Fe(OTs)3/SiO2: a novel catalyst for the multicomponent synthesis of dibenzodiazepines under solvent-free conditions

被引：17
|
作者：
Tarannum, Saima [1 ]
Siddiqui, Zeba N. [1 ]
机构：
[1] Aligarh Muslim Univ, Dept Chem, Aligarh 202002, Uttar Pradesh, India
来源：
RSC ADVANCES | 2015年 / 5卷 / 91期
关键词：
BIOLOGICAL-ACTIVITY; ORGANIC-SYNTHESIS; ONE-POT; DERIVATIVES; AGENTS;
D O I：
10.1039/c5ra12085c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel heterogeneous catalyst Fe(OTs)(3)/SiO2 was synthesized and identified using FT-IR, XRD, SEM, EDX, XRF and TG analyses. The catalyst was successfully applied as a highly effective catalyst for the synthesis of a series of dibenzodiazepines under solvent-free conditions. This protocol has the advantages of convenient one-pot operation, atom-economy, excellent yields in short reaction time, reusability of catalyst and environmental friendliness.
引用
收藏
页码：74242 / 74250
页数：9
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