tris(2-(dicyclohexylphosphanyl)ethyl)phosphane

Base Information

• Chemical Name: tris(2-(dicyclohexylphosphanyl)ethyl)phosphane
• CAS No.: 146337-60-2
• Molecular Formula: C₄₂H₇₈P₄
• Molecular Weight: 706.976

Synonyms:tris(2-(dicyclohexylphosphanyl)ethyl)phosphane

Chemical Property of tris(2-(dicyclohexylphosphanyl)ethyl)phosphane

Chemical Property:

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Technology Process of tris(2-(dicyclohexylphosphanyl)ethyl)phosphane

There total 1 articles about tris(2-(dicyclohexylphosphanyl)ethyl)phosphane 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: 81.0%

vinyl magnesium bromide (1826-67-1) + dicyclohexylphosphane (829-84-5) → tris(2-(dicyclohexylphosphanyl)ethyl)phosphane (146337-60-2)

Guidance literature:

vinyl magnesium bromide; With phosphorus trichloride; In tetrahydrofuran; at -78 - 20 ℃; Inert atmosphere;

dicyclohexylphosphane; With lithium diisopropyl amide; In tetrahydrofuran; at -78 - 20 ℃; Inert atmosphere;

DOI:10.1021/acs.organomet.9b00659

Reference yield: 88.0%

tris(triphenylphosphine)ruthenium(II) chloride (15529-49-4,41756-81-4) + tris(2-(dicyclohexylphosphanyl)ethyl)phosphane (146337-60-2) → {RuCl(P(CH2CH2P(C6H11)2)3)}(1+)*Cl(1-)={RuCl(P(C2H4P(C6H11)2)3)}Cl (146816-53-7)

Guidance literature:

In dichloromethane; a mixt. of P(C2H4P(C6H11)2)3 and RuCl2(PPh3)3 in CH2Cl2 was stirred at room temp. for 0.5 h; performed under Ar using Schlenk technique;; removal of solvent; addn. of Et2O; the ppt. was filtered off, washed with Et2O, and dried under vac.; elem. anal.;;

DOI:10.1021/om00027a046

Reference yield: 83.0%

trichlorotris(tetrahydrofuran)molybdenum(III) (31355-55-2,39210-30-5) + tris(2-(dicyclohexylphosphanyl)ethyl)phosphane (146337-60-2) → [Mo(PP3Cy)Cl3]

Guidance literature:

In tetrahydrofuran; at 50 ℃; for 24h; Inert atmosphere; Glovebox;

DOI:10.1002/anie.201408664

upstream raw materials:

vinyl magnesium bromide

dicyclohexylphosphane

Downstream raw materials:

[RuCl(tris(2-dicyclohexylphosphinoethyl)phosphine)][BPh₄]

{FeCl(P(CH₂CH₂P(C₆H₁₁)2)3)}⁽¹⁺⁾*{B(C₆H₅)4}^(1-)={FeCl(P(C₂H₄P(C₆H₁₁)2)3)}{B(C₆H₅)4}

{RuCl(P(CH₂CH₂P(C₆H₁₁)2)3)}⁽¹⁺⁾*Cl^(1-)={RuCl(P(C₂H₄P(C₆H₁₁)2)3)}Cl

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