620158-60-3Relevant articles and documents
METHOD FOR PRODUCING CYCLOHEXYL ALKYL KETONES
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Page/Page column 5, (2012/07/27)
Provided is an industrially superior method for producing cyclohexyl alkyl ketones, which solves the problems in process reduction and in disposal of wastes such as metals. An aromatic ketone represented by a formula (1) is nuclear-hydrogenated with pressurized hydrogen and in the presence of a solvent at a temperature of from 20 to 120° C., in the presence of a catalyst that carries from 0.1 to 20% by weight of a ruthenium atom on the carrier, thereby producing a cyclohexyl alkyl ketone represented by a formula (2): provided that, in the formula (2), n indicates an integer of from 1 to 3; R represents a hydroxyl group, a cyclohexyl group, an alkyl group having from 1 to 4 carbon atoms, or an acyl group having from 1 to 4 carbon atoms
Nitroalkanes in Aqueous Medium as an Efficient and Eco-Friendly Source for the One-Pot Synthesis of 1,4-Diketones, 1,4-Diols, δ-Nitroalkanols, and Hydroxytetrahydrofurans
Ballini, Roberto,Barboni, Luciano,Giarlo, Guido
, p. 9173 - 9176 (2007/10/03)
The Michael addition of primary aliphatic nitro compounds to α,β-unsaturated enones, performed in aqueous media, provides the one-pot synthesis of 1,4-diketones, 1,4-diols, δ-nitroalkanols, and hydroxytetrahydrofurans, respectively, by the appropriate cho
Oxone promoted Nef reaction. Simple conversion of nitro group into carbonyl
Ceccherelli, Paolo,Curini, Massimo,Marcotullio, Maria Carla,Epifano, Francesco,Rosati, Ornelio
, p. 3057 - 3064 (2007/10/03)
A mild and convenient oxidative Nef reaction using Oxone (potassium hydrogen persulfate) is described. Following our procedure primary and secondary nitroalkanes generate carboxylic acids and ketones, respectively, both in good yields.
Synthesis of potential alifedrine metabolites
Kutscher,Engel,Oepen,Niebch,Metzenauer
, p. 465 - 469 (2007/10/02)
According to animal experiments the new β-mimetic alifedrine metabolizes to a series of derivatives. Here, the synthesis of the mono- and dihydroxylated potential metabolites is described. 1H-NMR investigation of the epimeric mixtures of the sy