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Acetoxytropyliumbromid: Synthese, Strukturbeweis, Verhalten in Lösung
Author(s) -
Engel Peter,
Keller Urs Martin,
Bigler Peter,
Neuenschwander Markus
Publication year - 1976
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.19760590707
Subject(s) - chemistry , tropone , polar , salt (chemistry) , polymer chemistry , stereochemistry , medicinal chemistry , crystallography , physics , astronomy
Acetoxytropyliumbromide: Synthesis, Structural Evidence, Behaviour in Solution. Acetoxytropyliumbromide ( 9 ) is formed from tropone and acetylbromide. In solution the tropylium salt equilibrates with the educts, 9 being favored at low temperature in polar aprotic solvents. The structure of the title compound has been proved by X‐ray analysis, as well as by investigation of the 1 H‐NMR. spectra of solutions of 9 .