Photodimerization and photooxygenation of 9-vinylcarbazole catalyzed by titanium dioxide and magnesium perchlorate

H Maeda, M Yamamoto, H Nakagawa…

Index: Maeda, Hajime; Yamamoto, Mio; Nakagawa, Hideyuki; Mizuno, Kazuhiko Chinese Chemical Letters, 2010 , vol. 21, # 3 p. 365 - 368

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Citation Number: 3

Abstract

Photoreaction of 9-vinylcarbazole in acetonitrile in the presence of titanium dioxide and a catalytic amount of magnesium perchlorate gave 3, 6-di (9-carbazolyl)-1, 2-dioxane as a photooxygenated product via photodimerization of 9-vinylcarbazole. The photoreaction proceeds via an electron transfer mechanism, where magnesium perchlorate accelerated formation of the photooxygenated product.

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