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Revision as of 14:42, 16 February 2012 editBeetstra (talk | contribs)Edit filter managers, Administrators172,031 edits Saving copy of the {{chembox}} taken from revid 457645438 of page 2,2'-Bis(2-indenyl)_biphenyl for the Chem/Drugbox validation project (updated: 'CASNo').  Latest revision as of 16:54, 9 June 2024 edit GreenC bot (talk | contribs)Bots2,555,764 edits Move 1 url. Wayback Medic 2.5 per WP:URLREQ#google.com/patents 
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{{ambox | text = This page contains a copy of the infobox ({{tl|chembox}}) taken from revid of page ] with values updated to verified values.}}
{{Chembox {{Chembox
| Verifiedfields = changed
| verifiedrevid = 399195889 | verifiedrevid = 477190074
| Name = 2,2′-Bis(2-indenyl) biphenyl
| ImageFile = Bisindenyl biphenyl.png | ImageFile = Bisindenyl biphenyl.png
| ImageSize = 200px | ImageSize = 220
| IUPACName = 2,2'-Bis-(1''H''-inden-2-yl)-biphenyl | ImageAlt = Skeletal formula of 2,2'-bis(2-indenyl) biphenyl
| ImageFile1 = 2,2'-Bis(2-indenyl)-biphenyl-3D-balls.png
| ImageSize1 = 220
| ImageAlt1 = Ball-and-stick model of the 2,2′-bis(2-indenyl) biphenyl molecule
| PIN = 2,2′-Di(1''H''-inden-2-yl)-1,1′-biphenyl
| OtherNames = | OtherNames =
| Section1 = {{Chembox Identifiers |Section1={{Chembox Identifiers
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 9318556 | ChemSpiderID = 9318556
| InChI = 1/C30H22/c1-2-10-22-18-25(17-21(22)9-1)27-13-5-7-15-29(27)30-16-8-6-14-28(30)26-19-23-11-3-4-12-24(23)20-26/h1-17,19H,18,20H2 | InChI = 1/C30H22/c1-2-10-22-18-25(17-21(22)9-1)27-13-5-7-15-29(27)30-16-8-6-14-28(30)26-19-23-11-3-4-12-24(23)20-26/h1-17,19H,18,20H2
| InChIKey = DGTWDUGCMACYFO-UHFFFAOYAR | InChIKey = DGTWDUGCMACYFO-UHFFFAOYAR
| SMILES1 = c1cccc\2c1CC(=C/2)/c6ccccc6c5ccccc5\C4=C\c3ccccc3C4
| StdInChI_Ref = {{stdinchicite|correct|chemspider}} | StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C30H22/c1-2-10-22-18-25(17-21(22)9-1)27-13-5-7-15-29(27)30-16-8-6-14-28(30)26-19-23-11-3-4-12-24(23)20-26/h1-17,19H,18,20H2 | StdInChI = 1S/C30H22/c1-2-10-22-18-25(17-21(22)9-1)27-13-5-7-15-29(27)30-16-8-6-14-28(30)26-19-23-11-3-4-12-24(23)20-26/h1-17,19H,18,20H2
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} | StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = DGTWDUGCMACYFO-UHFFFAOYSA-N | StdInChIKey = DGTWDUGCMACYFO-UHFFFAOYSA-N
| CASNo_Ref = {{cascite|changed|??}}
| CASNo = <!-- blanked - oldvalue: 152952-99-3 -->
| PubChem = | CASNo = 152952-99-3
| PubChem = 11143444
| SMILES = C1(C2=C(C3=CC(C=CC=C5)=C5C3)C=CC=C2)=C(C4=CC(C=CC=C6)=C6C4)C=CC=C1 | SMILES = C1(C2=C(C3=CC(C=CC=C5)=C5C3)C=CC=C2)=C(C4=CC(C=CC=C6)=C6C4)C=CC=C1
}} }}
| Section2 = {{Chembox Properties |Section2={{Chembox Properties
| C=30 | H=22 | C=30 | H=22
| Appearance = | Appearance =
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| BoilingPt = | BoilingPt =
| Solubility = }} | Solubility = }}
| Section3 = {{Chembox Hazards |Section3={{Chembox Hazards
| MainHazards = | MainHazards =
| FlashPt = | FlashPt =
| Autoignition = }} | AutoignitionPt = }}
}} }}

'''2,2′-Bis(2-indenyl) biphenyl''' is an organic compound with the formula <sub>2</sub>. The compound is the precursor, upon deprotonation, to ansa-metallocene complexes within the area of ]es.

Metals studied with 2,2′-bis(2-indenyl) biphenyl include ], ], and ].{{cn|date=December 2016}} The ligand and its complexes have been prepared by the research group of the late ] at ].<ref>{{cite journal | doi=10.1021/om00035a026 | last1 = Ellis |first1=W.W. |last2=Hollis |first2=T.K. |last3=Odenkirk |first3=W. |authorlink3=Bill Odenkirk |last4=Whelan |first4=J. |last5=Ostrander |first5=R. |last6=Rheingold |first6=A.L. |last7=Bosnich |first7=B. |authorlink7=Brice Bosnich |year=1993|title=Synthesis, Structure, and Properties of Chiral Titanium and Zirconium Complexes Bearing Biaryl Strapped Substituted Cyclopentadienyl Ligands |journal=Organometallics|volume=12|pages=4391–4401|issue=11}}</ref> Zirconium and hafnium complexes made from this ligand were found to be active catalysts for the polymerization of the smallest ] – compounds with carbon-carbon double bonds—namely, ] and ].{{fact|date=December 2016}} The use of such complexes in the ] of ] has since been reported, and patented by ].<ref>H. J. Arts, M. Kranenburg, R. H. A. M. Meijers, E. G. Ijpeij, G. J. M. Gruter and F. H. Beijer. ''Indenyl Compounds for the Polymerization of Olefins'' ; Jan. 29, 2002.</ref><ref>{{cite journal|doi=10.1021/jo016040i|author1=E. G. Ijpeij |author2=F. H. Beijer |author3=H. J. Arts |author4=C. Newton |author5=J. G. de Vries |author6=G. J. M. Gruter |year=2002|title=A Suzuki Coupling Based Route to 2,2'-Bis#2-indenyl#biphenyl Derivatives|journal=J. Org. Chem.|volume=67|issue=1|pages=169–176|pmid=11777455|url=https://pure.rug.nl/ws/files/14467493/2002JOrgChemIJpeij.pdf }}</ref>

== References==
{{reflist}}

{{DEFAULTSORT:Bis(2-indenyl) biphenyl, 2,2'}}
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]
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