Low-Valent Organobismuth Compounds with
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Lucia Balazs; HansΒ J. Breunig; Enno Lork; Cristian Silvestru
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Article
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2003
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John Wiley and Sons
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English
β 148 KB
## Abstract The cyclobismuthanes R~__n__~Bi~__n__~, [R = 2β(Me~2~NCH~2~)C~6~H~4~; __n__ = 3 (1a), 4 (1b)] have been synthesised by reduction of RBiCl~2~ with Na in liquid NH~3~ or by reaction of R~2~BiCl with LiAlH~4~ in Et~2~O. The reaction of 1a/b with W(CO)~5~Β·THF afforded the bismuthinidene com