Journal of the American Chemical Society

A sterically controlled recyclable system: reversible photoredox reactions between anthraquinone and hindered tertiary amines

H Gan, DG Whitten

文献索引：Gan, Hong; Whitten, David G. Journal of the American Chemical Society, 1993 , vol. 115, # 18 p. 8031 - 8037

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被引用次数: 27

摘要

Abstract: Photochemical reactions of 9, lO-anthraquinone (AQ) with sterically hindered tertiary amines have been studied. The reactivity and products are strongly dependent on the structure of the tertiary amine. Irradiation of AQ in the presence of the sterically hindered amine 1, 2, 2, 6, 6-pentamethy1-4-piperidinol (3)(or 1, 2, 2, 6, 6-pentamethylpiperidine (5)) in degassed dry benzene leads chiefly to the formation of 9-hydroxy-9-[N-(2, 2, 6, 6- ...