Abstract
Novel silicon and tin compounds were synthesized by the reaction of lithium salts of 1,3-di-phenyl-1,1,3,3-tetramethyldisilazane H(DPTMDS) and 1,1,3,3,5,5-hexamethylcyclotrisilazane H3(HMCTS) with SiCl4 and SnCl4, respectively. The reactions with H(DPTMDS) yield the substitution products (DPTMDS)2SiCl2 and (DPTMDS)2SnCl2. In contrast, the reactions with the cyclic silazane H3(HMCTS) lead to a large variety of products due to the competition of substitution reactions and ring contractions. The resulting new compounds were characterized by elemental analyses, NMR spectroscopy, and single crystal X-ray structure analyses.
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References
D. C. Bradley and R. G. Copperthwaite, Inorg. Synth., 18, 112 (1978).
M. A. Putzer, J. Magull, H. Goesmann, B. Neumueller, and K. Dehnicke, Chem. Ber., 129, 1401 (1996).
E. C. Alyea, D. C. Bradley, and R. G. Copperthwaite, J. Chem. Soc., Dalton Trans., 1580 (1972).
M. F. Lappert and P. P. Power, J. Chem. Soc., Dalton Trans., 51 (1985).
D. C. Bradley, H. Chudzynska, J. D. Backer-Dirks, M. B. Hursthouse, A. A. Ibrahim, M. Motavelli, and A. C. Sullivan, Polyhedron, 9, 1423 (1990).
W. Fink, Angew. Chem., 73, 467 (1961).
W. Fink, Angew. Chem., 73, 736 (1961).
L. W. Breed and R. L. Elliott, Inorg. Chem., 2, 1069 (1963).
U. Klingebiel, D. Enterling, and A. Meller, Chem. Ber., 110, 1277 (1977).
U. Klingebiel, D. Enterling, L. Skoda, and A. Meller, J. Organomet. Chem., 135, 167 (1977).
L. Skoda, U. Klingebiel, and A. Meller, Z. Anorg. Allg. Chem., 467, 131 (1980).
M. Hesse, U. Klingebiel, and L. Skoda, Chem. Ber., 114, 2287 (1981).
B. Jaschke, N. Helmold, I. Müller, T. Pape, M. Noltemeyer, R. Herbst-Irmer, and U. Klingebiel, Z Anorg. Allg. Chem., 628, 2071 (2002).
J. R. Babcock, L. Liable-Sands, A. L. Rheingold, and L. R. Sita, Organometallics, 18, 4437 (1999).
L. W. Breed, W. L. Budde, and R. L. Elliott, J. Organomet. Chem., 6, 676 (1966).
U. Wannagat, E. Bogusch, and F. Höfler, J. Organomet. Chem., 7, 203 (1967).
U. Klingebiel, M. Noltemeyer, and H.-J. Rackebrandt, Z. Anorg. Allg. Chem., 623, 281 (1997).
E. Eggert, U. Kliebisch, U. Klingebiel, and D. Schmidt, Z. Anorg. Allg. Chem., 548, 89 (1987).
L. W. Breed, Inorg. Chem., 7, 1940 (1968).
U. Wannagat, Angew. Chem., Int. Ed., 4, 605 (1965).
L. W. Breed, R. L. Elliott, and J. C. Wiley, Jr., J. Organomet. Chem., 24, 315 (1970).
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Dedicated to Prof. Edmunds Lukevics on the occasion of his 70th birthday
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 12, pp. 1845–1856, December, 2006.
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Lehnert, C., Wagler, J., Kroke, E. et al. Silazanes plus MCl4-substitution vs. rearrangement reactions. Chem Heterocycl Compd 42, 1574–1584 (2006). https://doi.org/10.1007/s10593-006-0281-1
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DOI: https://doi.org/10.1007/s10593-006-0281-1