<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>UTas ePrints - Synthesis and structural studies of tripodal and planar [N-C-N]- intramolecular coordination systems involving pyrazole donor groups, including oxidative addition of an aryl-bromine bond to platinum(II). Crystal structures of [PtClMe2{(pz)2CR(CH2)-N,N',C"}] with R = Me or CH2Cl</title>
<script type="text/javascript" src="http://eprints.utas.edu.au/javascript/auto.js"><!-- padder --></script>
<style type="text/css" media="screen">@import url(http://eprints.utas.edu.au/style/auto.css);</style>
<style type="text/css" media="print">@import url(http://eprints.utas.edu.au/style/print.css);</style>
<link rel="icon" href="/images/eprints/favicon.ico" type="image/x-icon" />
<link rel="shortcut icon" href="/images/eprints/favicon.ico" type="image/x-icon" />
<link rel="Top" href="http://eprints.utas.edu.au/" />
<link rel="Search" href="http://eprints.utas.edu.au/cgi/search" />
<meta content="Canty, A.J." name="eprints.creators_name" />
<meta content="Honeyman, R.T." name="eprints.creators_name" />
<meta content="Skelton, B.W." name="eprints.creators_name" />
<meta content="White, A.H." name="eprints.creators_name" />
<meta content="allan.canty@utas.edu.au" name="eprints.creators_id" />
<meta content="" name="eprints.creators_id" />
<meta content="" name="eprints.creators_id" />
<meta content="" name="eprints.creators_id" />
<meta content="article" name="eprints.type" />
<meta content="2008-01-14T21:38:12Z" name="eprints.datestamp" />
<meta content="2008-01-14T21:38:12Z" name="eprints.lastmod" />
<meta content="show" name="eprints.metadata_visibility" />
<meta content="Synthesis and structural studies of tripodal and planar [N-C-N]- intramolecular coordination systems involving pyrazole donor groups, including oxidative addition of an aryl-bromine bond to platinum(II). Crystal structures
of [PtClMe2{(pz)2CR(CH2)-N,N',C"}] with R = Me or CH2Cl" name="eprints.title" />
<meta content="pub" name="eprints.ispublished" />
<meta content="259901" name="eprints.subjects" />
<meta content="restricted" name="eprints.full_text_status" />
<meta content="The definitive version is available at http://www.sciencedirect.com
" name="eprints.note" />
<meta content="The complex [PtMe2(mu-SEt2)]2 undergoes oxidative addition reactions with chloro-2,2-bis(pyrazol-l-yl)propanes and 2,6-(pzCH2)2C6H3Br to form platinum(IV) complexes PtClMe2{(pz)2CR(CHX)-N,N’,C”} and PtBrMe2{2,6-(pzCH2)2C6H3-
N, N’,C”}, respectively, with the ligands present as tripodal [N-C-N]- systems. Structural studies of two of the complexes show distorted octahedral geometry,
‘fac-PtClC2N2', with (pz)2CMeCH2- and (pz)2C(CH2Cl)CH2- forming NPtN and NPtC angles at platinum ca. 7-12 degrees less than 90 degrees. The reagent 1,3-(pzCH2)2C6H4 undergoes cyclometallation with palladium(II) acetate to form Pd(O2CMe){2,6-(pzCH2)2C6H3-N,N’,C”}, which has the ligand present as a planar [N-C-N]- donor." name="eprints.abstract" />
<meta content="1990" name="eprints.date" />
<meta content="published" name="eprints.date_type" />
<meta content="Journal of Organometallic Chemistry" name="eprints.publication" />
<meta content="389" name="eprints.volume" />
<meta content="2" name="eprints.number" />
<meta content="277-288" name="eprints.pagerange" />
<meta content="10.1016/0022-328X(90)85417-W" name="eprints.id_number" />
<meta content="TRUE" name="eprints.refereed" />
<meta content="0022-328X" name="eprints.issn" />
<meta content="http://dx.doi.org/10.1016/0022-328X(90)85417-W" name="eprints.official_url" />
<meta content="
G.R. Newkome, W.E. Puckett, V.K. Gupta, and G.E. Kiefer, Chem. Rev., 86 (1986) 451.
2 K. Hiraki, Y. Fuchita, and Y. Matsumoto, Chem. Lett., (1984) 1947.
3 G.R. Newkome, W.E. Puckett, G.E. Kiefer, V.K. Gupta, F.R. Fronczek, D.C. Pantaleo, G.L.
McClure, J.B. Simpson, and W.A. Deutsch, Inorg. Chem., 24 (1985) 811.
4 G. van Koten, Pure Appl. Chem., 61 (1989) 1681.
5 A.J. Canty, N.J. Minchin, B.W. Sk&on, and A.H. White, J. Chem. Sot., Dalton Trans., (1987) 1477.
6 M.G. Clerici, B.L. Shaw, and B. Weeks, J. Chem. Sot., Chem. Commun., (1973) 516.
7 M. Nonoyama and C. Sugiura, Polyhedron, 1 (1982) 179.
8 G. Minghetti, M.A. Cinellu, G. Chelucci, S. Gladiali, F. Demartin, and M. Manassero, J. Organomet.
Chem., 307 (1986) 107.
9 C.M. Anderson, R.J. Puddephatt, G. Ferguson, and A.J. Lough, J. Chem. Sot., Chem. Commun..
(1989) 1297.
10 A.J. Blake, CO. Dietrich-Buchecker, T.I. Hyde, J.-P. Sauvage, and M. Schroder, J. Chem. Sot., Chem.
Commun., (1989) 1663.
11 A.J. Canty, N.J. Minchin, L.M. Engelhardt, B.W. Skelton, and A.H. White, Aust. J. Chem., 41 (1988)
651.
12 A.J. Canty and R.T. Honeyman, J. Organomet. Chem., 387 (1990) 247.
13 A.J. Canty, R.T. Honeyman, B.W. Skelton, and A.H. White, Inorg. Chim. Acta, 114 (1986) L39.
14 K.I. The and L.K. Peterson, Can. J. Chem., 51 (1973) 422.
15 K.I. The, L.K. Peterson, and E. Kiehlmann, Can. J. Chem., 51 (1973) 2448.
16 L.K. Peterson, E. Kiehlmann, A.R. Sanger, and K.I. The, Can. J. Chem., 52 (1974) 2367.
17 J. Kuyper, R. van der Laan, F. Jeanneaus, and K. Vrieze, Trans. Metal Chem., 1 (1976) 199.
18 D.P. Bancroft, F.A. Cotton, L.R. Falvello, and W. Schwotzer, Inorg. Chem., 25 (1986) 763.
19 M. Lashanizadeghan, M. Rashidi, J.E. Hux. R.J. Puddephatt, and S.S.M. Ling, J. Organomet. Chem.,
269 (1984) 317.
20 J. Kuyper, Inorg. Chem., 16 (1977) 2171.
21 M. Crespo and R.J. Puddephatt, Organometallics, 6 (1987) 2548; K.-T. Aye, A.J. Canty, M. Crespo.
R.J. Puddephatt, J.D. Scott. and A.A. Watson, ibid., 8 (1989) 1518.
22 H.C. Clark, G. Ferguson, V.K. Jain, and M. Parvez, J. Organomet. Chem., 270 (1984) 365.
23 T.A. Stephenson, SM. Morehouse, A.R. Powell, J.P. Heffer, and G. Wilkinson, J. Chem. Sot., (1965)
3632.
24 P.K. Byers, AJ. Canty, and R.T. Honeyman, J. Organomet. Chem., 385 (1990) 417.
25 W. Wenner, J. Org. Chem., 17 (1952) 523.
26 F. Vogtle, Chem. Ber., 102 (1969) 1784.
27 J.A. Ibers and W.C. Hamilton (Eds.), International Tables for X-Ray Crystallography, Kynoch Press,
Birmingham, 1974, Vol. 4.
28 J.M. Stewart and S.R. Hall (Eds.), The XTAL System, Technical Report TR-1364, Computer Science
Center, University of Maryland, 1983." name="eprints.referencetext" />
<meta content="Canty, A.J. and Honeyman, R.T. and Skelton, B.W. and White, A.H. (1990) Synthesis and structural studies of tripodal and planar [N-C-N]- intramolecular coordination systems involving pyrazole donor groups, including oxidative addition of an aryl-bromine bond to platinum(II). Crystal structures of [PtClMe2{(pz)2CR(CH2)-N,N',C"}] with R = Me or CH2Cl. Journal of Organometallic Chemistry, 389 (2). pp. 277-288. ISSN 0022-328X" name="eprints.citation" />
<meta content="http://eprints.utas.edu.au/2874/1/JOMC1990_2C_277.pdf" name="eprints.document_url" />
<link rel="schema.DC" href="http://purl.org/DC/elements/1.0/" />
<meta content="Synthesis and structural studies of tripodal and planar [N-C-N]- intramolecular coordination systems involving pyrazole donor groups, including oxidative addition of an aryl-bromine bond to platinum(II). Crystal structures
of [PtClMe2{(pz)2CR(CH2)-N,N',C"}] with R = Me or CH2Cl" name="DC.title" />
<meta content="Canty, A.J." name="DC.creator" />
<meta content="Honeyman, R.T." name="DC.creator" />
<meta content="Skelton, B.W." name="DC.creator" />
<meta content="White, A.H." name="DC.creator" />
<meta content="259901 Organometallic Chemistry" name="DC.subject" />
<meta content="The complex [PtMe2(mu-SEt2)]2 undergoes oxidative addition reactions with chloro-2,2-bis(pyrazol-l-yl)propanes and 2,6-(pzCH2)2C6H3Br to form platinum(IV) complexes PtClMe2{(pz)2CR(CHX)-N,N’,C”} and PtBrMe2{2,6-(pzCH2)2C6H3-
N, N’,C”}, respectively, with the ligands present as tripodal [N-C-N]- systems. Structural studies of two of the complexes show distorted octahedral geometry,
‘fac-PtClC2N2', with (pz)2CMeCH2- and (pz)2C(CH2Cl)CH2- forming NPtN and NPtC angles at platinum ca. 7-12 degrees less than 90 degrees. The reagent 1,3-(pzCH2)2C6H4 undergoes cyclometallation with palladium(II) acetate to form Pd(O2CMe){2,6-(pzCH2)2C6H3-N,N’,C”}, which has the ligand present as a planar [N-C-N]- donor." name="DC.description" />
<meta content="1990" name="DC.date" />
<meta content="Article" name="DC.type" />
<meta content="PeerReviewed" name="DC.type" />
<meta content="application/pdf" name="DC.format" />
<meta content="http://eprints.utas.edu.au/2874/1/JOMC1990_2C_277.pdf" name="DC.identifier" />
<meta content="http://dx.doi.org/10.1016/0022-328X(90)85417-W" name="DC.relation" />
<meta content="Canty, A.J. and Honeyman, R.T. and Skelton, B.W. and White, A.H. (1990) Synthesis and structural studies of tripodal and planar [N-C-N]- intramolecular coordination systems involving pyrazole donor groups, including oxidative addition of an aryl-bromine bond to platinum(II). Crystal structures of [PtClMe2{(pz)2CR(CH2)-N,N',C"}] with R = Me or CH2Cl. Journal of Organometallic Chemistry, 389 (2). pp. 277-288. ISSN 0022-328X" name="DC.identifier" />
<meta content="http://eprints.utas.edu.au/2874/" name="DC.relation" />
<link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2874/BibTeX/epprod-eprint-2874.bib" title="BibTeX" type="text/plain" />
<link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2874/ContextObject/epprod-eprint-2874.xml" title="OpenURL ContextObject" type="text/xml" />
<link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2874/ContextObject::Dissertation/epprod-eprint-2874.xml" title="OpenURL Dissertation" type="text/xml" />
<link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2874/ContextObject::Journal/epprod-eprint-2874.xml" title="OpenURL Journal" type="text/xml" />
<link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2874/DC/epprod-eprint-2874.txt" title="Dublin Core" type="text/plain" />
<link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2874/DIDL/epprod-eprint-2874.xml" title="DIDL" type="text/xml" />
<link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2874/EndNote/epprod-eprint-2874.enw" title="EndNote" type="text/plain" />
<link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2874/HTML/epprod-eprint-2874.html" title="HTML Citation" type="text/html; charset=utf-8" />
<link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2874/METS/epprod-eprint-2874.xml" title="METS" type="text/xml" />
<link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2874/MODS/epprod-eprint-2874.xml" title="MODS" type="text/xml" />
<link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2874/RIS/epprod-eprint-2874.ris" title="Reference Manager" type="text/plain" />
<link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2874/Refer/epprod-eprint-2874.refer" title="Refer" type="text/plain" />
<link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2874/Simple/epprod-eprint-2874text" title="Simple Metadata" type="text/plain" />
<link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2874/Text/epprod-eprint-2874.txt" title="ASCII Citation" type="text/plain; charset=utf-8" />
<link rel="alternate" href="http://eprints.utas.edu.au/cgi/export/2874/XML/epprod-eprint-2874.xml" title="EP3 XML" type="text/xml" />
</head>
<body bgcolor="#ffffff" text="#000000" onLoad="loadRoutine(); MM_preloadImages('images/eprints/ePrints_banner_r5_c5_f2.gif','images/eprints/ePrints_banner_r5_c7_f2.gif','images/eprints/ePrints_banner_r5_c8_f2.gif','images/eprints/ePrints_banner_r5_c9_f2.gif','images/eprints/ePrints_banner_r5_c10_f2.gif','images/eprints/ePrints_banner_r5_c11_f2.gif','images/eprints/ePrints_banner_r6_c4_f2.gif')">
<div class="ep_noprint"><noscript><style type="text/css">@import url(http://eprints.utas.edu.au/style/nojs.css);</style></noscript></div>
<table width="795" border="0" cellspacing="0" cellpadding="0">
<tr>
<td><script language="JavaScript1.2">mmLoadMenus();</script>
<table border="0" cellpadding="0" cellspacing="0" width="795">
<!-- fwtable fwsrc="eprints_banner_final2.png" fwbase="ePrints_banner.gif" fwstyle="Dreamweaver" fwdocid = "1249563342" fwnested="0" -->
<tr>
<td><img src="/images/eprints/spacer.gif" width="32" height="1" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="104" height="1" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="44" height="1" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="105" height="1" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="41" height="1" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="16" height="1" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="68" height="1" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="68" height="1" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="68" height="1" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="82" height="1" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="69" height="1" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="98" height="1" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="1" height="1" border="0" alt="" /></td>
</tr>
<tr>
<td colspan="12"><img name="ePrints_banner_r1_c1" src="/images/eprints/ePrints_banner_r1_c1.gif" width="795" height="10" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="1" height="10" border="0" alt="" /></td>
</tr>
<tr>
<td rowspan="6"><img name="ePrints_banner_r2_c1" src="/images/eprints/ePrints_banner_r2_c1.gif" width="32" height="118" border="0" alt="" /></td>
<td rowspan="5"><a href="http://www.utas.edu.au/"><img name="ePrints_banner_r2_c2" src="/images/eprints/ePrints_banner_r2_c2.gif" width="104" height="103" border="0" alt="" /></a></td>
<td colspan="10"><img name="ePrints_banner_r2_c3" src="/images/eprints/ePrints_banner_r2_c3.gif" width="659" height="41" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="1" height="41" border="0" alt="" /></td>
</tr>
<tr>
<td colspan="3"><a href="http://eprints.utas.edu.au/"><img name="ePrints_banner_r3_c3" src="/images/eprints/ePrints_banner_r3_c3.gif" width="190" height="31" border="0" alt="" /></a></td>
<td rowspan="2" colspan="7"><img name="ePrints_banner_r3_c6" src="/images/eprints/ePrints_banner_r3_c6.gif" width="469" height="37" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="1" height="31" border="0" alt="" /></td>
</tr>
<tr>
<td colspan="3"><img name="ePrints_banner_r4_c3" src="/images/eprints/ePrints_banner_r4_c3.gif" width="190" height="6" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="1" height="6" border="0" alt="" /></td>
</tr>
<tr>
<td colspan="2"><img name="ePrints_banner_r5_c3" src="/images/eprints/ePrints_banner_r5_c3.gif" width="149" height="1" border="0" alt="" /></td>
<td rowspan="2" colspan="2"><a href="/information.html" onMouseOut="MM_swapImgRestore();MM_startTimeout()" onMouseOver="MM_showMenu(window.mm_menu_0821132634_0,0,25,null,'ePrints_banner_r5_c5');MM_swapImage('ePrints_banner_r5_c5','','/images/eprints/ePrints_banner_r5_c5_f2.gif',1);"><img name="ePrints_banner_r5_c5" src="/images/eprints/ePrints_banner_r5_c5.gif" width="57" height="25" border="0" alt="About" /></a></td>
<td rowspan="2"><a href="/view/" onMouseOut="MM_swapImgRestore();MM_startTimeout()" onMouseOver="MM_showMenu(window.mm_menu_0821133021_1,0,25,null,'ePrints_banner_r5_c7');MM_swapImage('ePrints_banner_r5_c7','','/images/eprints/ePrints_banner_r5_c7_f2.gif',1);"><img name="ePrints_banner_r5_c7" src="/images/eprints/ePrints_banner_r5_c7.gif" width="68" height="25" border="0" alt="Browse" /></a></td>
<td rowspan="2"><a href="/perl/search/simple" onMouseOut="MM_swapImgRestore();MM_startTimeout()" onMouseOver="MM_showMenu(window.mm_menu_0821133201_2,0,25,null,'ePrints_banner_r5_c8');MM_swapImage('ePrints_banner_r5_c8','','/images/eprints/ePrints_banner_r5_c8_f2.gif',1);"><img name="ePrints_banner_r5_c8" src="/images/eprints/ePrints_banner_r5_c8.gif" width="68" height="25" border="0" alt="Search" /></a></td>
<td rowspan="2"><a href="/perl/register" onMouseOut="MM_swapImgRestore();MM_startTimeout();" onMouseOver="MM_showMenu(window.mm_menu_1018171924_3,0,25,null,'ePrints_banner_r5_c9');MM_swapImage('ePrints_banner_r5_c9','','/images/eprints/ePrints_banner_r5_c9_f2.gif',1);"><img name="ePrints_banner_r5_c9" src="/images/eprints/ePrints_banner_r5_c9.gif" width="68" height="25" border="0" alt="register" /></a></td>
<td rowspan="2"><a href="/perl/users/home" onMouseOut="MM_swapImgRestore();MM_startTimeout()" onMouseOver="MM_showMenu(window.mm_menu_0821133422_4,0,25,null,'ePrints_banner_r5_c10');MM_swapImage('ePrints_banner_r5_c10','','/images/eprints/ePrints_banner_r5_c10_f2.gif',1);"><img name="ePrints_banner_r5_c10" src="/images/eprints/ePrints_banner_r5_c10.gif" width="82" height="25" border="0" alt="user area" /></a></td>
<td rowspan="2"><a href="/help/" onMouseOut="MM_swapImgRestore();MM_startTimeout()" onMouseOver="MM_showMenu(window.mm_menu_0821133514_5,0,25,null,'ePrints_banner_r5_c11');MM_swapImage('ePrints_banner_r5_c11','','/images/eprints/ePrints_banner_r5_c11_f2.gif',1);"><img name="ePrints_banner_r5_c11" src="/images/eprints/ePrints_banner_r5_c11.gif" width="69" height="25" border="0" alt="Help" /></a></td>
<td rowspan="3" colspan="4"><img name="ePrints_banner_r5_c12" src="/images/eprints/ePrints_banner_r5_c12.gif" width="98" height="40" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="1" height="1" border="0" alt="" /></td>
</tr>
<tr>
<td rowspan="2"><img name="ePrints_banner_r6_c3" src="/images/eprints/ePrints_banner_r6_c3.gif" width="44" height="39" border="0" alt="ePrints home" /></td>
<td><a href="/" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('ePrints_banner_r6_c4','','/images/eprints/ePrints_banner_r6_c4_f2.gif',1);"><img name="ePrints_banner_r6_c4" src="/images/eprints/ePrints_banner_r6_c4.gif" width="105" height="24" border="0" alt="ePrints home" /></a></td>
<td><img src="/images/eprints/spacer.gif" width="1" height="24" border="0" alt="" /></td>
</tr>
<tr>
<td><img name="ePrints_banner_r7_c2" src="/images/eprints/ePrints_banner_r7_c2.gif" width="104" height="15" border="0" alt="" /></td>
<td colspan="8"><img name="ePrints_banner_r7_c4" src="/images/eprints/ePrints_banner_r7_c4.gif" width="517" height="15" border="0" alt="" /></td>
<td><img src="/images/eprints/spacer.gif" width="1" height="15" border="0" alt="" /></td>
</tr>
</table></td>
</tr>
<tr><td><table width="100%" style="font-size: 90%; border: solid 1px #ccc; padding: 3px"><tr>
<td align="left"><a href="http://eprints.utas.edu.au/cgi/users/home">Login</a> | <a href="http://eprints.utas.edu.au/cgi/register">Create Account</a></td>
<td align="right" style="white-space: nowrap">
<form method="get" accept-charset="utf-8" action="http://eprints.utas.edu.au/cgi/search" style="display:inline">
<input class="ep_tm_searchbarbox" size="20" type="text" name="q" />
<input class="ep_tm_searchbarbutton" value="Search" type="submit" name="_action_search" />
<input type="hidden" name="_order" value="bytitle" />
<input type="hidden" name="basic_srchtype" value="ALL" />
<input type="hidden" name="_satisfyall" value="ALL" />
</form>
</td>
</tr></table></td></tr>
<tr>
<td class="toplinks"><!-- InstanceBeginEditable name="content" -->
<div align="center">
<table width="720" class="ep_tm_main"><tr><td align="left">
<h1 class="ep_tm_pagetitle">Synthesis and structural studies of tripodal and planar [N-C-N]- intramolecular coordination systems involving pyrazole donor groups, including oxidative addition of an aryl-bromine bond to platinum(II). Crystal structures of [PtClMe2{(pz)2CR(CH2)-N,N',C"}] with R = Me or CH2Cl</h1>
<p style="margin-bottom: 1em" class="not_ep_block"><span class="person_name">Canty, A.J.</span> and <span class="person_name">Honeyman, R.T.</span> and <span class="person_name">Skelton, B.W.</span> and <span class="person_name">White, A.H.</span> (1990) <xhtml:em>Synthesis and structural studies of tripodal and planar [N-C-N]- intramolecular coordination systems involving pyrazole donor groups, including oxidative addition of an aryl-bromine bond to platinum(II). Crystal structures of [PtClMe2{(pz)2CR(CH2)-N,N',C"}] with R = Me or CH2Cl.</xhtml:em> Journal of Organometallic Chemistry, 389 (2). pp. 277-288. ISSN 0022-328X</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/2874/1/JOMC1990_2C_277.pdf"><img alt="[img]" src="http://eprints.utas.edu.au/style/images/fileicons/application_pdf.png" border="0" class="ep_doc_icon" /></a></td><td valign="top"><a href="http://eprints.utas.edu.au/2874/1/JOMC1990_2C_277.pdf"><span class="ep_document_citation">PDF</span></a> - Full text restricted - Requires a PDF viewer<br />881Kb</td><td><form method="get" accept-charset="utf-8" action="http://eprints.utas.edu.au/cgi/request_doc"><input value="3937" name="docid" accept-charset="utf-8" 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/10.1016/0022-328X(90)85417-W">http://dx.doi.org/10.1016/0022-328X(90)85417-W</a></p><div class="not_ep_block"><h2>Abstract</h2><p style="padding-bottom: 16px; text-align: left; margin: 1em auto 0em auto">The complex [PtMe2(mu-SEt2)]2 undergoes oxidative addition reactions with chloro-2,2-bis(pyrazol-l-yl)propanes and 2,6-(pzCH2)2C6H3Br to form platinum(IV) complexes PtClMe2{(pz)2CR(CHX)-N,N’,C”} and PtBrMe2{2,6-(pzCH2)2C6H3-
N, N’,C”}, respectively, with the ligands present as tripodal [N-C-N]- systems. Structural studies of two of the complexes show distorted octahedral geometry,
‘fac-PtClC2N2', with (pz)2CMeCH2- and (pz)2C(CH2Cl)CH2- forming NPtN and NPtC angles at platinum ca. 7-12 degrees less than 90 degrees. The reagent 1,3-(pzCH2)2C6H4 undergoes cyclometallation with palladium(II) acetate to form Pd(O2CMe){2,6-(pzCH2)2C6H3-N,N’,C”}, which has the ligand present as a planar [N-C-N]- donor.</p></div><table style="margin-bottom: 1em" border="0" cellpadding="3" class="not_ep_block"><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">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">2874</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">15 Jan 2008 08:38</td></tr><tr><th valign="top" class="ep_row">Last Modified:</th><td valign="top" class="ep_row">15 Jan 2008 08:38</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=2874;">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=2874">item control page</a></p>
</td></tr></table>
</div>
<!-- InstanceEndEditable --></td>
</tr>
<tr>
<td><!-- #BeginLibraryItem "/Library/footer_eprints.lbi" -->
<table width="795" border="0" align="left" cellpadding="0" class="footer">
<tr valign="top">
<td colspan="2"><div align="center"><a href="http://www.utas.edu.au">UTAS home</a> | <a href="http://www.utas.edu.au/library/">Library home</a> | <a href="/">ePrints home</a> | <a href="/contact.html">contact</a> | <a href="/information.html">about</a> | <a href="/view/">browse</a> | <a href="/perl/search/simple">search</a> | <a href="/perl/register">register</a> | <a href="/perl/users/home">user area</a> | <a href="/help/">help</a></div><br /></td>
</tr>
<tr><td colspan="2"><p><img src="/images/eprints/footerline.gif" width="100%" height="4" /></p></td></tr>
<tr valign="top">
<td width="68%" class="footer">Authorised by the University Librarian<br />
© University of Tasmania ABN 30 764 374 782<br />
<a href="http://www.utas.edu.au/cricos/">CRICOS Provider Code 00586B</a> | <a href="http://www.utas.edu.au/copyright/copyright_disclaimers.html">Copyright & Disclaimers</a> | <a href="http://www.utas.edu.au/accessibility/index.html">Accessibility</a> | <a href="http://eprints.utas.edu.au/feedback/">Site Feedback</a> </td>
<td width="32%"><div align="right">
<p align="right" class="NoPrint"><a href="http://www.utas.edu.au/"><img src="http://www.utas.edu.au/shared/logos/unioftasstrip.gif" alt="University of Tasmania Home Page" width="260" height="16" border="0" align="right" /></a></p>
<p align="right" class="NoPrint"><a href="http://www.utas.edu.au/"><br />
</a></p>
</div></td>
</tr>
<tr valign="top">
<td><p> </p></td>
<td><div align="right"><span class="NoPrint"><a href="http://www.eprints.org/software/"><img src="/images/eprintslogo.gif" alt="ePrints logo" width="77" height="29" border="0" align="bottom" /></a></span></div></td>
</tr>
</table>
<!-- #EndLibraryItem -->
<div align="center"></div></td>
</tr>
</table>
</body>
</html>
