54151-35-8Relevant academic research and scientific papers
Preparation method of N-acetonyl amine compound
-
Paragraph 0046, (2016/10/09)
The invention discloses a preparation method of an N-acetonyl amine compound. The method comprises the following steps that an amine compound and glycerin are used as reaction raw materials, and in the presence of a composite catalyst and an alkali addition agent, in reaction mediums and at the reaction temperature of 80-180 DEG C, a reaction is performed for 2-48 hours in a sealed reactor so that the N-acetonyl amine compound is obtained. The method disclosed by the invention is simple, reaction conditions are mild, target products can be obtained at a low cost and at a high yield, and the used catalyst has high catalytic activity and is easy to separate and repeatedly use in a reaction system; besides, the whole process is environment-friendly, and the utilization of by-products namely the glycerin of biologic diesel oil is promoted.
Glycerol as a Building Block for Prochiral Aminoketone, N-Formamide, and N-Methyl Amine Synthesis
Dai, Xingchao,Rabeah, Jabor,Yuan, Hangkong,Brückner, Angelika,Cui, Xinjiang,Shi, Feng
, p. 3133 - 3138 (2016/11/29)
Prochiral aminoketones are key intermediates for the synthesis of optically active amino alcohols, and glycerol is one of the main biomass-based alcohols available in industry. In this work, glycerol was catalytically activated and purposefully converted with amines to generate highly valuable prochiral aminoketones, as well as N-formamides and N-methyl amines, over CuNiAlOx catalyst. The catalyst structure can be anticipated as nano-Ni species on or in CuAlOx via the formation of nano- Cu?Ni alloy particles. This concept may present a novel and valuable methodology for glycerol utilization.
