Stereochemistry of Polyethylated Aromatic Systems

V Marks, HE Gottlieb, SE Biali

Index: Taha; Marks; Gottlieb; Biali Journal of Organic Chemistry, 2000 , vol. 65, # 25 p. 8621 - 8628

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Abstract

Abstract Hexaethylbenzene adopts a conformation with the ethyl groups perpendicular to the aromatic ring and oriented in a fully alternated up-down arrangement. The synthesis, stereochemistry and rotational barriers of systems possessing two polyethylaryl rings in