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Cyclooctadiene iridium chloride dimer information


Cyclooctadiene iridium chloride dimer
Names
Other names
Bis(1,5-cyclooctadiene)diiridium(I) dichloride
Identifiers
CAS Number
  • 12112-67-3
3D model (JSmol)
  • Interactive image
ChemSpider
  • 21171240
ECHA InfoCard 100.031.961 Edit this at Wikidata
EC Number
  • 235-170-7
PubChem CID
  • 5365616 PubChem has wrong formula
CompTox Dashboard (EPA)
  • DTXSID00923689 Edit this at Wikidata
SMILES
  • C1/C=C\CC/C=C\C1.C1/C=C\CC/C=C\C1.[Cl].[Cl].[Ir].[Ir]
Properties
Chemical formula
C16H24Cl2Ir2
Molar mass 671.70
Appearance red-orange solid
Density 2.65 g/cm3 (red polymorph)
Hazards
GHS labelling:
Pictograms
GHS07: Exclamation mark
Signal word
Warning
Hazard statements
H302, H312, H315, H319, H335
Precautionary statements
P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Cyclooctadiene iridium chloride dimer is an organoiridium compound with the formula [Ir(μ2-Cl)(COD)]2, where COD is the diene 1,5-cyclooctadiene (C8H12). It is an orange-red solid that is soluble in organic solvents. The complex is used as a precursor to other iridium complexes, some of which are used in homogeneous catalysis.[1] The solid is air-stable but its solutions degrade in air.

  1. ^ J. Hartwig, "Organotransition Metal Chemistry: From Bonding to Catalysis" University Science Books, 2009. ISBN 978-1891389535.

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Cyclooctadiene iridium chloride dimer

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Cyclooctadiene iridium chloride dimer is an organoiridium compound with the formula [Ir(μ2-Cl)(COD)]2, where COD is the diene 1,5-cyclooctadiene (C8H12)...

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Cyclooctadiene rhodium chloride dimer

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Cyclooctadiene rhodium chloride dimer is the organorhodium compound with the formula Rh2Cl2(C8H12)2, commonly abbreviated [RhCl(COD)]2 or Rh2Cl2(COD)2...

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Cyclooctadiene iridium methoxide dimer

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Cyclooctadiene iridium methoxide dimer is an organoiridium compound with the formula Ir2(OCH3)2(C8H12)2, where C8H12 is the diene 1,5-cyclooctadiene. It...

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Iridium

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Important compounds of iridium are chlorides and iodides in industrial catalysis. Iridium is a component of some OLEDs. Iridium is found in meteorites...

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Organoiridium chemistry

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H2. The olefin complexes chlorobis(cyclooctene)iridium dimer and cyclooctadiene iridium chloride dimer are often used as sources of "IrCl", exploiting...

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Iridium compounds

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Iridium compounds are compounds containing the element iridium (Ir). Iridium forms compounds in oxidation states between −3 and +9, but the most common...

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Boronic acid

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is that of gramine with phenylboronic acid catalyzed by cyclooctadiene rhodium chloride dimer: Boronic esters are oxidized to the corresponding alcohols...

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Organorhodium chemistry

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carbonyl chloride, chlorobis(ethylene)rhodium dimer, cyclooctadiene rhodium chloride dimer, chlorobis(cyclooctene)rhodium dimer,...

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Hydrogenation

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Crabtree's catalyst is a highly active catalyst featuring iridium. Cyclooctadiene rhodium chloride dimer, Rh2Cl2(cod)2 is a precursor to many homogeneous catalysts...

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Nickel

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related nickel(0) complex bis(cyclooctadiene)nickel(0) is a useful catalyst in organonickel chemistry because the cyclooctadiene (or cod) ligands are easily...

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Olefin metathesis

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synthetic intermediates, are produced commercially by ethenolysis of 1,5-cyclooctadiene and cyclooctene. The catalyst is derived from Re2O7 on alumina. Synthesis...

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