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2,6-Dihalo-9-selenabicyclo[3.3.1]nonanes and their complexes with selenium dihalides: synthesis and structural characterisation.
- Source :
- New Journal of Chemistry; Oct2015, Vol. 39 Issue 10, p8055-8059, 5p
- Publication Year :
- 2015
-
Abstract
- The transannular addition of SeCl<subscript>2</subscript> and SeBr<subscript>2</subscript> to cis,cis-cycloocta-1,5-diene affords 2,6-dihalo-9-selenabicyclo[3.3.1]nonanes in high yields. The latter react with SeCl<subscript>2</subscript> and SeBr<subscript>2</subscript> to form the 2 : 1 complexes, which are the first representatives of coordination compounds with the Se…Se…Se bonds. X-ray crystallographic data of the obtained compounds are discussed. In contrast to 2,6-dihalo-9-selenabicyclo[3.3.1]nonanes, tetrahydroselenophene does not form complexes with SeCl<subscript>2</subscript> and SeBr<subscript>2</subscript> giving 1,1-dihalotetrahydroselenophenes. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 11440546
- Volume :
- 39
- Issue :
- 10
- Database :
- Complementary Index
- Journal :
- New Journal of Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 110097577
- Full Text :
- https://doi.org/10.1039/c5nj00684h