Journal of the American Chemical Society

Benzopyrylium salts. V. Preparation and properties of substituted 2, 3-diphenylbenzopyrylium perchlorates

RR Otter, RL Shriner

文献索引：Otter; Shriner Journal of the American Chemical Society, 1951 , vol. 73, p. 887,888

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被引用次数: 7

摘要

Six new 2, 3-diphenylbenzopyrylium perchlorates with methyl and methoxy groups in the o, m-and p-positions of the 2-phenyl group have been prepared by condensation of salicylaldehyde with the appropriate substituted desoxybenzoin. Conductivity studies of these salts, unsubstituted 2, 3-diphenylbenzopyrylium perchlorate and tri-(p-anisy1)- carbonium perchlorate showed that they were all strong electrolytes in acetonitrile. The ...