1445317-61-2Relevant articles and documents
Catalyst-Free, Metal-Free, and Chemoselective Transamidation of Activated Secondary Amides
Ramkumar, Rajagopal,Chandrasekaran, Srinivasan
, p. 921 - 932 (2019)
A simple protocol, which is catalyst-free, metal-free, and chemoselective, for transamidation of activated secondary amides in ethanol as solvent under mild conditions is reported. A wide range of amines, amino acids, amino alcohols, and the substituents, which are problematic in catalyzed transamidation, are tolerated in this methodology. The transamidation reaction was successfully extended to water as the medium as well. The present methodology appears to be better than the other catalyzed transamidations reported recently.
Highly efficient synthesis of aryl ketones by PEPPSI-palladium catalyzed acylative Suzuki coupling of amides with diarylborinic acids
Wang, Chen,Huang, Lingyun,Wang, Fengze,Zou, Gang
supporting information, p. 2299 - 2301 (2018/05/16)
An improved acylative cross-coupling of various N-methyl-N-tosyl amides with diarylborinic acids for synthesis of aryl ketones is developed. In most cases, aryl ketones could be obtained in excellent yields by using 1 mol% 2,6-diisopropylphenylimidazolylidene and 3-chloropyridine co-supported palladium chloride as catalyst in the presence of 3 equiv. K2CO3 as base in refluxing THF. The readily prepared and cost-effective substrates, N-methyl-N-tosylamides and diarylborinic acids, and the commercially available catalyst system promise a practical and efficient access to aryl ketones.
Indium triiodide catalyzed reductive functionalization of amides via the single-stage treatment of hydrosilanes and organosilicon nucleophiles
Inamoto, Yoshihiro,Kaga, Yuta,Nishimoto, Yoshihiro,Yasuda, Makoto,Baba, Akio
supporting information, p. 3452 - 3455 (2013/07/26)
The indium triiodide catalyzed single-stage cascade reaction of N-sulfonyl amides with hydrosilanes and two types of organosilicon nucleophiles such as silyl cyanide and silyl enolates selectively promoted deoxygenative functionalization to give α-cyanoamines and β-aminocarbonyl compounds, respectively.