Computational insight on the chalcone formation mechanism by the Claisen–Schmidt reaction
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Quantum Chemistry"
DOI: 10.1002/qua.25365
Abstract: New insight of the formation mechanism of chalcones is presented in the current study. Ab initio calculations were applied in studying the mechanistic pathways for the base-catalyzed Claisen–Schmidt condensation for obtaining chalcones (1,3-diphenyl-2-propen-1-ons). The energies… read more here.
Keywords: formation mechanism; mechanism; reaction; chalcone ... See more keywords
Design and synthesis of novel natural clinoptilolite-MnFe2O4 nanocomposites and their catalytic application in the facile and efficient synthesis of chalcone derivatives through Claisen-Schmidt reaction
Sign Up to like & getrecommendations! Published in 2018 at "Research on Chemical Intermediates"
DOI: 10.1007/s11164-018-3366-4
Abstract: A series of three novel nanocomposites were prepared by modifying the surface of natural clinoptilolite using various amounts of manganese ferrite (MnFe2O4) nanoparticles. These manganese ferrite-modified nanocomposites (MFO–NC) were fully characterized by XRD, FT-IR, EDX,… read more here.
Keywords: mnfe2o4; natural clinoptilolite; reaction; synthesis ... See more keywords
Green synthesis of α-methylcinnamaldehyde via Claisen-Schmidt condensation of benzaldehyde with propanal over Mg–Zr mixed oxide supported on HMS
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DOI: 10.1016/j.mcat.2018.08.014
Abstract: Abstract α-Methylcinnamaldehyde (2-methyl-3-phenyl-propen-2-al) is used in a variety of products such as balsamic compounds, cosmetics, flavors, perfumes, chewing gums, spice blends, soaps, mouth wash, detergents, shampoos and also as an intermediate for making the drug… read more here.
Keywords: mixed oxide; hms; condensation benzaldehyde; schmidt condensation ... See more keywords
Lewis acid catalyst system for Claisen-Schmidt reaction under solvent free condition
Sign Up to like & getrecommendations! Published in 2020 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2020.152175
Abstract: Abstract Ca(OTf)2 in combination with NBu4.BF4 was established to function as an efficient catalyst system for one-pot Claisen-Schmidt condensation under neat conditions. Substituted acetophenones and benzaldehydes were coupled in situ to afford their corresponding chalcones… read more here.
Keywords: acid catalyst; lewis acid; catalyst system; claisen schmidt ... See more keywords
Synthesis, Characterization, and Application of Silica-Supported Copper-Doped Phosphotungstic Acid in Claisen–Schmidt Condensation
Sign Up to like & getrecommendations! Published in 2017 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.7b01467
Abstract: An efficient, novel, and recyclable silica-supported copper-doped phosphotungstic acid (CuPTA/SiO2) has been synthesized by an impregnation method. The catalyst has been characterized by FTIR, XRD, SEM/EDX, ICP–AES, EPR, XPS, and NH3-TPD analyses. The catalytic application… read more here.
Keywords: silica supported; supported copper; claisen schmidt; phosphotungstic acid ... See more keywords
Graphene-induced hierarchical mesoporous MgO for the Claisen–Schmidt condensation reaction
Sign Up to like & getrecommendations! Published in 2019 at "New Journal of Chemistry"
DOI: 10.1039/c8nj05643a
Abstract: Multistage mesoporous magnesium oxide prepared by a simple hydrothermal method has an ideal particle size, channel distribution, active crystal face, good catalytic activity and regeneration ability. read more here.
Keywords: mgo claisen; claisen schmidt; graphene induced; hierarchical mesoporous ... See more keywords
A green synthesis approach toward large-scale production of benzalacetone via Claisen–Schmidt condensation
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra05320a
Abstract: Claisen–Schmidt (CS) condensation between acetone and benzaldehyde with NaOH as the catalyst is a well-recognized pathway for the synthesis of benzalacetone (BA). However, this process is compromised by a side reaction, i.e., a second CS… read more here.
Keywords: condensation; claisen schmidt; large scale; schmidt condensation ... See more keywords
Synthesis of chalcone derivatives by Claisen-Schmidt condensation and in vitro analyses of their antiprotozoal activities.
Sign Up to like & getrecommendations! Published in 2022 at "Natural product research"
DOI: 10.1080/14786419.2022.2140337
Abstract: Chalcone is a molecule with known biological activities. Based on this, a series of chalcone derivatives bearing methyl, phenyl or furanyl substituents at different positions of A and B rings were synthesised, characterised, and evaluated… read more here.
Keywords: chalcone derivatives; claisen schmidt; schmidt condensation; chalcone ... See more keywords