The catalytic epoxidation of 2-cyclohexen-1-one over uncalcined layered double hydroxides using various solvents

Optimisation of the synthesis parameters of mechanochemically prepared CaAl-layered double hydroxide

“…This is due to their unique structure, from which a wide variety of applications arose. Their main use is in catalysis, they can act as support for catalysts, catalyst precursors or they can be the actual catalysts (e.g., Xu et al, 2011;He et al, 2013;Fan et al, 2014;Sipiczki et al, 2015). Other fields of applications are environmental (e.g., Shin et al, 1996;Zümreoglu-Karan and Ay, 2012;Liang et al, 2013), pharmaceutical (e.g., Choy et al, 2007;Costantino et al, 2008;Ladewig et al, 2009;Oh et al, 2009;Rives et al, 2014;Gu et al, 2015), cosmetic (e.g., Yang et al, 2003;Perioli et al, 2006), etc.…”

Syntheses, characterization and catalytic activities of CaAl-layered double hydroxide intercalated Fe(III)-amino acid complexes

“…LDHs, because of the relative ease of their synthesis, represent inexpensive, versatile and potentially recyclable source of catalyst supports [10][11][12], catalyst precursors [13][14][15] or actual catalysts [16][17][18][19]. LDHs can be found in nature, but for applications they are usually synthesized.…”

Effective solvent-free oxidation of cyclohexene to allylic products with oxygen by mesoporous etched halloysite nanotube supported Co2+

“…1 Among various oxidation products, allylic oxidation products (2cyclohexen-1-one and 2-cyclohexen-1-ol) arouse particularly attention because of their multifarious application in pharmaceutical, chemical and material industries. [2][3][4] However, due to the presence of multiple oxidation sites-unsaturated C]C double bond and a-H atoms, cyclohexene oxidation usually accompanies poor selectivity to allylic product, which will result in complex oxidation products and difficulty in separation. 5 The commonly catalysts for the catalytic oxidation of cyclohexene to allylic product is supported metal based catalyst as they have the advantage of high stability, high catalytic activity and easy separation and recycling [6][7][8][9][10][11][12][13][14][15] when compared with the homogeneous catalyst system.…”