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Synthesis and mass spectral study of new phenylsulfonyl substituted isoxazolidines
Author(s) -
Dürüst Yaşar,
Altuğ Cevher,
Sinkkonen Jari,
Martiskainen Olli,
Pihlaja Kalevi
Publication year - 2006
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.5570430519
Subject(s) - chemistry , sulfone , fragmentation (computing) , cycloaddition , mass spectrum , nitrone , mass spectrometry , electron ionization , 1,3 dipolar cycloaddition , organic chemistry , medicinal chemistry , ionization , catalysis , ion , computer science , operating system , chromatography
Ten 2,3‐disubstituted 4‐phenylsulfonyl isoxazolidines ( 3a‐j ) were prepared by 1,3‐dipolar cycloaddition reaction of substituted nitrones ( 1a‐j ) with phenyl vinyl sulfone ( 2 ). The reaction products were identified by means of IR, NMR, and MS data. In addition, the factors influencing on the electron ionization induced mass spectral fragmentation of the title products are discussed in detail.