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Preparation and Characterization of Bridged Naphthoxazinium Salts

✍ Scribed by Andreas Kanitz; Horst Hartmann

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
257 KB
Volume
1999
Category
Article
ISSN
1434-193X

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✦ Synopsis

By condensation of bridged 4-arylazo-substituted 3-perchlorates 24-30 have been prepared. The spectral properties of the products have been compared with those of hydroxyanilines 18 and bridged or unbridged 4-arylazosubstituted 1-naphthylamines 19-23 with bridged 1-the bridged phenoxazinium salt 31 as well as with data for some unbridged analogues. naphthylamines 15-17 and 3-aminophenols 14, respectively, in the presence of perchloric acid, bridged naphthoxazinium Few simple routes exist for the preparation of naphthox-Scheme 1

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