An iron Schiff base complex loaded mesoporous silica nanoreactor as a catalyst for the synthesis of pyrazine-based heterocycles

被引：0
|
作者：
Reihaneh Malakooti
Ghasem Rezanejade Bardajee
Somayyeh Hadizadeh
Hassan Atashin
Hadiseh Khanjari
机构：
[1] University of Birjand,Nanochemistry Research Laboratory, Department of Chemistry
[2] Payame Noor University,Department of Chemistry
来源：
Transition Metal Chemistry | 2014年 / 39卷
关键词：
Schiff Base; Mesoporous Silica; Atomic Absorption Spectroscopy; Tetraethyl Orthosilicate; Quinoxaline;
D O I：
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学科分类号：
摘要：
An iron Schiff base complex was encapsulated in SBA-15 mesoporous silica to afford a Fe(III)-Schiff base/SBA-15 heterogeneous nanocatalyst for the synthesis of pyridopyrazine and quinoxaline heterocycles. These reactions proceeded in water with excellent yields. The catalyst was characterized by physico-chemical and spectroscopic methods and found to retain the characteristic channel structures of the SBA-15, allowing good accessibility of the encapsulated metal complex.
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页码：47 / 54
页数：7
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