Russian journal of organic chemistry

4, 5-Dihydroisoxazoles in the synthesis of new metallomesogens

VN Kovganko, NN Kovganko

Index: Kovganko Russian Journal of Organic Chemistry, 2006 , vol. 42, # 3 p. 430 - 434

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Citation Number: 7

Abstract

Abstract A new approach to the synthesis of metallomesogens containing β-enaminoketone fragments as chelating moieties was developed. The corresponding enaminoketone was synthesized by the oxidation of 3-(4′-butoxybiphenyl-4-yl)-5-pentyl-4, 5-dihydroisoxazole to 3-(4′-butoxybiphenyl-4-yl)-5-pentyl-4, 5-isoxazole, followed by opening of the isoxazole ring. The reaction of the enaminoketone with copper (II) and nickel (II) acetates gave the ...