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Trisdehydro[14]annuleno[16]annulene

โœ Scribed by Yukihiro Yoshikawa; Masahiko Iyoda; Masazurni Nakagawa; Shin'ichi Nakatsuji; Shuzo Akiyama


Publisher
Elsevier Science
Year
1981
Tongue
French
Weight
233 KB
Volume
22
Category
Article
ISSN
0040-4039

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โœฆ Synopsis


All new compounds described in this paper gave IR, NMR, and mass spectral data consistent with the assigned structures and satisfactory elemental analyses were obtained.


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Tetrakisdehydro[14]annuleno[20]annulene consisting of an aromatic bisdehydro[14]annulene and an antiaromatic trisdehydro[20]annulene has been synthesized. The 'H NMR spectra clearly indicate the induction of para-and diamagnetic ring currents in each of the [4n]-and [4n+2]rings, respectively. Recent

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