Neutralization‐Reionization Mass Spectrometry and Matrix Isolation of Some 9‐Silaanthracenes | Zendy

Winkel Yvar Van Den | Zendy; Van Baar Ben L. M. | Zendy; Bickelhaupt Friedrich | Zendy; Kulik Willem | Zendy; Sierakowski Claudia | Zendy; Maier Günther | Zendy

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Neutralization‐Reionization Mass Spectrometry and Matrix Isolation of Some 9‐Silaanthracenes

Author(s) -

Winkel Yvar Van Den,

Van Baar Ben L. M.,

Bickelhaupt Friedrich,

Kulik Willem,

Sierakowski Claudia,

Maier Günther

Publication year - 1991

Publication title -

chemische berichte

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 0009-2940

DOI - 10.1002/cber.19911240127

Subject(s) - chemistry , matrix isolation , reionization , mass spectrometry , matrix (chemical analysis) , argon , mass spectrum , pyrolysis , analytical chemistry (journal) , electron ionization , neutralization , chromatography , organic chemistry , ionization , ion , antibody , immunology , biology

Neutralization‐reionization mass spectrometry of silaanthracene radical cations, which are generated from the 9,10‐dihydro‐9‐silaanthracenes 1, 3, 8 and 11 under electron‐impact conditions, indicates that silaanthracenes are stable molecues in the gas phase. Flash pyrolysis of the starting compounds mentioned above also yields the silaanthracenes 2, 4 , and 10 , which may be isolated in an argon matrix at 15 K and exhibit characteristic UV spectra.

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