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Synthesis and spectral properties of the 1‐aryl‐2‐phenyl‐4‐oxo‐4,5,6,7‐tetrahydroindole oximes and of their beckmann rearrangement products
Author(s) -
Dagher C.,
Hanna R.,
Terentiev P. B.,
Boundel Y. G.,
Maksimov B. I.,
Kulikov N. S.
Publication year - 1983
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.5570200428
Subject(s) - chemistry , beckmann rearrangement , azepine , aryl , product (mathematics) , medicinal chemistry , oxime , stereochemistry , organic chemistry , alkyl , geometry , mathematics
Abstract Under Beckmann conditions the oximes of the 1‐aryl‐2‐phenyl‐4‐oxo‐4,5,6,7‐tetrahydroindoles 2a‐k are rearranged yielding as the sole product, 1‐aryl‐2‐phenyl‐4‐oxo‐1,4,5,6,7,8‐hexahydropyrrolo[3,2‐ c ]azepine 3a‐k . The spectral data (ir, uv, ms) of these two classes of compounds are also discussed.