Reactivities of Carbonyl-activated Angular and “Vinyl” Chlorine Substituents in Adducts from Dienes and Chloroquinones. Syntheses of Chloronaphthoquinones
R Gaertner
Index: Gaertner Journal of the American Chemical Society, 1954 , vol. 76, p. 6150,6155
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Citation Number: 14
Abstract
Xa and Xb) is nearly independent of the experimental conditions and probably promoted by the resulting aromatization. lo Removal of the angular chlorines from the derivatives of both chloranil I and 2, 5-dichloroquinone (IV) was accomplished also by catalytic low-pressure hydrogenations over palladium-oncharcoal or platinum oxide. The latter also effected saturation of the isolated double bond. The nature of the products (X and XI) was in-
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