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Selenium heterocycles. XIX . Synthesis of selenophenes and triarylbenzenes from 2,5‐diaryl‐1,4‐dithiin 1,1,4,4‐tetroxides
Author(s) -
Lalezari I.,
Shafiee A.,
Rashidbaigi A.
Publication year - 1976
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.5570130110
Subject(s) - chemistry , selenium , pyrolysis , organic chemistry
Abstract Mixtures of 2,5‐diaryl‐1,4‐dithiin 1,1,4,4‐tctroxides and selenium were subjected to heat and afforded 2,5‐diarylselenophenes. Pyrolysis of 2,5‐diaryl‐1,4‐dithiin 1,1,4,4‐tetroxides led to the formation of a mixture of 1,2,4‐ and 1,3,5‐triarylbenzenes.