{Ph2P(η5-C5H4)Ir(CO)}2

Base Information

Chemical Name:{Ph2P(η5-C5H4)Ir(CO)}2
CAS No.:106500-78-1
Molecular Formula:C₃₆H₂₈Ir₂O₂P₂
Molecular Weight:939.005
Hs Code.:

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Chemical Property of {Ph2P(η5-C5H4)Ir(CO)}2

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Technology Process of {Ph2P(η5-C5H4)Ir(CO)}2

There total 6 articles about {Ph2P(η5-C5H4)Ir(CO)}2 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 70.0%

: 15318-31-7,14871-41-1,59246-46-7
bis(triphenylphosphine)iridium(I) carbonyl chloride

: 83272-80-4
lithium diphenylphosphinocyclopentadienyl

: 106500-77-0
Ph2P(η5-C5H4)Ir(CO)(PPh3)

: 106500-78-1
{Ph2P(η5-C5H4)Ir(CO)}2

: 106520-03-0
IrCl(CO){Ph2P(η5-C5H4)Ir(CO)(PPh3)}2

Guidance literature:: In toluene; byproducts: P(C6H5)3, LiCl; addn. of Li(C5H4)PPh2 to trans-IrCl(CO)(PPh3)2 (Ir/LiCpP molar ratio ca. 1:1) in toluene at 70°C, react. time 5 min; Ir2 species formed yellow ppt.; elem. anal.;

Reference yield: 62.0%

: 32594-40-4
chlorotricarbonyliridium

: 85320-10-1
(diphenylphosphino)cyclopentadienylthallium

: 106500-78-1
{Ph2P(η5-C5H4)Ir(CO)}2

Guidance literature:: In tetrahydrofuran; mixt. at reflux (Ar, 48 h) with stirring; solvent removed, recrystn. of the tan solid (hot toluene); elem. anal.;

Reference yield: 12.3%

: 15318-31-7,14871-41-1,59246-46-7
bis(triphenylphosphine)iridium(I) carbonyl chloride

: 83272-80-4
lithium diphenylphosphinocyclopentadienyl

: 106500-77-0
Ph2P(η5-C5H4)Ir(CO)(PPh3)

: 106500-78-1
{Ph2P(η5-C5H4)Ir(CO)}2

Guidance literature:: In toluene; react. mixt. (N2 or Ar, excess of Ph2P(C5H4)Li, at room temp.), orange soln. heated (70 °C., 1 h); ppt. (= ((C6H5)2P(C5H4)Ir(CO))2) sepd., washed (1. MeOH, 2. Et2O), dried (vac.), elem. anal.; orange filtrate evapd. (vac.), solid chromd.: alumina, CH2Cl2/hexane 25/75, soln. evapd., pale yellow solid dried (vac.): 2nd product, elem.anal.;