40624-75-7Relevant academic research and scientific papers
Multicomponent strategy to indeno[2,1- C ]pyridine and hydroisoquinoline derivatives through cleavage of carbon-carbon bond
Feng, Xian,Wang, Jian-Jun,Xun, Zhan,Huang, Zhi-Bin,Shi, Da-Qing
, p. 1025 - 1033 (2015)
A concise and efficient three-component domino reaction has been developed for the synthesis of polyfunctionalized indenopyridine and hydroisoquinoline derivatives via the cleavage of a C-C bond under transition-metal-free conditions. This reaction provides facile access to complex nitrogen-containing heterocycles by simply mixing three common starting materials in EtOH in the presence of 20 mol % NaOH under microwave irradiation conditions.
Synthesis of some novel heterocyclic Xylidinyl amines and carboxamides
Abdelrazek, Fathy M.,Farghaly, Mohamed S.,Abdelrahman, Hussein E.
, p. 163 - 168 (2015/01/30)
The xylidines 1a,b undergo condensation with ethyl cyanoacetate 2 and ethyl benzoyl acetate 15 to afford the cyano acetanilides 3a,b and the β-diketones 16a,b, respectively. Compounds 3a,b react with hydrazine and phenyl hydrazine to afford the azine-bis
