E. Ivakhnenko, P. Knyazev, N. Makarova, O. Demidov, A. Starikov, V. Minkin
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引用次数: 0
摘要
以 2,4-二（叔丁基）-12-（4-甲氧基苯基）-10-甲氧基-12H-喹恶啉并[2,3-b]吩噁嗪与四氰基喹啉二甲烷和 3,6-二（叔丁基）-邻醌等 π 电子受体的反应为例，研究表明这种 N. O-五杂环系统的衍生物是有效的电子供体，在温和的条件下可进行电子转移反应，形成稳定的阳离子和阴离子自由基结构、O-五杂环系统的衍生物是有效的电子供体，在温和的条件下可进行电子转移反应，形成稳定的阳离子和阴离子自由基结构。
Electron Transfer in Reaction of 12H-Quinoxalino[2,3-b]phenoxazines with π-Acceptors
Using the reaction of 2,4-di-(tert-butyl)-12-(4-methoxyphenyl)-10-methoxy-12H-quinoxalino[2,3-b]phenoxazine with π-electron acceptors such as tetracyanoquinodimethane and 3,6-di-(tert-butyl)-o-quinone) as an example it was shown that derivatives of this N,O-pentaheterocyclic system are effective electron donors that, under mild conditions, carry out electron transfer reactions with the formation of stable cation and anion radical structures.
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