scholarly journals Vanadium oxides anchored on nitrogen-incorporated carbon: An efficient heterogeneous catalyst for the selective oxidation of sulfide to sulfoxide

2020 ◽  
Vol 145 ◽  
pp. 106101
Author(s):  
Yanyan Qi ◽  
Qionghao Xu ◽  
Gaomei Tu ◽  
Yanghe Fu ◽  
Fumin Zhang ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Selective Oxidation ◽  
Vanadium Oxides ◽  
Efficient Heterogeneous Catalyst

MnAPO-5 as an efficient heterogeneous catalyst for selective liquid phase partial oxidation reactions

2018 ◽  
Vol 47 (3) ◽  
pp. 791-798 ◽  
Author(s):  
Sauvik Chatterjee ◽  
Piyali Bhanja ◽  
Luna Paul ◽  
Mahammad Ali ◽  
Asim Bhaumik
Keyword(s):  
Liquid Phase ◽  
Heterogeneous Catalyst ◽  
Selective Oxidation ◽  
Partial Oxidation ◽  
Adipic Acid ◽  
Catalytic Efficiency ◽  
Oxidation Reactions ◽  
Partial Oxidation Reactions ◽  
Efficient Heterogeneous Catalyst

A robust manganese(iv)-containing aluminophosphate material (MnAPO-5) with an AFI framework which showed excellent catalytic efficiency in the selective oxidation of styrene and the synthesis of adipic acid from cyclohexanone has been developed.

Tetrabutylammonium tribromide impregnated MCM-48 as a heterogeneous catalyst for selective oxidation of sulfides

RSC Advances ◽  
2015 ◽  
Vol 5 (48) ◽  
pp. 38044-38047 ◽  
Author(s):  
Prasanta Gogoi ◽  
Sukanya Hazarika ◽  
Pranjit Barman
Keyword(s):  
Hydrogen Peroxide ◽  
Heterogeneous Catalyst ◽  
Selective Oxidation ◽  
Oxidation Of Sulfides ◽  
Highly Efficient ◽  
Tetrabutylammonium Tribromide ◽  
Efficient Heterogeneous Catalyst

We report here tetrabutylammonium tribromide supported on MCM-48 as a highly efficient heterogeneous catalyst for the selective oxidation of sulfides, in ethanolic medium using hydrogen peroxide as an oxidant.

Ultrasound promoted preparation of Mn(III)-porphyrin nanoparticles: An efficient heterogeneous catalyst for oxidation of alkenes, alkanes and sulfides

2015 ◽  
Vol 19 (12) ◽  
pp. 1232-1237 ◽  
Author(s):  
Saeed Rayati ◽  
Fatemeh Nejabat ◽  
Nasireh Naghashian
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Heterogeneous Catalyst ◽  
Selective Oxidation ◽  
Ultrasonic Irradiation ◽  
Oxidation Of Sulfides ◽  
Wide Range ◽  
First Time ◽  
Scanning Electron ◽  
Efficient Heterogeneous Catalyst

In the present research meso-tetrakis(4-carboxyphenyl)porphyrinatomanganese(III) acetate (Mn(TCPP)OAc) nanoparticles have been prepared for the first time without any stabilizing agent or supporting matrix under ultrasonic irradiation. Scanning electron microscopy (SEM) was used to characterize and investigate the nanocatalyst. Rapid, efficient, facile and highly selective oxidation of a wide range of olefins by tetra-[Formula: see text]-butylammonium hydrogen monopersulfate over the prepared manganese nanocatalyst was investigated. Also oxidation of sulfides and alkanes in the presence of the (Mn(TCPP)OAc) nanoparticles were studied. The catalyst is recovered by filtration and reused at least five times.

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