMENTAL ASSESSMENT; PI-STAR; ACTIVATION; OXIDATION; SELENOXIDE; CONVERSION;
D O I
10.1039/b913052g
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A family of glycerol-based solvents, consisting of eighteen 1,3-dialkoxy-2-propanols and 1,2,3-trialkoxypropanes, both symmetrically and unsymmetrically substituted at terminal positions, has been tested as new solvents in cyclooctene epoxidation with hydrogen peroxide, using a diselenide catalyst, but also without a catalyst. A quantitative relationship between the reactivity and solvent polarity properties has been developed through statistical linear regression analyses, and the predictive ability of the resulting equation has been demonstrated.
引用
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页码:1605 / 1609
页数:5
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