23592-53-2Relevant academic research and scientific papers
Selenium-promoted intramolecular oxidative amidation of 2-(arylamino)acetophenones for the synthesis of N-arylisatins
Liu, Yong,Chen, Hui,Hu, Xiong,Zhou, Wang,Deng, Guo-Jun
supporting information, p. 4229 - 4232 (2013/07/26)
A convenient method for the synthesis of N-arylisatins from 2-(arylamino)acetophenones by using SeO2 as an oxidant is described. Various substituted N-arylisatins were selectively obtained in good to excellent yields. The reaction tolerates a wide range of functionalities. Copyright
12-Organyldibenzazocine-5,7-diones
Hellwinkel, Dieter,Ittemann, Peter
, p. 3165 - 3197 (2007/10/02)
The title compounds 10, 23 are formed in low yields on treatment of 2,2'-organylimino-bisbenzoic acid esters 8 with methyllithium, but in high yields in the intramolecular ester condensation with sodium hydride of triarylamines 12, containing o-acetyl-, a
