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Condensed thiophenes from sulfur bridging. I. Phenanthro[4,5‐ bcd ]thiophene
Author(s) -
Klemm L. H.,
Mccoy D. R.,
Olson D. R.
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.5570070618
Subject(s) - chemistry , thiophene , sulfur , sulfoxide , sulfone , bridging (networking) , sulfide , phenanthrene , hydrogen sulfide , catalysis , molecule , polymer chemistry , naphthalene , organic chemistry , photochemistry , computer network , computer science
Treatment of phenanthrene with hydrogen sulfide and an alumina catalyst at 630° gives phenthro[4,5‐ bcd ]thiophene (XVII). Spectral properties of XVII, its sulfoxide, and its sulfone are presented. Other examples of the direct insertion of a sulfur bridging atom into an aromatic molecule are reviewed.
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