Rotational Isomerism in Fluorene Derivatives. XIII. Conformational Equilibria of 9-(2-methylaminophenyl)-fluorene and the Effect of Acid on It

DOI: 10.1246/bcsj.61.3919

Source and publish data:

Bulletin of the Chemical Society of Japan p. 3919 - 3924 (1988)

Update date:2022-08-11

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Authors:

Nishida, Akiko

Takeshita, Makoto

Fujisaki, Shizuo

Kajigaeshi, Shoji

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Article abstract of DOI:10.1246/bcsj.61.3919

The compound 9-(methylaminophenyl)fluorene (2) was obtained by treatment of 9-(2-dimethylaminophenyl)-9-fluorenol (1b) with dry hydrogen bromide in acetic acid.The conformational equilibrium (ap<*>sp) of 2 was investigated on the basis of dynamic 1H NMR s

Full text of DOI:10.1246/bcsj.61.3919

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