Methods for converting an alcohol, such as cyclohexanol to a ketone, such as cyclohexanone, include reacting the alcohol in the presence of a catalyst and oxygen to produce the ketone. in one representative embodiment, the catalyst includes a copper chloropyrophosphate microporous structure comprising ...
Asymmetric Electroreduction of Ketone and Aldehyde Derivatives to the Corresponding Alcohols Using Alcohol Dehydrogenase as an Electrocatalyst Yuan, R, Watanabe, S, Kuwabata, S, Yoneyama, H (1997) Asymmetric electroreduction of ketone and aldehyde derivatives to the corresponding alcohols using ... R ...
Asymmetric Hydrogenation of Prochiral Aminoketone to Aminoalcohol for API 来自 ACS 喜欢 0 阅读量: 33 作者:Klingler,Franz Dietrich 摘要: This Account gives an overview of the homogeneously catalyzed asymmetric hydrogenation of prochiral amino ketones. The preparation of enantiopure arylalkanolamines, ...
ketone的中文翻译是酮(kěn)。酮是有机化合物的一类,其分子中含有一个碳氧双键,即一个酮基,通式为R-CO-R'。酮类化合物可通过将卡宾与氧化物进行偶联反应得到。 以下是10个双语例句: 1. Acetone is a common ketone that is used as a solvent.丙酮是一种常用的酮类化合物,用作溶剂。 2. The ketone gr...
Ketone, any of a class of organic compounds characterized by the presence of a carbonyl group in which the carbon atom is covalently bonded to an oxygen atom. The remaining two bonds are to other carbon atoms or hydrocarbon radicals. The most important k
Milone C,Ingoglia R,Tropeano M L,Neri G,Galvagno S.First example of selective hydrogenation of unconstrained α,β-unsaturated ketone to α,β-unsaturated alcohol by molecular hydrogen. Chemical Communications . 2003First example of selective hydrogenation of unconstrained α,β-unsaturated ketone to...
alcohol. Butylene is produced from oil cuts. However, petroleum is a recognized finite resource and is pointed out as a major cause of environmental issues. An alternative to improve a process is process intensification (PI). In this work, an intensified alternative to produce MEK from 2,3- ...
Initial conversion to the N-butenyl derivative (29) allowed reduction of the ester unit to an alcohol and oxidation back to the aldehyde, 43. A Wittig reaction followed by hydrolysis with aqueous acid gave 109.67b Sign in to download full-size image 1.5.2 Synthesis of Alkaloids and Other ...
This process comprises reacting an aldehyde or a ketone with an alcohol using zirconium oxide hydrate as a catalyst.Akira Akira 被引量: 3发表: 1988年 PHOSPHORUS AND NITROGEN-CONTAINING POLYOLS The aminoalkane phosphonic acids of Formula II may be obtained (a) by condensing together preferably in...
Mono-, di- and tri-ketones of polyoxyalkylene compounds prepared by a method whereby the terminal hydroxyl groups of polyoxyalkylene compounds are oxidized to ketone groups with an alkali metal or an alkaline earth metal hypochlorite oxidant in the presence of acetic acid are disclosed. These compoun...