Molybdenum Catalysts Supported on Porous Aromatic Frameworks in Epoxidation of Olefins

被引：0
|
作者：
Makhova, V. A. [1 ]
Kulikov, L. A. [1 ]
Akopyan, A. V. [1 ]
Karakhanov, E. A. [1 ]
机构：
[1] Lomonosov Moscow State Univ, Dept Chem, Moscow 119991, Russia
来源：
PETROLEUM CHEMISTRY | 2024年 / 64卷 / 04期
基金：
俄罗斯科学基金会;
关键词：
heterogeneous catalysis; epoxidation; molybdenum catalysts; porous aromatic framework PAF-30; COMPLEX;
D O I：
10.1134/S0965544124020208
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A novel catalyst was synthesized by immobilizing a MoO2(acac)(2) complex on the surface of a porous aromatic framework functionalized with pyridine-2-carboxaldehyde (PAF-30-NPy). The immobilization was confirmed by IR spectroscopy, X-ray photoelectron spectroscopy, and elemental analysis. The synthesized catalyst was tested in the epoxidation of cyclohexene, cycloheptene, 1-hexene, 1-octene, styrene, and trans-stilbene. The effects of the solvent type and the oxidant content on the olefin conversion were described. The catalyst reusability was further tested, and its activity was evaluated.
引用
收藏
页码：492 / 499
页数：8
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