6772-61-8Relevant articles and documents
Visible-Light-Induced Controlled Oxidation of N-Substituted 1,2,3,4-Tetrahydroisoquinolines for the Synthesis of 3,4-Dihydroisoquinolin-1(2H)-ones and Isoquinolin-1(2H)-ones
Bansode, Ajay H.,Suryavanshi, Gurunath
supporting information, p. 1390 - 1400 (2021/01/26)
A visible light-rose bengal-TBHP mediated, controlled oxidation of N-substituted 1,2,3,4-tetrahydroisoquinolines is developed for the synthesis of 3,4-dihydroisoquinolin-1(2H)-ones and isoquinolin-1(2H)-ones. The present method feature's a broad substrate scope, good functional group tolerances, and the products were prepared in good to excellent yields. The developed methodology further demonstrated in the synthesis of isoindolo[2,1-b] isoquinolin-5(7H)-one (topoisomerase-I inhibitor). (Figure presented.).
Co(iii)-catalysed regioselective linear C(8)-H olefination of isoquinolone with terminal aromatic and aliphatic alkynes
Chandra, Devesh,Gupta, Puneet,Kumar, Nikunj,Parmar, Diksha,Sharma, Upendra,Sumit
supporting information, p. 11613 - 11616 (2021/11/12)
A regioselective C8 linear olefination of isoquinoline-1H-2-one with terminal (aromatic and aliphatic) alkynes is reported under Co(iii) catalysis. This is an exclusive report on the C8 functionalization of isoquinolone using non-noble transition metal co
Oxidation of the inert sp3C-H bonds of tetrahydroisoquinolines through C-H activation relay (CHAR): construction of functionalized isoquinolin-1-ones
Yuan, Yuan,Zhang, Shuwei,Sun, Zheng,Su, Yichun,Ma, Qiyuan,Yuan, Yu,Jia, Xiaodong
supporting information, p. 3347 - 3350 (2021/04/07)
A TBN/O2-initiated oxidation of the relatively inert 3,4-C-H bonds of THIQs was accomplished, in which the existence of an α-phosphoric ester group is crucial to enable dioxygen trapping and intramolecular HAT (C-H activation relay,CHAR), reali