ELEMENTORGANISCHE VERBINDUNGEN MIT o-PHENYLENRESTEN, XII1 2,3,7,8-TETRAMETHOXYDIBENZO-1,4-THIASELENIN UND -THIATELLURIN
- 24 February 1987
- journal article
- research article
- Published by Taylor & Francis in Phosphorus and Sulfur and the Related Elements
- Vol. 29 (2-4) , 377-382
- https://doi.org/10.1080/03086648708080526
Abstract
The syntheses of the title compounds are described, both starting from bis (3,4-dimethoxyphenyl)sulfide (7). The thiaselenin 4 is formed by melting 7 with selenium dioxide. Mercuration of 7 followed by reaction with tellurium tetrachloride leads via its dichloro derivative 10 to the thiatellurin 5. The 1H-NMR and MS data of compounds 4 and 5 are reported.Keywords
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