26906-00-3Relevant academic research and scientific papers
Visible-Light Photoredox-Catalyzed Amidation of Benzylic Alcohols
Gaspa, Silvia,Farina, Andrea,Tilocca, Mariella,Porcheddu, Andrea,Pisano, Luisa,Carraro, Massimo,Azzena, Ugo,De Luca, Lidia
, p. 11679 - 11687 (2020)
A new photocatalyzed route to amides from alcohols and amines mediated by visible light is presented. The reaction is carried out in ethyl acetate as a solvent. Ethyl acetate can be defined a green and bio-based solvent. The starting materials such as the energy source are easily available, stable, and inexpensive. The reaction has shown to be general and high yielding.
Copper-catalyzed amide bond formation from formamides and carboxylic acids
Liu, Hong-Qiang,Liu, Jun,Zhang, Yang-Hui,Shao, Chang-Dong,Yu, Jing-Xun
, p. 11 - 14 (2015/01/30)
A highly efficient copper-catalyzed approach to form amide bonds from formamides and carboxylic acids was developed. This protocol shows broad substrate scopes and high yields in the presence of 1 mol% catalyst and 4.0 equiv. formamides.
Syntheses of amides via iodine-catalyzed multiple sp3 C-H bonds oxidation of methylarenes and sequential coupling with N,N-dialkylformamides
Du, Bingnan,Sun, Peipei
, p. 1176 - 1182 (2014/08/18)
The oxidative coupling of methylarenes and N,N-dialkylformamides was developed, and the appropriate reaction conditions were established. By using I2 as the catalyst, and tert-butyl hydroperoxide (TBHP) as the oxidant, the reaction provided N,N
Ruthenium-catalyzed ortho-C-H halogenations of benzamides
Wang, Lianhui,Ackermann, Lutz
supporting information, p. 1083 - 1085 (2014/01/17)
[Ru3(CO)12] and AgO2C(1-Ad) enabled the first ruthenium-catalyzed intermolecular halogenations of arenes via C-H activation. Thereby, brominations and iodinations of electron-rich and electron-deficient benzamides were ach
A novel method for the conversion of carboxylic acids to N,N-dimethylamides using N,N-dimethylacetamide as a dimethylamine source
Aavula, Sanjeev Kumar,Chikkulapally, Anil,Hanumanthappa,Jyothi, Indira,Vinod,Sulur, Kumar,Manjunatha,Sythana, Suresh Kumar
, p. 155 - 159 (2013/07/11)
A simple, cost effective and environmentally benign method is reported for the preparation of N,N-dimethylamides from carboxylic acids. The versatility of the method is determined by synthesising a large number of N,N-dimethylamide derivatives. Carboxylic acids are heated at 160-165°C in N,N-dimethylacetamide solvent in the presence of1,1'-carbonyldiimidazole to afford the corresponding N,N-dimethylamides in good to excellent yields.
