Wu ZG, Liang X, Zhou J, Yu L, Wang Y, Zheng YX, Li YF, Zuo JL, Pan Y. Photocatalyzed cascade oxidative annulation of propargylamines and phosphine oxides.
Chem Commun (Camb) 2017;
53:6637-6640. [DOI:
10.1039/c7cc02433a]
[Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A novel photocatalyzed radical cascade reaction was developed for the synthesis of phosphorylated heterocycles. One of the phosphorylated quinolines was employed as an electron-transporting material for fabricating organic light-emitting diodes displaying excellent performances with a maximum external quantum efficiency of 21.9%.
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