67503-14-4Relevant academic research and scientific papers
One pot synthesis of some new spiro[3H-indol-3,5'(4'H)-[1,2,4] oxadiazol]-2-ones and bis[spiro[3H-indol-3,5'(4'H)-[1,2,4] oxadiazol]-2-ones]
Azizian, Javad,Jadidi, Khosrow,Mehrdad, Morteza,Sarrafi, Yaghob
, p. 2309 - 2315 (2000)
A facile preparation of the title compound by 1,3-dipolar cycloaddition reaction of benzonitrile oxides with isatin imines or isatin diimines, in excellent yield, are reported.
Synthesis of 3′,4′-Diaryl-4′H-spiro[indoline-3,5′-[1′,2′,4′]oxadiazol]-2-ones via DMAP-catalyzed Domino Reactions and Their Antibacterial Activity
Shi, Guanghao,He, Xinwei,Shang, Yongjia,Xiang, Liwei,Yang, Cheng,Han, Guang,Du, Bing
, p. 901 - 909 (2016/09/20)
A convenient and metal-free DMAP-catalyzed domino reaction of isatins, arylamines and hydroximoyl chlorides has been developed to achieve 1,3-dipolar cycloaddition of imines into aryl nitrile oxides at ambient temperature. In this one-pot transformation,
