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Photoanilid‐analoge Umlagerungen von N ‐Acyl‐Derivaten des 5 H ‐Benzo[ b ]carbazols
Author(s) -
Zander Maximilian
Publication year - 1981
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19811140732
Subject(s) - chemistry , carbazole , stereochemistry , medicinal chemistry , bicyclic molecule , organic chemistry
Photoanilide‐Analogous Rearrangements of N ‐Acyl Derivatives of 5 H ‐Benzo[ b ]carbazole The known photo rearrangement of N ‐acetylcarbazole yielding carbazole ketones has also been observed for the N ‐acetyl and N ‐(2‐naphthoyl) derivatives 3,4 of 5 H ‐benzo[ b ]carbazole (8) , whereas N ‐(2‐naphthoyl)carbazole (2) is photochemically almost stable. An explanation for this different behaviour on the basis of the tern schemes of the compounds studied is suggested.