9,10-Dimetallatriptycenes of group 14: a structural study
Dam, M. A., de Kanter, F. J.J., Bickelhaupt, F., Smeets, W. J.J., Spek, A. L., Fornies-Camer, J. and Cardin, C. (1998) 9,10-Dimetallatriptycenes of group 14: a structural study. Journal of Organometallic Chemistry , 550 (1-2). pp. 347-353. ISSN 0022-328X (Unpublished)
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To link to this article DOI: 10.1016/S0022-328X(97)00237-4
From ortho-phenylenemagnesium (1), 9-phenyl-9-germa-10-silatriptycene (5) was prepared via a simple one pot procedure. The previously prepared 9-methyl-10-phenyl-9,10-digermatriptycene (4) and 5 are the first germanium-containing 9,10-dimetallatriptycenes to be structurally characterised. The availability of these structural data allows a comparative discussion of 9,10-dimetallatriptycenes of Group 14.