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MCD studies of azulene and naphthalene

✍ Scribed by A. Tajiri; M. Hatano

Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
303 KB
Volume
34
Category
Article
ISSN
0009-2614

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✦ Synopsis

The magnetic circular dichrokm (MCD) spectra of azulene and naphthalene, twc possible isomeric conjugated hydrocarbons with ten n-electrons around the bicyclic urban core, show Faraday B terms for all the abarption bands in the visible znd ultraviolet spectral regions. Spectral features of the molecules as a whole and experimental B/D values extracted from the spectra reflect the resemblance of their electronic structures.

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## Abstract From the uncatalyzed transfer‐hydrogenation of azulene 1 with the hydrogen donors 9,10‐dihydroanthracene (4), 7__H__‐benz[__de__]anthracene (5) and 9,9‐diphenyl‐10,10‐dideuteroanthracene (6) at 340–375°C in diphenyl ether, two isomeric octahydroazulenes and, in addition, naphthalene and