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Zur Kenntnis der Sesquiterpene und Azulene. 124. Mitteilung. Basizität und Absorptions‐Spektren des 1‐Amino‐azulens
Author(s) -
Schulze J.,
Heilbronner E.
Publication year - 1958
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19580410606
Subject(s) - chemistry , azulene , medicinal chemistry , conjugate , stereochemistry , organic chemistry , mathematical analysis , mathematics
The preparation of 1‐amino‐azulene (III) is described. Its absorption spectrum and that of its conjugate acid (IV) have been recorded. Its apparent pK is compared with those of other aromatic amino‐compounds.