Tetrakisdehydro[14]annuleno[20]annulene |
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| Authors: | Yukihiro Yoshikawa Masahiko Iyoda Masazumi Nakagawa |
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| Institution: | Department of Chemistry, Faculty of Sciense, Osaka University, Toyonaka, Osaka 560, Japan |
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| Abstract: | Tetrakisdehydro14]annuleno20]annulene consisting of an aromatic bisdehydro14]annulene and an antiaromatic trisdehydro20]annulene has been synthesized. The 1H NHR spectra clearly indicate the induction of para- and diamagnetic ring currents in each of the 4n]- and 4n+2]-rings, respectively. |
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