Hot water as a mild Brφnsted acid catalyst in ring opening reactions of epoxides

被引：0

作者：

XU ZhaoBing & QU Jin*State Key Laboratory and Institute of Elemento-organic Chemistry

Nankai University

机构：

来源：

Science China(Chemistry) | 2011年 / 11期

基金：

中国国家自然科学基金;

关键词：

epoxide-opening reaction; 1; 4-dioxane; hot water; Brφnsted acid catalyst;

D O I：

暂无

中图分类号：

O643.3 [催化];

学科分类号：

081705 ;

摘要：

Ring opening of extremely hydrophobic epoxides with water, amines, sodium azide and thiophenol was realized in the mixture solvent of water and 1, 4-dioxane under reflux condition. Hot water was believed to act as a mild Brφnsted acid catalyst in the epoxide-opening reactions.

引用

页码：1718 / 1725

页数：8

共 7 条

[1] Synthesis of Amphiphilic Amino Alcohols
Toom, Lauri
Villo, Piret
Liblikas, Ilme
Vares, Lauri
[J]. SYNTHETIC COMMUNICATIONS, 2008, 38 (23) : 4295 - 4313
[2] A low-toxicity method for the separation of lanosterol and dihydrolanosterol from commercial mixtures
Kavtaradze, LK
Manley-Harris, M
Nicholson, BK
[J]. STEROIDS, 2004, 69 (10) : 697 - 700
[3] A facile and efficient method for the kinetic separation of commercially available cis- and trans-limonene epoxide
Steiner, D
Ivison, L
Goralski, CT
Appell, RB
Gojkovic, JR
Singaram, B
[J]. TETRAHEDRON-ASYMMETRY, 2002, 13 (21) : 2359 - 2363
[4] Zirconium sulfophenyl phosphonate as a heterogeneous catalyst in the preparation of β-amino alcohols from epoxides
Curini, M
Epifano, F
Marcotullio, MC
Rosati, O
[J]. EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2001, 2001 (21) : 4149 - 4152
[5] Palladium(0)-catalysed synthesis of cis- and trans-linalyl oxides
FournierNguefack, C
Lhoste, P
Sinou, D
[J]. TETRAHEDRON, 1997, 53 (12) : 4353 - 4362
[6] Molecular dynamics prediction of the mechanism of ester hydrolysis in water .2 Gunaydin H,Houk KN. J Am Chem Soc . 2008
[7] Carbon-13 N.M.R. spectra of 6β-Substituted-5α-cholestane-3β,5-diols:δ- andγ-effects .2 Blunt,J. Australian Journal of Chemistry . 1975

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