Phototransformations of epoxyindanone adducts. Steady-state and laser flash photolysis studies

D Ramaiah, S Rajadurai, PK Das…

Index: Ramaiah, Danaboyina; Rajadurai, Sivanandi; Das, Paritosh K.; George, Manapurathu V. Journal of Organic Chemistry, 1987 , vol. 52, # 6 p. 1082 - 1089

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Citation Number: 9

Abstract

The phototransformations of several cycloadducts of 2, 3-diphenyl-2, 3-epoxy-l-indanone are reported. All these substrates exhibited singlet-state-mediated transformations leading to benzoxocinones, whereas in some cases, depending on the substituents present in the alkene moiety, triplet-state-mediated reactions leading to naphthalene derivatives have also been observed. Nanosecond laser pulse excitation gave transient absorptions tentatively ...

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