Experimental and theoretical study of photoenolization mechanism for 1-methylanthraquinone

NP Gritsan, IV Khmelinski, OM Usov

文献索引：Gritsan, Nina P.; Khmelinski, Igor V.; Usov, Oleg M. Journal of the American Chemical Society, 1991 , vol. 113, # 25 p. 9615 - 9620

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被引用次数: 44

摘要

Abstract: Photoenolization of 1-methylanthraquinone (AQ) and its deuterated analogue (AQ- d,) has been studied by laser flash photolysis over a wide temperature range (120-340 K). Phototransfer of a H (or D) atom has been found to occur in both the singlet and triplet nr* states. The temperature dependence of the efficiency of the phototransfer of H and D atoms in the Inr* state has been analyzed. Piperylene quenching of AQ and AQ-d, triplet excited ...