1-diisopropylphosphino-1'-diphenylphosphinoferrocene

Base Information

• Chemical Name: 1-diisopropylphosphino-1'-diphenylphosphinoferrocene
• CAS No.: 97239-85-5
• Molecular Formula: C₂₈H₃₂FeP₂
• Molecular Weight: 486.357
• Mol file: 97239-85-5.mol

Synonyms:1-diisopropylphosphino-1'-diphenylphosphinoferrocene

Chemical Property of 1-diisopropylphosphino-1'-diphenylphosphinoferrocene

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of 1-diisopropylphosphino-1'-diphenylphosphinoferrocene

There total 2 articles about 1-diisopropylphosphino-1'-diphenylphosphinoferrocene 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:

1'-(diisopropylphosphino)-1-(diphenylphosphino)ferrocene-borane → 1-diisopropylphosphino-1'-diphenylphosphinoferrocene (97239-85-5)

Guidance literature:

With 1,4-diaza-bicyclo[2.2.2]octane; In toluene; at 80 ℃; Schlenk technique; Inert atmosphere; Sealed tube;

DOI:10.1016/j.jorganchem.2018.01.009

Reference yield:

1,1'-(ferrocenediyl)phenylphosphine + Chlorodiisopropylphosphane (40244-90-4) → 1-diisopropylphosphino-1'-diphenylphosphinoferrocene (97239-85-5)

Guidance literature:

With phenyllithium; In diethyl ether; under inert gas, dropwise addn. of chlorophosphine to the stirred suspn. of ferrocene in diethyl ether, allowed to warm slowly to room temp., refluxed for 30 min, cooled, if excess phosphine, mixt. hydrolized, addn.of NaHCO3; filtered, concd. to oil, TLC, chromy. under N2 (hexane/diethyl ether-neutral alumina), major yellow fraction collected, concd., crystd. from hexane (slowly on standing), if excess phosphine, extd. with Et2O, dried over CaCl2; elem. anal.;

Reference yield: 72.0%

[Ir(1,5-cyclooctadiene)(pyridine)2]PF6 (56678-60-5) + 1-diisopropylphosphino-1'-diphenylphosphinoferrocene (97239-85-5) → Ir(C8H12)(Fe(C5H4P(C3H7)2)(C5H4P(C6H5)2))(1+)*PF6(1-) = [Ir(C8H12)(Fe(C5H4P(C3H7)2)(C5H4P(C6H5)2))]PF6 (186692-54-6)

Guidance literature:

In methanol; (N2); stirring (7 h); cooling to -20°C overnight, removal of supernatant, washing of the residue (Et2O), recrystn. (CH2Cl2/Et2O); elem. anal.;

DOI:10.1039/DT9960004633

upstream raw materials:

Chlorodiisopropylphosphane

Downstream raw materials:

Ir(C₈H₁₂)(Fe(C₅H₄P(C₃H₇)2)(C₅H₄P(C₆H₅)2))⁽¹⁺⁾*PF₆^(1-) = [Ir(C₈H₁₂)(Fe(C₅H₄P(C₃H₇)2)(C₅H₄P(C₆H₅)2))]PF₆