Tetrathiaselenepin Ring Fused to Benzene and Naphthalene

Tetrathiaselenepin Ring Fused to Benzene and Naphthalene

Benzo[1,2,3,4,5]tetrathiaselenepin is an unstable cyclic polychalcogenide. Isopropyl and/or methoxy groups at the neighboring of polychalcogen ring sterically stabilized the unstable ring. Replacing of aromatic unit from benzene to naphthalene also gave thermodynamic stability to the ring. Synthesis...

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Veröffentlicht in:Chemistry letters 2007-05, Vol.36 (5), p.618-619
Hauptverfasser: Alam, Ashraful, Ogawa, Satoshi, Muraoka, Hiroki, Kon-no, Masaru, Nakajo, Shiduko, Sato, Ryu
Format: Artikel
Sprache:eng
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Zusammenfassung:Benzo[1,2,3,4,5]tetrathiaselenepin is an unstable cyclic polychalcogenide. Isopropyl and/or methoxy groups at the neighboring of polychalcogen ring sterically stabilized the unstable ring. Replacing of aromatic unit from benzene to naphthalene also gave thermodynamic stability to the ring. Synthesis, characterization, and stability of some novel polychalcogenides are reported.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2007.618