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The Mass Spectra of Some 3,4‐Disubstituted Sydnones
Author(s) -
Tien HsienJu,
Fang GwoMing,
Lin ShawTao,
Tien LingLing
Publication year - 1991
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.199100028
Subject(s) - chemistry , substituent , fragmentation (computing) , mass spectrum , cleavage (geology) , spectral line , electron ionization , computational chemistry , medicinal chemistry , photochemistry , organic chemistry , ion , ionization , physics , geotechnical engineering , astronomy , fracture (geology) , computer science , engineering , operating system
Thirty‐one mass spectra of the 3,4‐disubstituted sydnones have been measured under EI conditions. The fragmentation processes are cleavage of the 4‐substituent and a channel with loss of CO and NO. The competitive fragmentations depend upon the nature of the substituent on C(4).