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<title>UTas ePrints - Organopalladium(IV) and platinum(IV) complexes containing the bis(pyrazol-1-yl)borate ligand. Structures of PtMe{(pz)2BH2}(py) (py=pyridine) and Pt(mq)Me2{(pz)2BH2} (mq=8-methylquinolinyl) and detection of a neutral organopalladium(IV) phosphine complex</title>
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<meta content="Canty, A.J." name="eprints.creators_name" />
<meta content="Patel, J." name="eprints.creators_name" />
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<meta content="Organopalladium(IV) and platinum(IV) complexes containing the bis(pyrazol-1-yl)borate ligand. Structures of PtMe{(pz)2BH2}(py) (py=pyridine) and Pt(mq)Me2{(pz)2BH2} (mq=8-methylquinolinyl) and detection of a neutral organopalladium(IV) phosphine complex" name="eprints.title" />
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<meta content="Organoplatinum; Intramolecular coordination; Oxidative addition; Crystal structures; Isostructural complexes; Palladium(IV) phosphine;
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<meta content="Neutral palladium(IV) complexes containing the bis(pyrazol-1-yl)borate ligand, PdMe3{(pz)2BH2}(L) [L=py-d5 (4), PMe2Ph
(6)], are generated in solution by oxidative addition of iodomethane to [PdMe2{(pz)2BH2}]− at −70 °C followed by addition of L; the Pd(IV) complexes reductively eliminate ethane above 0 °C. Stable Pt(IV) analogues of 4 and 6 have been isolated, and comparison of NMR spectra for Pd(IV) and Pt(IV) species support structural assignments for the unstable Pd(IV) complexes. The complex PtMe3{(pz)2BH2}(py) (1a) has been characterised by X-ray diffraction, together with Pt(mq)Me2{(pz)2BH2} (2) (mq=8-methylquinolinyl); both complexes show a fac-PtC3 configuration for Pt(IV), and for 2 the PtN distances are ~0.03 A shorter than in the isostructural Pd(IV) complex." name="eprints.abstract" />
<meta content="2002" name="eprints.date" />
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<meta content="Inorganica Chimica Acta" name="eprints.publication" />
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<meta content="[1] R.B. King, A. Bond, J. Am. Chem. Soc. 96 (1974) 1338.
[2] S. Trofimenko, J. Am. Chem. Soc. 88 (1966) 1842.
[3] A.J. Canty, H. Jin, A.S. Roberts, B.W. Skelton, P.R. Traill,
A.H. White, Organometallics 14 (1995) 199.
[4] P.K. Byers, A.J. Canty, R.T. Honeyman, Adv. Organomet.
Chem. 34 (1992) 1.
[5] D.D. Wick, K.I. Goldberg, J. Am. Chem. Soc. 119 (1997) 10235.
[6] A.J. Canty, J.L. Hoare, J. Patel, M. Pfeffer, B.W. Skelton, A.H.
White, Organometallics 18 (1999) 2660.
[7] A. Bayler, A.J. Canty, B.W. Skelton, A.H. White, J. Organomet.
Chem. 595 (2000) 296.
[8] A. Bayler, A.J. Canty, P.G. Edwards, B.W. Skelton, A.H. White,
J. Chem. Soc., Dalton Trans. (2000) 3325.
[9] S. Trofimenko, Inorg. Synth. 12 (1970) 99.
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[12] W. de Graaf, J. Boersma, W.J.J. Smeets, A.L. Spek, G. van
Koten, Organometallics 8 (1989) 2907.
[13] P.K. Byers, A.J. Canty, H. Jin, D. Kruis, B.A. Markies, J.
Boersma, G. van Koten, Inorg. Synth. 32 (1998) 162.
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303 (1986) 139.
[15] S.R. Hall, D.J. Du Bouley, R. Olthof-Hazekamp (Eds.), The
XTAL 3.7 System, The University of Western Australia, 2000.
[16] A.J. Canty, S.D. Fritsche, H. Jin, J. Patel, B.W. Skelton, A.H.
White, Organometallics 16 (1997) 2175.
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Organomet. Chem. 549 (1997) 167.
[18] M.M. Dı´az-Requejo, M.C. Nicasio, T.R. Belderrain, P.J. Perez,
M.C. Puerta, P. Valerga, Eur. J. Inorg. Chem. (2000) 1359.
[19] A.J. Canty, A. Dedieu, H. Jin, A. Milet, B.W. Skelton, S.
Trofimenko, A.H. White, Inorg. Chim. Acta 287 (1999) 27" name="eprints.referencetext" />
<meta content="Canty, A.J. and Patel, J. and Pfeffer, M. and Skelton, B.W. and White, A.H. (2002) Organopalladium(IV) and platinum(IV) complexes containing the bis(pyrazol-1-yl)borate ligand. Structures of PtMe{(pz)2BH2}(py) (py=pyridine) and Pt(mq)Me2{(pz)2BH2} (mq=8-methylquinolinyl) and detection of a neutral organopalladium(IV) phosphine complex. Inorganica Chimica Acta, 327 . pp. 20-25. ISSN 0020-1693" name="eprints.citation" />
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(6)], are generated in solution by oxidative addition of iodomethane to [PdMe2{(pz)2BH2}]− at −70 °C followed by addition of L; the Pd(IV) complexes reductively eliminate ethane above 0 °C. Stable Pt(IV) analogues of 4 and 6 have been isolated, and comparison of NMR spectra for Pd(IV) and Pt(IV) species support structural assignments for the unstable Pd(IV) complexes. The complex PtMe3{(pz)2BH2}(py) (1a) has been characterised by X-ray diffraction, together with Pt(mq)Me2{(pz)2BH2} (2) (mq=8-methylquinolinyl); both complexes show a fac-PtC3 configuration for Pt(IV), and for 2 the PtN distances are ~0.03 A shorter than in the isostructural Pd(IV) complex." name="DC.description" />
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<h1 class="ep_tm_pagetitle">Organopalladium(IV) and platinum(IV) complexes containing the bis(pyrazol-1-yl)borate ligand. Structures of PtMe{(pz)2BH2}(py) (py=pyridine) and Pt(mq)Me2{(pz)2BH2} (mq=8-methylquinolinyl) and detection of a neutral organopalladium(IV) phosphine complex</h1>
<p style="margin-bottom: 1em" class="not_ep_block"><span class="person_name">Canty, A.J.</span> and <span class="person_name">Patel, J.</span> and <span class="person_name">Pfeffer, M.</span> and <span class="person_name">Skelton, B.W.</span> and <span class="person_name">White, A.H.</span> (2002) <xhtml:em>Organopalladium(IV) and platinum(IV) complexes containing the bis(pyrazol-1-yl)borate ligand. Structures of PtMe{(pz)2BH2}(py) (py=pyridine) and Pt(mq)Me2{(pz)2BH2} (mq=8-methylquinolinyl) and detection of a neutral organopalladium(IV) phosphine complex.</xhtml:em> Inorganica Chimica Acta, 327 . pp. 20-25. ISSN 0020-1693</p><p style="margin-bottom: 1em" class="not_ep_block"></p><table style="margin-bottom: 1em" class="not_ep_block"><tr><td valign="top" style="text-align:center"><a href="http://eprints.utas.edu.au/2792/1/ICA3252C_20.pdf"><img alt="[img]" src="http://eprints.utas.edu.au/style/images/fileicons/application_pdf.png" class="ep_doc_icon" border="0" /></a></td><td valign="top"><a href="http://eprints.utas.edu.au/2792/1/ICA3252C_20.pdf"><span class="ep_document_citation">PDF</span></a> - Full text restricted - Requires a PDF viewer<br />142Kb</td><td><form method="get" accept-charset="utf-8" action="http://eprints.utas.edu.au/cgi/request_doc"><input accept-charset="utf-8" value="3819" name="docid" type="hidden" /><div class=""><input value="Request a copy" name="_action_null" class="ep_form_action_button" onclick="return EPJS_button_pushed( '_action_null' )" type="submit" /> </div></form></td></tr></table><p style="margin-bottom: 1em" class="not_ep_block">Official URL: <a href="http://dx.doi.org/10.1016/S0020-1693(01)00683-1">http://dx.doi.org/10.1016/S0020-1693(01)00683-1</a></p><div class="not_ep_block"><h2>Abstract</h2><p style="padding-bottom: 16px; text-align: left; margin: 1em auto 0em auto">Neutral palladium(IV) complexes containing the bis(pyrazol-1-yl)borate ligand, PdMe3{(pz)2BH2}(L) [L=py-d5 (4), PMe2Ph
(6)], are generated in solution by oxidative addition of iodomethane to [PdMe2{(pz)2BH2}]− at −70 °C followed by addition of L; the Pd(IV) complexes reductively eliminate ethane above 0 °C. Stable Pt(IV) analogues of 4 and 6 have been isolated, and comparison of NMR spectra for Pd(IV) and Pt(IV) species support structural assignments for the unstable Pd(IV) complexes. The complex PtMe3{(pz)2BH2}(py) (1a) has been characterised by X-ray diffraction, together with Pt(mq)Me2{(pz)2BH2} (2) (mq=8-methylquinolinyl); both complexes show a fac-PtC3 configuration for Pt(IV), and for 2 the PtN distances are ~0.03 A shorter than in the isostructural Pd(IV) complex.</p></div><table style="margin-bottom: 1em" cellpadding="3" class="not_ep_block" border="0"><tr><th valign="top" class="ep_row">Item Type:</th><td valign="top" class="ep_row">Article</td></tr><tr><th valign="top" class="ep_row">Additional Information:</th><td valign="top" class="ep_row">The definitive version is available at http://www.sciencedirect.com
</td></tr><tr><th valign="top" class="ep_row">Keywords:</th><td valign="top" class="ep_row">Organoplatinum; Intramolecular coordination; Oxidative addition; Crystal structures; Isostructural complexes; Palladium(IV) phosphine;
Bis(pyrazol-1-yl)borate</td></tr><tr><th valign="top" class="ep_row">Subjects:</th><td valign="top" class="ep_row"><a href="http://eprints.utas.edu.au/view/subjects/259901.html">250000 Chemical Sciences > 259900 Other Chemical Sciences > 259901 Organometallic Chemistry</a></td></tr><tr><th valign="top" class="ep_row">ID Code:</th><td valign="top" class="ep_row">2792</td></tr><tr><th valign="top" class="ep_row">Deposited By:</th><td valign="top" class="ep_row"><span class="ep_name_citation"><span class="person_name">Prof Allan J Canty</span></span></td></tr><tr><th valign="top" class="ep_row">Deposited On:</th><td valign="top" class="ep_row">04 Jan 2008 08:54</td></tr><tr><th valign="top" class="ep_row">Last Modified:</th><td valign="top" class="ep_row">09 Jan 2008 02:30</td></tr><tr><th valign="top" class="ep_row">ePrint Statistics:</th><td valign="top" class="ep_row"><a target="ePrintStats" href="/es/index.php?action=show_detail_eprint;id=2792;">View statistics for this ePrint</a></td></tr></table><p align="right">Repository Staff Only: <a href="http://eprints.utas.edu.au/cgi/users/home?screen=EPrint::View&eprintid=2792">item control page</a></p>
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