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fbtwitterlinkedinvimeoflicker grey 14rssslideshare1
Heard, Peter J; Sroisuwan, Phunrawie; Tocher, Derek A
Publisher: Glyndŵr University Research Online
Languages: English
Types: Article
Subjects: Chemistry, X-ray crystallography, Inorganic Chemistry, Physical Chemistry, Organic Chemistry, Tricarbonylrhenium (I) complexes, Dimethylamine, Tetramethyldiaminomethane
N,N,N′,N′-Tetramethyldiaminomethane (TMDM) is known to act as a source of Me₂NCH in carbonyl substitution reactions, but the reaction of TMDM with the neutral halogenopentacarbonylrhenium(I) compounds gave unexpectedly fac-[ReX(CO)₃(TMDM)] (X=Cl, Br or I), in which the intact TMDM ligand acts in a chelating fashion. The complexes are stable both in the solid-state and in solution, but rapidly decompose on dehalogenation, yielding Re metal. Under anaerobic conditions, the reaction of TMDM with [Re(CO)₃(bipy)]⁺also leads to decomposition. In the presence of oxygen the system is stable. Three Re(bipy) containing species were identified in the reaction mixture: [{Re(CO)₃(bipy)}₂(μ-OH)][SbF₆] (1), which was characterised by X-ray crystallography, [{Re(CO)₃(bipy)}₂(μOH)₂][SbF₆]₂(2) and [Re(OH)(CO)₃(bipy)] (3). Graphical Abstract Reaction of neutral [ReX(CO)₅] (X=Cl, Br or I) with N,N,N′,N′-tetramethyldiaminomethane ((TMDM)) gave unexpectedly fac-[ReX(CO)₃(TMDM)] (X=Cl, Br or I), in which the intact TMDM ligand acts in a chelating fashion. Reaction of TMDM with [Re(CO)₃(bipy)]⁺ under aerobic conditions yields three complexes: [{Re(CO)₃(bipy)}₂(μ-OH)][SbF₆] (1), which was characterised by X-ray crystallography, [{Re(CO)₃(bipy)}₂(μOH₂)][SbF₆]₂(2) and [Re(OH)(CO)₃(bipy)] (3).
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    • / [6] R.D. Adams, J.D. Kuhns, Polyhedron 7 (1988) 2543.
    • / [7] E.W. Abel, D.H. Goldsworthy, P.J. Heard, K. Kite, Polyhedron /14 (1995) 515.
    • / [8] S.R. Wade, G.R. Willey, J. Chem. Soc. Dalton Trans. (1981) /1264.
    • / [9] D.A. Baldwin, G.J. Leigh, J. Chem. Soc. (A) 41 (1963) 1359.
    • /[10] A. Storr, B.S. Thomas, Can. J. Chem. 48 (1970) 3667.
    • /[11] O.-S. Jung, D.H. Jo, Y.-A. Lee, Y.S. Sohn, C.G. Pierpont, Inorg.
    • /Chem. 37 (1998) 5875.
    • /[12] D.A. Handley, P.B. Hitchcock, T.H. Lee, G.J. Leigh, Inorg.
    • /Chim. Acta 314 (2001) 14.
    • /[13] W. Yuqiang, G. Yici, S. Qizhen, Polyhedron 11 (1992) 2483.
    • /[14] M.I. Bruce, P.J. Low, B.W. Skelton, A.H. White, J. Organomet.
    • /Chem. 515 (1996) 65.
    • /[15] M. Knorr, P. Braunstein, A. Tiripicchio, F. Ugozzoli, J.
    • /Organomet. Chem. 526 (1996) 105.
    • /[16] D.A. Edwards, J. Marshalsea, J. Orgnanomet. Chem. 131 (1977) /73.
    • /[17] B.J. Aylett, L.K. Peterson, J. Chem. Soc. (1965) 4043.
    • /[18] C.M. Lukehart, J.V. Ziele, J. Organomet. Chem. 140 (1977) 309.
    • /[19] F.A. Cotton, E.V. Dikarev, M.A. Petrukhina, Inorg. Chim. Acta /284 (1999) 304.
    • /(2000) 1769. F /[20] P.J. Heard, P.M. King, D.A. Tocher, J. Chem. Soc. Dalton Trans.
    • /[21] M.C. Couldwell, J. Simpson, J. Chem. Soc. Dalton Trans. (1979) /[22] E. Horn, M.R. Snow, Aust. J. Chem. 35 O(1984) 37.
    • /[23] E.W. Abel, M.M. Bhatti, M.B. Hursthouse, K.M.A. Malik, M.A.
    • /Mazid, J. Organomet. Chem. 197 O(1980) 345.
    • /[24] R. Alberto, R. Schibli, A. Egli, P.A. Schubiger, W.A. Herrmann, /(1995) 119. R /G. Artus, U. Abram, T.A. Kaden, J. Organomet. Chem. 493 /65. P /[25] E.W. Abel, P.J. Heard, K.G. Orrell, Inorg. Chim. Acta 225 (1997) /[26] R. Alberto, A. Egli, U. Abram, K. Hegetschweiler, V. Gramlich, /P.A. Schubiger, J. Chem. Soc. Dalton Trans. (1994) 2815.
    • /[27] C. Jiang, DY.Wen, L. Liu, T.S.A. Hor, Y. Yan, Organometallics 17 /(1998) 173.
    • E /[28] K.A. Azam, M. Hossain, M.B. Hursthouse, S.E. Kabir, M.
    • /Abdul, H. Vahrenkamp, J. Organomet. Chem. 555 (1998) 285.
    • T/[29]A. Egli, K. Hegetschweiler, R. Alberto, U. Abram, R. Schibli, R.
    • /Hedinger, R. Kissner, P.A. Schubiger, Organometallics 16 (1997) C/[30] J.K. Lindsay, C.R. Hauser, J. Org. Chem. 22 (1957) 355.
    • /[31] M. Gaudry, Y. Yasor, T.B. Khac, Org. Synth. 59 (1980) 153.
    • /[32] No attempt was made to dry the NMR solvents.
    • /[33] P.J. Heard, PhD Thesis, University of Exeter, 1994.
    • /[34] F. Calderazzo, D. Vitali, I.P. Mavani, F. Marchetti, I. Bernal, /J.D. Korp, J.L. Atwood, R.D. Rogers, M.S. Dalton, J. Chem.
    • /Soc. Dalton Trans. (1981) 2523.
    • /[35] P.A.S. Smith, The Chemistry of Open-Chain Organic Nitrogen /Compounds, vol. 1, W.A. Benjamin, New York, 1965.
    • /[36] B.R. Brown, The Organic Chemistry of Aliphatic Nitrogen /Compounds, Oxford University Press, Oxford, 1994.
    • /[37] P. Schmidt, W.C. Trogler, F. Basolo, Inorg. Synth. 28 (1979) 160.
    • /[38] G.M. Sheldrick, SHELXL 93, University of Go¨ ttingen, 1993.
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