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1. CLXIX.—The nature of the alternating effect in carbon chains. Part V. A discussion of aromatic substitution with special reference to the respective roles of polar and non-polar dissociation; and a further study of the relative directive efficiencies of oxygen and nitrogen, C. K. Ingold, E. H. Ingold, J. Chem. Soc., 1310-1328(1926).
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http://dx.doi.org/10.1039/JR9262901310 Код: Выделить всё
http://dx.doi.org/10.1039/CT9181300645Upd
Спасибо, Viksya