An efficient method for the synthesis of 2-aminothiazoles using silica chloride as a heterogeneous catalyst

被引：76

作者：

Karade, Hitendra ^{[1
]}

Sathe, Manisha ^{[1
]}

Kaushik, M. P. ^{[1
]}

机构：

[1] Def Res & Dev Estab, Proc Technol Dev Div, Gwalior 474002, Madhya Pradesh, India

来源：

CATALYSIS COMMUNICATIONS | 2007年 / 8卷 / 04期

关键词：

2-aminothiazole; silica chloride; heterogeneous catalyst;

D O I：

10.1016/j.catcom.2006.09.005

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This article describes a facile and efficient synthesis of 2-aminothiazoles under mild reaction conditions with quantitative yields using silica chloride as an effective heterogeneous catalyst. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：741 / 746

页数：6

共 32 条

[1] Oxidation of thiols to disulfides with molecular bromine on hydrated silica gel support [J].

Ali, MH ;

McDermott, M .

TETRAHEDRON LETTERS, 2002, 43 (35) :6271-6273

[2]

CHUIKO AA, 1992, SILICA SURFACE CHEM

[3]

CORNELIS A, 1985, SYNTHESIS-STUTTGART, P909

[4]

DASH BC, 1967, INDIAN J CHEM, V5, P40

[5] Thiazole-mediated synthetic methodology [J].

Dondoni, A ;

Marra, A .

CHEMICAL REVIEWS, 2004, 104 (05) :2557-2599

[6] Novel structural templates for estrogen-receptor ligands and prospects for combinatorial synthesis of estrogens [J].

Fink, BE ;

Mortensen, DS ;

Stauffer, SR ;

Aron, ZD ;

Katzenellenbogen, JA .

CHEMISTRY & BIOLOGY, 1999, 6 (04) :205-219

[7] Reactions of silica chloride (SiO2Cl)/DMSO, a heterogeneous system for the facile regeneration of carbonyl compounds from thioacetals and ring-expansion annelation of cyclic thioacetals [J].

Firouzabadi, H ;

Iranpoor, N ;

Hazarkhani, H ;

Karimi, B .

JOURNAL OF ORGANIC CHEMISTRY, 2002, 67 (08) :2572-2576

[8]

Firouzabadi H, 2000, SYNLETT, P263

[9]

GORLOV YI, 1984, TEOR EKSP KHIM, V20, P754

[10] N-(4-SUBSTITUTED-THIAZOLYL)OXAMIC ACID-DERIVATIVES, A NEW SERIES OF POTENT, ORALLY ACTIVE ANTIALLERGY AGENTS [J].

HARGRAVE, KD ;

HESS, FK ;

OLIVER, JT .

JOURNAL OF MEDICINAL CHEMISTRY, 1983, 26 (08) :1158-1163

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