Styrene selective oxidation to benzaldehyde catalyzed by acylhydrazone Mo complexes: Reaction parameter effects and kinetics

Yang, Shuang; Li, Gong; Yang, Yujie; Zhu, Mengdi; Fu, Yuejiao; Xing, Na; Shi, Lei

doi:10.1016/j.ica.2021.120643

Cited by 1 publication

(1 citation statement)

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“…Transition metal coordination polymers and metal–organic frameworks were used to catalyze the oxidation of styrene previously. [ 50,51 ] Many results suggested that the acidic condition is more conducive to the catalytic reaction. [ 52–54 ] Hence, the different amounts of HCl were used to investigate its influence.…”

Section: Resultsmentioning

confidence: 99%

Cu^I/Ag^I‐containing coordination compounds as advanced catalysts for selective oxidation of styrene to benzaldehyde

Zhao

Geng

Song

et al. 2022

Applied Organom Chemis

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Four coordination compounds, [Cu(Hmthd)2Cl]n (1), [Cu3(mthd)2Br]n (2), [Ag(mthd)]n (3), and [Ag2(mthd)I]n (4) (Hmthd = 2‐mercapto‐5‐methyl‐1,3,4‐thiadiazole), were synthesized and characterized by inductively coupled plasma (ICP) elemental analyses, powder X‐ray diffraction (PXRD), and Fourier transform infrared (FT‐IR) spectroscopies. These resulting coordination compounds can act as efficient catalysts for the oxidation of olefins with tert‐butyl hydroperoxide (TBHP) as oxidant. Wherein, compound 2 performed extremely enhanced catalytic activity for oxidation of styrene at 80°C. Moreover, the addition of an appropriate amount of acid can promote the protonation of ligands and activate the two Ag‐containing catalysts to improve their catalytic efficiencies. Experimental results indicate that catalyst 2 has a low activation energy and excellent recycle catalytic property. Radical trap experiments were performed to verify that free radicals participate in the oxidation of styrene.

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Section: Resultsmentioning

confidence: 99%

Cu^I/Ag^I‐containing coordination compounds as advanced catalysts for selective oxidation of styrene to benzaldehyde

Zhao

Geng

Song

et al. 2022

Applied Organom Chemis

View full text Add to dashboard Cite

show abstract

Styrene selective oxidation to benzaldehyde catalyzed by acylhydrazone Mo complexes: Reaction parameter effects and kinetics

Cited by 1 publication

References 42 publications

Cu^I/Ag^I‐containing coordination compounds as advanced catalysts for selective oxidation of styrene to benzaldehyde

Cu^I/Ag^I‐containing coordination compounds as advanced catalysts for selective oxidation of styrene to benzaldehyde

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Styrene selective oxidation to benzaldehyde catalyzed by acylhydrazone Mo complexes: Reaction parameter effects and kinetics

Cited by 1 publication

References 42 publications

CuI/AgI‐containing coordination compounds as advanced catalysts for selective oxidation of styrene to benzaldehyde

CuI/AgI‐containing coordination compounds as advanced catalysts for selective oxidation of styrene to benzaldehyde

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Product

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About

Cu^I/Ag^I‐containing coordination compounds as advanced catalysts for selective oxidation of styrene to benzaldehyde

Cu^I/Ag^I‐containing coordination compounds as advanced catalysts for selective oxidation of styrene to benzaldehyde