33707-64-1Relevant articles and documents
Platinum nanowires catalyzed direct amidation with aldehydes and amines
Xu, Dawei,Shi, Linyan,Ge, Danhua,Cao, Xueqin,Gu, Hongwei
, p. 478 - 481 (2016)
Different from the conventional synthesis methods and substrates, we designed a brand new method for synthesizing amides with platinum nanowires as catalysts and tert-butylhydroperoxide (TBHP) as the oxidant. Influence of factors, such as the catalyst, solvents, and the reaction temperature, were studied to determine the optimal reaction conditions. In addition, we explored the substrate generality and observed excellent yields.
A nanowire the platinum accepts method for catalytic synthesis of amides (by machine translation)
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Paragraph 0051-0053, (2017/02/28)
The invention relates to a nanowire the platinum accepts method for catalytic synthesis of amides. Specifically, the method comprises the following steps: adding the reaction vessel in the nanowire the platinum accepts in alcoholic, decompression except mellow, further adding alchlor, reaction solvent, pyridine, amine compounds, aldehyde compound and an oxidizing agent, under the mixing conditions, the heating reaction in in oil bath, after purification by column chromatography, to obtain amides, wherein: the states the aldehyde class compounds, amine compounds, alchlor, pyridine, the platinum accepts molar ratio of the oxidizing agent and 0.5-3 : 0.5-3 : 0.1-0.5: 0.5-2 : 0.1% - 2% : 0.5-5, the heating of the reaction temperature is 80-140°C, the reaction time is 16-24 hours. Because the nanowire the platinum accepts as the catalyst, the invention is not only high catalytic activity, and the performance is stable, at the same time the method of the present invention can obtain a higher yield, mild condition, process is simple, easy to operate. (by machine translation)
