Chiral salen Mn (III) immobilized on ZnPS-PVPA through alkoxyl-triazole for superior performance catalyst in asymmetric epoxidation of unfunctionalized olefins
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Organometallic Chemistry"
DOI: 10.1016/j.jorganchem.2019.02.008
Abstract: Abstract Chiral salen Mn (III) catalysts anchored onto ZnPS-PVPA via click chemistry are prepared and applied in asymmetric epoxidations of unfunctionalized olefins. Superior catalytic performances (conv%, up to >99; ee%, up to >99) are achieved… read more here.
Keywords: unfunctionalized olefins; salen iii; chiral salen; iii immobilized ... See more keywords
The chiral boronate-catalyzed asymmetric transfer hydrogenation of various aromatic ketones to high-value alcohols: Preparation and spectroscopic studies
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Organometallic Chemistry"
DOI: 10.1016/j.jorganchem.2019.03.017
Abstract: Abstract This work deals with the synthesis, spectroscopic studies and catalytic evaluation of the novel chiral salen (L1H2) and (L2H2) ligands and their chiral boronate [L1(B1-4)] and [L2(B1-4)] complexes. Initially, the reaction of 5-azidomethyl salicylaldehyde… read more here.
Keywords: chiral boronate; transfer hydrogenation; asymmetric transfer; boronate ... See more keywords
Oxidative kinetic resolution of P-chiral phosphines catalyzed by chiral (salen)dioxomolybdenum complexes
Sign Up to like & getrecommendations! Published in 2021 at "Molecular Catalysis"
DOI: 10.1016/j.mcat.2021.111776
Abstract: Abstract Synthetic LMoO2 compounds have long been of keen interest both as structural and functional models for molybdoenzymes and in their own right as catalysts for a variety of oxygen atom-transfer (OAT) reactions. Investigations of… read more here.
Keywords: chiral salen; oxidative kinetic; resolution chiral; kinetic resolution ... See more keywords
Making Chiral Salen Complexes Work with Organocatalysts.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical reviews"
DOI: 10.1021/acs.chemrev.1c00912
Abstract: Bisimine derivatives of salicylaldehyde with chiral diamines (salens) are privileged ligands in asymmetric organometallic catalysis, which can be used in cooperation with organocatalysts as additives. The latter can be a modifier of the metal reactivity… read more here.
Keywords: chemistry; chiral salen; complexes work; work organocatalysts ... See more keywords
Catalytic Asymmetric Deoxygenative Cyclopropanation Reactions by a Chiral Salen-Mo Catalyst.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c12225
Abstract: The catalytic asymmetric cyclopropanation reaction of alkenes with diazo compounds is a direct and powerful method to construct chiral cyclopropanes that are essential to drug discovery. However, diazo compounds are potentially explosive and often require… read more here.
Keywords: asymmetric deoxygenative; diazo compounds; deoxygenative cyclopropanation; chiral salen ... See more keywords
A chiral salen-based MOF catalytic material with high thermal, aqueous and chemical stabilities.
Sign Up to like & getrecommendations! Published in 2017 at "Dalton transactions"
DOI: 10.1039/c7dt01116d
Abstract: A highly stable chiral salen-based metal-organic framework [(Cu4I4)2L4]·20DMF·3CH3CN (1) [L = (R,R)-N,N'-bis(3-tert-butyl-5-(4-pyridyl)salicylidene)-1,2-diphenylethylenediamine nickel(ii)] has been synthesized and characterized by single crystal X-ray diffraction and other physicochemical methods. 1 exhibits a rare 8-fold interpenetrated 3D framework… read more here.
Keywords: mof catalytic; salen based; solution; catalytic material ... See more keywords