Výsledky vyhledávání - "P. E. Glaspy"

Mass spectral rearrangements ofN-(4′-arylthio-2′-butynyl)N-(2″-arylthio-2″-propenyl)-p-toluidines,N,N-bis(2′-arylthio-2′-propenyl)-p-toluidines and 1,2-bis(arylthio)acenaphthenes

Autor: P. E. Glaspy, Richard A. Hancock, B. S. Thyagarajan

Publikováno v: Organic Mass Spectrometry. 20:228-235

Under electron impact the title compounds display, in addition to the sequential loss of the arylthio groups, the elimination of a bisaryl disulphide moiety, but they do not eliminate sulphur. The behaviour of the p-toluidine derivatives supports the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b6388df4c8be555228f16b8c0d7dc982
https://doi.org/10.1002/oms.1210200312

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Mass spectral rearrangements of 3-arylsulphonyl-2-arylthiopropenes andN-(4′-arylsulphonyl-2′-butynyl)-N-(4″-arylthio-2″-butynyl)anilines

Autor: Richard A. Hancock, P. E. Glaspy, B. S. Thyagarajan

Publikováno v: Organic Mass Spectrometry. 20:281-287

Under electron impact the title compounds undergo skeletal rearrangement in addition to the anticipated modes of cleavage. The 3-arylsulphonyl-2-arylthiopropenes readily eliminate sulphur dioxide. Other modes of fragmentation include rearrangement to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5c612740a7540259c69f99ff50aa80e
https://doi.org/10.1002/oms.1210200404

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