Keto-enol tautomerism in the thiophene analogs of naphthacen-5-one

WA Lindley, DWH MacDowell

Index: Lindley, William A.; MacDowell, Denis W.H. Journal of Organic Chemistry, 1982 , vol. 47, # 4 p. 705 - 709

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Citation Number: 27

Abstract

Discussion Some significant observations result from these studies. The c-fused anthrathiophene system, 1, 3-dimethyl-4, 11-dihydroanthra [2, 3-c] thiophen-4-one (6), was identical with 4, 9-dihydronaphtho [2, 3-c] thiophen-4-one (19) and 1, 3-