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Meso‐heterocyclic analogues of 9,10‐dihydroanthracene. XIV. Some indoles and carbazoles derived from phenoxathiin
Author(s) -
Coïc JP.,
SaintRuf G.
Publication year - 1978
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.5570150824
Subject(s) - chemistry , condensation , medicinal chemistry , stereochemistry , thermodynamics , physics
2‐Aminophenoxathiin undergoes easy condensation with different ω‐bromoketones to give 2‐aroylmethylaminophenoxathiins. These compounds give pyrrolo[2,3‐ b ]phenoxathiins by the Möhlau‐Bischler cyclisation. Some carbazolo[2,1‐ b ]phenoxathiins were also synthesised from 7‐oxo‐7,8,9,10‐tetrahydrobenzo[ b ] phenoxathiin.