214610-12-5Relevant articles and documents
Oxoarylation of ynamides with N-aryl hydroxamic acids
Chen, Changwei,Zhang, Hongyu,Xu, Gang,Cui, Sunliang
, p. 2551 - 2554 (2021/03/17)
Ynamides are electron-rich alkynes with unique reactivities and act as flexible building blocks in organic synthesis. Therefore, the investigation for transformation of ynamides with exceptional selectivity and efficiency is attractive and interesting. He
Synthesis of 1,3-di[alkoxy(aryloxy)carbonyl]-2-oxo-2,3-dihydroindoles
Porcs-Makkay, Márta,Argay, Gyula,Kálmán, Alajos,Simig, Gyula
, p. 5893 - 5903 (2007/10/03)
Two protocols have been developed for the synthesis of 1,3-di[alkoxy(aryloxy)carbonyl]-2-oxo-2,3-dihydroindoles starting from the corresponding N,O-diacyl derivatives obtained by treatment of 2-oxindoles with chloroformic acid esters and triethylamine. Th