14547-80-9Relevant articles and documents
1,1-Difluoro-3-aryl(heteroaryl)-1: H -pyrido[1,2- c] [1,3,5,2]oxadiazaborinin-9-ium-1-uides: Synthesis; Structure; and photophysical, electrochemical, and BSA-binding studies
Bonacorso, Helio G.,Calheiro, Tainara P.,Iglesias, Bernardo A.,Acunha, Thiago V.,Franceschini, Steffany Z.,Ketzer, Alex,Meyer, Alexandre R.,Rodrigues, Letícia V.,Nogara, Pablo A.,Rocha, Jo?o B. T.,Zanatta, Nilo,Martins, Marcos A. P.
, p. 1913 - 1920 (2018)
This paper presents a series of six examples of 1,1-difluoro-3-aryl(heteroaryl)-1H-pyrido[1,2-c][1,3,5,2]oxadiazaborinin-9-ium-1-uides (2) - in which aryl(heteroaryl) = phenyl, 4-MeC6H4, 4-N(CH3)2C6H
Copper(I)-catalysed aerobic oxidative selective cleavage of C[sbnd]C bond with DMAP: Facile access to N-substituted benzamides
Ma, Haojie,Lu, Guoqiang,Han, Bo,Huang, Guosheng,Zhang, Yuqi,Wang, Ji-Jiang
, (2021)
A base/DMAP system for efficient oxidative cleavage of C(CO)–C(alkyl) bond to generate N-substituted benzamides has been developed in the presence of copper(I) chloride. The usage of inexpensive copper catalyst, broad substrate scope, mild conditions make
Traceless selenocarboxylates for the one-pot synthesis of amides and derivatives
Silva, Luana,Rosário, Alisson R.,Machado, Bianca M.,Lüdtke, Diogo S.
supporting information, (2020/12/25)
We have recently reported a one-pot procedure for glycosyl amides synthesis using selenocarboxylate as traceless reagent. Herein, we present a further application of selenocarboxylate-azide reaction for amide bond formation on a broader range of substrates, including heterocyclic systems and fatty acid. This method proved to be highly efficient for the synthesis of primary and secondary amides, sulfonamides, imides, phosphoramide and also carbamate.
Cu-catalyzed cross-coupling of methyl ketones and pyridin-2-amines for the synthesis of N-(2-pyridyl)-α-ketoamides
Chen, Ali,Guo, Pengfeng,Lin, Haoming,Liu, Xiang,Rao, Chuixiong,Yang, Daji,Yu, Yue
, p. 417 - 421 (2020/11/30)
An efficient copper-catalyzed strategy for the synthesis of α-ketoamides via cross-coupling of methyl ketones and pyridin-2-amines is described. This transformation has provided a simple process for the formation of C?N and C=O bonds to prepare α-ketoamid