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CAS 12112-67-3: Di-μ-clorobis[(1,2,5,6-η)-1,5-ciclooctadiene]diiridio
Descrizione:
Di-μ-clorobis[(1,2,5,6-η)-1,5-ciclooctadiene]diiridio, con il numero CAS 12112-67-3, è un composto di coordinazione che presenta iridio come metallo centrale. Questo composto è caratterizzato dalla sua struttura unica, che include due atomi di iridio collegati da due ioni cloruro (μ-cloruro), e ogni iridio è ulteriormente coordinato a un ligando ciclooctadiene. I ligandi ciclooctadiene sono noti per la loro capacità di formare complessi stabili con metalli di transizione grazie alle loro proprietà di accettore π. Il composto mostra interessanti proprietà elettroniche e steriche, rendendolo rilevante in varie applicazioni catalitiche, in particolare nella chimica organometallica. La sua sintesi implica generalmente la reazione di precursori di iridio con ciclooctadiene e fonti di cloruro in condizioni controllate. La presenza dei cloruri di ponte e la disposizione specifica dei ligandi ciclooctadiene contribuiscono alla reattività e stabilità del composto, che può essere influenzata da fattori come solvente e temperatura. In generale, questo composto serve come un esempio importante di interazioni metallo-ligando nella chimica di coordinazione.
Formula:C16H24Cl2Ir2
InChI:InChI=1S/2C8H12.2ClH.2Ir/c2*1-2-4-6-8-7-5-3-1;;;;/h2*1-2,7-8H,3-6H2;2*1H;;/q;;;;2*+1/p-2
InChI key:InChIKey=ZFOUDQNHNLDNLD-UHFFFAOYSA-L
SMILES:[Ir+]1234([Cl-][Ir+]567([Cl-]1)[CH]8=[CH]5CC[CH]6=[CH]7CC8)[CH]9=[CH]2CC[CH]3=[CH]4CC9
Sinonimi:- (1,5-Cyclooctadiene)chloroiridium dimer
- (1,5-Cyclooctadiene)iridium chloride dimer
- (η4-1,5-Cyclooctadiene)iridium chloride dimer
- (η<sup>4</sup>-1,5-Cyclooctadiene)iridium chloride dimer
- 1,5-Cyclooctadiene, iridium complex
- 1,5-cyclooctadiene, chloride, (1Z,5Z)-, diiridium salt
- 5-Chlorobis(1,5-cyclooctadiene)diiridium
- Bis((μ-chloro)(1,5-cyclooctadiene)iridium)
- Bis(1,5-cyclooctadiene)diiridium(I) dichloride
- Bis(chloro(1,5-cyclooctadiene)iridium)
- Bis(chloro(cyclooctadiene)iridium)
- Vedi altri sinonimi
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11 prodotti.
Bis(1,5-cyclooctadiene)diiridium(I) dichloride
CAS:Bis(1,5-cyclooctadiene)diiridium(I) dichloride is an acid that can be prepared using a preparative method. It is an organometallic compound that can be used in the cross-coupling of activated terminal alkynes with aryl halides. Bis(1,5-cyclooctadiene)diiridium(I) dichloride has been synthesized by reacting furfural with chloride and acetonitrile. The ligand used was 2,2'-bipyridine. The reaction time to produce bis(1,5-cyclooctadiene)diiridium(I) dichloride is approximately three hours.Formula:C16H24Cl2Ir2Purezza:Min. 95%Peso molecolare:671.7 g/molchloro(1,5-cyclooctadiene)iridium(I) dimer
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C16H24Cl2Ir2Colore e forma:Powder, Orange to redPeso molecolare:671.70Bis(1,5-cyclooctadiene)diiridium(I) Dichloride
CAS:Prodotto controllatoApplications Bis(1,5-cyclooctadiene)diiridium(I) Dichloride is a catalyst used in the iridium-catalyzed asymmetry hydrogenation of unfunctionalized exocyclic double carbon bonds. Also, it is used to test new NeoPHOX ligands derived from serine or threonine. References Xia, J., et al.: Chem. Eur. J., 22, 18354-18357 (2016); Padevet, J., et al.: Beilstein J. Org. Chem., 12, 1185-1195 (2016)Formula:C16H22Cl2Ir2Colore e forma:NeatPeso molecolare:669.686Bis(1,5-cyclooctadiene)diiridium(I) dichloride
CAS:Bis(1,5-cyclooctadiene)diiridium(I) dichloridePurezza:95+%Colore e forma:Red CrystalsPeso molecolare:671.70g/molIRIDIUM(I) CYCLOOCTADIENE CHLORIDE, dimer
CAS:Formula:C16H24Cl2Ir2Colore e forma:Orange-Red SolidPeso molecolare:671.71Chloro(1,5-cyclooctadiene)iridium(I) Dimer
CAS:Formula:C16H24Cl2Ir2Purezza:>93.0%(T)Colore e forma:Orange to Amber to Dark red powder to crystalPeso molecolare:671.70Di-µ-chloro bis[cycloocta-1,5-dienyl]iridium(I); 99.95% (metals basis)
CAS:Formula:Ir(C8H12)ClPeso molecolare:671.71Bis(1,5-cyclooctadiene)diiridium(I) dichloride
CAS:Formula:C16H24Cl2Ir2Purezza:98%Colore e forma:SolidPeso molecolare:671.7018Chloro(1,5-cyclooctadiene)iridium(I) dimer, Ir 57.2%
CAS:Chloro(1,5-cyclooctadiene)iridium(I) dimer is widely used as a precursor to other iridium complexes, which finds application in homogeneous catalysis like carbonylation, hydrosilylation, hydrofomylation, asymmetric allylic substitutions, metathesis and chiral catalysis reactions. It is involved in the preparation of Crabtree's catalyst, which is used for hydrogenation and hydrogen-transfer reactions. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C16H24Cl2Ir2Peso molecolare:671.70Bis(1,5-cyclooctadiene)diiridium(I) dichloride
CAS:Purezza:98.0%Colore e forma:Solid, Crystalline Powder or PowderPeso molecolare:671.701753616333Chloro-1,5-cyclooctadiene iridium(I) dimer, 99%
CAS:Chloro-1,5-cyclooctadiene iridium(I) dimer, 99%Formula:IrCl(C8H12)Purezza:99%Colore e forma:red to orange pwdr.Peso molecolare:671.71
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