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Protonierte fluorenon‐ionen aus N.N ‐diarylsubstituierten 1.4‐diazaspiro[4.4]nonanen: Eine neue elektronenstossinduzierte arylwanderung
Author(s) -
Schwarz H.,
Schönberg A.,
Singer E.,
Rapp U.,
Kaufmann H.,
Meier S.
Publication year - 1976
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570130435
Subject(s) - chemistry , protonation , fluorene , ion , mass spectrometry , aryl , medicinal chemistry , computational chemistry , organic chemistry , chromatography , alkyl , polymer
Using collisional activation mass spectrometry (CA) and suitable reference ions it can be shown that the title compounds rearrange to protonated fluorene ions. The mechanism of this novel aryl migration as well as possible alternative ion structures are discussed.