61153-35-3Relevant articles and documents
Electrochemical Amide Bond Formation from Benzaldehydes and Amines: Oxidation by Cathodic-Generated Hydrogen Peroxide
Kurose, Yuma,Imada, Yasushi,Okada, Yohei,Chiba, Kazuhiro
supporting information, p. 3844 - 3846 (2020/06/23)
Although amide bond formation from aldehydes and amines is a popular synthetic tool, most of the previously reported reactions depend on transition-metal catalysts or expensive oxidants. We considered that a more environmentally benign and safer approach could be achieved by electrochemistry. Nineteen benzamide derivatives were obtained with this reaction. NMR studies, cyclic voltammetry (CV) investigations, and control experiments showed that the corresponding intermediate, a hemiaminal, was transformed into the amide by oxidation with hydrogen peroxide generated in situ by cathodic reduction of molecular oxygen.
A Manganese Pre-Catalyst: Mild Reduction of Amides, Ketones, Aldehydes, and Esters
Kelly, Colin M.,McDonald, Robert,Sydora, Orson L.,Stradiotto, Mark,Turculet, Laura
supporting information, p. 15901 - 15904 (2017/12/13)
A new (N-phosphinoamidinate)manganese complex is shown to be a useful pre-catalyst for the hydrosilative reduction of carbonyl compounds, and in most cases at room temperature. The Mn-catalyzed reduction of tertiary amides to tertiary amines, with a useful scope, is demonstrated for the first time by use of this catalyst, and is competitive with the most effective transition-metal catalysts known for such transformations. Ketones, aldehydes, and esters were also successfully reduced under mild conditions by using this new Mn catalyst.
Synthesis of 1-aminoisoquinolines by gold(III)-mediated domino reactions from 2-alkynylbenzamides and ammonium acetate
Long, Yuhua,She, Zhigang,Liu, Xiaochen,Chen, Yu
, p. 2579 - 2588 (2013/04/24)
A facile synthetic route toward pharmaceutically interesting 1-aminoisoquinoline derivatives by gold(III)-mediated domino reactions is described. This synthetic protocol starts from readily available 2-alkynylbenzamides and ammonium acetate and takes plac