Kinetic Analysis of Electrochemical Lactonization of Ketones Using Water as the Oxygen Atom Source
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DOI: 10.1021/acscatal.0c00931
Abstract: Lactones serve as key synthetic intermediates for the large-scale production of several important chemicals, such as polymers, pharmaceuticals, and scents. Current thermochemical methods for the fo... read more here.
Keywords: lactonization ketones; analysis electrochemical; using water; ketones using ... See more keywords
Synthesis of Unsymmetrical Ketones Using Chelation-Controlled Sequential Substitution of N-Triazinylamide/Weinreb Amide by Organometallic Reagents
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DOI: 10.1021/acsomega.2c06756
Abstract: N-(2,4-Dimethoxy-1,3,5-triazinyl)amide was found to exhibit similar behavior to N-methoxy-N-methylamide (Weinreb amide) but higher reactivity for nucleophilic substitution by organometallic reagents. Triazinylamide suppresses overaddition, leading to the formation of a tertiary alcohol by the chelating ability… read more here.
Keywords: substitution; unsymmetrical ketones; ketones using; organometallic reagents ... See more keywords
Manganese Catalyzed Asymmetric Transfer Hydrogenation of Ketones Using Chiral Oxamide Ligands
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DOI: 10.1055/s-0037-1611669
Abstract: The asymmetric transfer hydrogenation of ketones using isopropyl alcohol (IPA) as hydrogen donor in the presence of novel manganese catalysts is explored. The selective and active systems are easily generated in situ from [MnBr(CO)5] and… read more here.
Keywords: ketones using; transfer hydrogenation; hydrogenation ketones; asymmetric transfer ... See more keywords