Halogenation of Dibenzoselenophene and Dibenzo [1, 2] diselenine

TM Klapötke, B Krumm, M Scherr

文献索引：Klapoetke, Thomas M.; Krumm, Burkhard; Scherr, Matthias Zeitschrift fur Anorganische und Allgemeine Chemie, 2010 , vol. 636, # 11 p. 1955 - 1961

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被引用次数: 11

摘要

Abstract The syntheses of the selenium containing heterocycles dibenzoselenophene (1≡ biphenSe) and dibenzo [1, 2] diselenine (2≡ biphenSe 2) were optimized. The halogenation reactions of 1 and 2 with XeF 2, SO 2 Cl 2, Br 2 and I 2 were performed and the corresponding products characterized. In the case of 1, the selenium (IV) dihalogenides, biphenSeF 2 (3), biphenSeCl 2 (4), biphenSeBr 2 (5), and the adduct biphenSe· I 2 (6), ...