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UV Photoelectron Spectroscopy Studies of the Products of Thermal Extrusion of Sulfur Dioxide from Benzosultams
Author(s) -
Chrostowska Anna,
Gracian Françoise,
Sotiropoulos JeanMarc,
PfisterGuillouzo Geneviève,
Wojciechowski Krzysztof
Publication year - 2000
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/(sici)1099-0690(200001)2000:2<313::aid-ejoc313>3.0.co;2-i
Subject(s) - chemistry , xylylene , x ray photoelectron spectroscopy , sulfur dioxide , aldimine , extrusion , sulfur , thermal , photochemistry , organic chemistry , chemical engineering , catalysis , materials science , physics , meteorology , engineering , metallurgy
An aza‐ ortho ‐xylylene system is produced by thermal degradation of N ‐alkylbenzosultam, which can be directly studied by coupling the system to a UV/photoelectron spectrometer. These thermodynamically unstable xylylene derivatives rearrange to give aldimine by a [1,5] hydrogen shift.