钴（II）希夫碱配合物在钴铁氧体磁铁矿纳米颗粒上的可重复使用催化剂制备三唑啉喹唑啉酮

IF 3.5 3区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Research on Chemical Intermediates Pub Date : 2025-07-21 DOI:10.1007/s11164-025-05680-8

Ahmad Reza Moosavi-Zare, Zahra Darvishi

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引用次数: 0

摘要

将钴（II）希夫碱配合物置于钴铁氧体磁铁矿纳米颗粒上，作为多相、可重复使用的催化剂用于制备三唑啉喹唑啉酮衍生物。钴（II）配合物通过从四面体重排到方形平面结构再增加钴的配位数可以加速催化3-氨基-1,2,4-三唑与芳香醛和二美酮的缩合反应。

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Cobalt (II) Schiff base complex immobilized on cobalt ferrite magnetite nanoparticles as a reusable catalyst for the preparation of triazoloquinazolinones

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Cobalt (II) Schiff base complex immobilized on cobalt ferrite magnetite nanoparticles as a reusable catalyst for the preparation of triazoloquinazolinones

Cobalt (II) Schiff base complex was placed on the cobalt ferrite magnetite nanoparticles and applied as a heterogeneous and reusable catalyst for the preparation of triazoloquinazolinone derivatives. Cobalt (II) complex by the rearrangement from tetrahedral to square planer structure and then increase the coordination number of cobalt can be accelerate the catalyze the condensation reaction of 3-amino-1,2,4-triazole with aromatic aldehyde and dimedone.

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来源期刊

Research on Chemical Intermediates 化学-化学综合

CiteScore

5.70

自引率

18.20%

发文量

229

审稿时长

2.6 months

期刊介绍： Research on Chemical Intermediates publishes current research articles and concise dynamic reviews on the properties, structures and reactivities of intermediate species in all the various domains of chemistry. The journal also contains articles in related disciplines such as spectroscopy, molecular biology and biochemistry, atmospheric and environmental sciences, catalysis, photochemistry and photophysics. In addition, special issues dedicated to specific topics in the field are regularly published.