Synthesis and Structure of trans-1,2-Bisaromatic Heterocycle Substituted Cyclopropanes

Abstract

Abstract: Trans-1,2-bis(2'-(5'-phenyl-1', 3', 4'-oxadiazolyl ) ) cyclopropane (BDCP) and its eleven substituted novel derivatives were synthesized. Besides four derivatives of l,2-bis(2'-(5'-phenyl-l', 3', 4'-ox-adiazo1yl))ethane (BPDS) were also synthesized as model compounds. The crystal structure of ethyl BDCP was determined and the cyclopropane ring was found to be able to transmit conjugation between the aromatic groups directly bonding with it by studying the ultraviolet and fluorescent spectra of the above compounds.

Key words: Cyclopropane, ethane, 1, 3, 4-oxadiazole, UV and FL spectra, conjugation

Wang Changsheng, Pan Jiaxing, Gao Zhenheng, Yao Xinkan, Wang Ruji, Wang Honggen. Synthesis and Structure of trans-1,2-Bisaromatic Heterocycle Substituted Cyclopropanes[J]. Chemical Research in Chinese Universities, 1989, 5(1): 50-60.

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Synthesis and Structure of trans-1,2-Bisaromatic Heterocycle Substituted Cyclopropanes

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