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The mass spectra of pseudo ‐azulenes containing both nitrogen‐ and sulfur‐heteroatoms
Author(s) -
BuuHoï N. P.,
Croisy A.,
Jacquig P.,
Martani A.,
Ricci A.
Publication year - 1970
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.5570070430
Subject(s) - chemistry , heteroatom , fragmentation (computing) , thiophene , sulfur , electron ionization , mass spectrum , ion , nitrogen , nitrogen atom , medicinal chemistry , computational chemistry , photochemistry , organic chemistry , ring (chemistry) , ionization , computer science , operating system
The fragmentation under electron impact of [1]benzothiopyrano[4,3‐ b ]indoles and their thiophene analogs has been investigated. These pseudo ‐azulenes behaved in accordance with their aromatic structure and their fragmentation followed simple patterns, leading to hitherto unreported ions.