1560-32-3Relevant articles and documents
Carlson,Herkules
, p. 1794 (1973)
Aromatic hydroxylation of anthracene derivatives by a chromium(III)-superoxo complex via proton-coupled electron transfer
Devi, Tarali,Lee, Yong-Min,Nam, Wonwoo,Fukuzumi, Shunichi
supporting information, p. 8286 - 8289 (2019/07/16)
The chemistry of metal-superoxo intermediates started being unveiled in oxidation reactions by enzymes and their synthetic model compounds. However, aromatic hydroxylation reactions by the metal-superoxo species are yet to be demonstrated. In this study, we report for the first time that the hydroxylation of aromatic compounds such as anthracene and its derivatives by a mononuclear nonheme Cr(iii)-superoxo complex, [(Cl)(TMC)CrIII(O2)]+ (1), occurs in the presence of triflic acid (HOTf) via the rate-determining proton-coupled electron transfer (PCET) from anthracene to 1, followed by a fast further oxidation to give anthraquinone. The rate constants of electron transfer from anthracene derivatives to 1 in the presence of HOTf are well analyzed in light of the Marcus theory of electron transfer.
NEW AND RENEWED SYNTHESES OF 10-PHENYLANTHRONE AND 10-HYDROXY-10-PHENYLANTHRONE
Branz, Stephen E.,Jin, Kate,Liu, Yanzhou,Dao, Tram N.
, p. 127 - 134 (2007/10/03)
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Aloin, some observations on its constitution.
AWE,KUEMMELL
, p. 271 - 277 (2007/10/05)
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