| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5276996 | Tetrahedron Letters | 2010 | 4 Pages |
Abstract
A convenient one-pot synthesis of [1]benzothieno[3,2-b]benzothiophene from readily available o-dihalostilbenes using combined reagents of sodium sulfide nonahydrate (Na2S·9H2O) or sodium hydrosulfide hydrate (NaSH·nH2O) and sulfur is described along with plausible reaction paths in this intriguing reaction.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
![Facile synthesis of [1]benzothieno[3,2-b]benzothiophene from o-dihalostilbenes](/preview/png/5276996.png "First Page Preview: Facile synthesis of [1]benzothieno[3,2-b]benzothiophene from o-dihalostilbenes")
Authors
Masahiko Saito, Tatsuya Yamamoto, Itaru Osaka, Eigo Miyazaki, Kazuo Takimiya, Hirokazu Kuwabara, Masaaki Ikeda,