Supported WO3/γ-Al2O3 as bifunctional catalyst for liquid-phase highly selective oxidation of cyclohexylamine to cyclohexanone oxime under solvent-free conditions
Sign Up to like & getrecommendations! Published in 2019 at "Molecular Catalysis"
DOI: 10.1016/j.mcat.2019.110494
Abstract: Abstract In this work, an efficient and benign approach for highly selective preparation of cyclohexanone oxime from the liquid-phase oxidation of cyclohexylamine with dioxygen employing supported WO3/γ-Al2O3 as bifunctional catalyst under solvent-free conditions has been… read more here.
Keywords: catalyst; cyclohexylamine; supported wo3; wo3 al2o3 ... See more keywords
Synthesis of mesoporous silicalite-1 zeolite for the vapor phase Beckmann rearrangement of cyclohexanone oxime
Sign Up to like & getrecommendations! Published in 2020 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2020.110517
Abstract: Abstract Mesoporous silicalite-1 zeolites with large mesopore volume have been synthesized with the assisting of CO2 solvent. X-ray diffraction (XRD) patterns and scanning electron microscopy (SEM) images show that mesoporous silicalite-1 zeolites have good crystallinity.… read more here.
Keywords: microscopy; vapor phase; silicalite zeolites; mesoporous silicalite ... See more keywords
Highly efficient catalytic production of oximes from ketones using in situ–generated H2O2
Sign Up to like & getrecommendations! Published in 2022 at "Science"
DOI: 10.1126/science.abl4822
Abstract: The ammoximation of cyclohexanone using preformed hydrogen peroxide (H2O2) is currently applied commercially to produce cyclohexanone oxime, an important feedstock in nylon-6 production. We demonstrate that by using supported gold-palladium (AuPd) alloyed nanoparticles in conjunction… read more here.
Keywords: hydrogen peroxide; situ; h2o2; production ... See more keywords