Synthesis of photoactive 1-methyl-1-R-4-(1, 4-dioxo-1, 4-dihydronaphthalen-2-yl) piperazinium salts

VN Berezhnaya, VV Shelkovnikov…

Index: Berezhnaya; Shelkovnikov; Korotaev Russian Journal of Organic Chemistry, 2011 , vol. 47, # 12 p. 1823 - 1831

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Abstract

Abstract Photoactive 4-(1, 4-dioxo-1, 4-dihydronaphthalen-2-yl) piperazinium salts were synthesized by alkylation of 3-chloro-2-(piperazin-1-yl)-and 2-arylamino-3-(4- methylpiperazin-1-yl)-1, 4-naphthoquinones. Light sensitivities of materials obtained by adsorption of the synthesized piperazinium salts from solution onto oxidized aluminum support were estimated.

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