cis-(2,3-bis(diphenylphosphino)propene-PP')tetracarbonylchromium⁽⁰⁾

Base Information

Chemical Name:cis-(2,3-bis(diphenylphosphino)propene-PP')tetracarbonylchromium⁽⁰⁾
CAS No.:128025-84-3
Molecular Formula:C₃₁H₂₄CrO₄P₂
Molecular Weight:574.473
Hs Code.:

cis-(2,3-bis(diphenylphosphino)propene-PP')tetracarbonylchromium<sup>(0)</sup>

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Chemical Property of cis-(2,3-bis(diphenylphosphino)propene-PP')tetracarbonylchromium⁽⁰⁾

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Technology Process of cis-(2,3-bis(diphenylphosphino)propene-PP')tetracarbonylchromium⁽⁰⁾

There total 1 articles about cis-(2,3-bis(diphenylphosphino)propene-PP')tetracarbonylchromium⁽⁰⁾ 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: 82.0%

: 127931-22-0
2,3-bis-(diphenylphosphino)propene

: 199620-14-9,13007-92-6
chromium⁽⁰⁾ hexacarbonyl

: 128025-84-3
cis-(2,3-bis(diphenylphosphino)propene-PP')tetracarbonylchromium⁽⁰⁾

Guidance literature:: In diethylene glycol; A mixture of the starting compounds in diglyme is refluxed under an atmosphere of dry N2 or ammonia for 2 h.; addn. of light petroleum to cooled and filtered soln., recrystn. from CH2Cl2/MeOH, elem. anal.;
DOI:10.1039/DT9900000489

Reference yield: 79.0%

: 128025-84-3
cis-(2,3-bis(diphenylphosphino)propene-PP')tetracarbonylchromium⁽⁰⁾

: 829-85-6
diphenylphosphane

: 128025-90-1
cis-tetracarbonyl(1,2,3-tris(diphenylphosphino)propane-PP')chromium⁽⁰⁾

Guidance literature:: With catalyst: potassium t-butoxide; In tetrahydrofuran; A catalytic amount of the potassium compound is added to a solution of the chromium complex and diphenylphosphine in thf. The mixture is stirred for 0.5 h.; evapn. of part of the solvent under vac., addn. of MeOH, recrystn. from methanol-dichloromethane mixture, elem. anal.;
DOI:10.1039/DT9900000489

Reference yield: 73.0%

: 128025-84-3
cis-(2,3-bis(diphenylphosphino)propene-PP')tetracarbonylchromium⁽⁰⁾

: 128025-87-6
cis-(cis-1,2-bis(diphenylphosphino)propene-PP')tetracarbonylchromium⁽⁰⁾

Guidance literature:: With catalyst: diphenylphosphine; catalyst: potassium t-butoxide; In tetrahydrofuran; A catalytic amount of the potassium compound is added to a solution of the chromium complex and diphenylphosphine in thf (under dry N2 or ammonia). The mixture is stirred for 0.2 h.; evapn. of part of the solvent under vac., addn. of MeOH, recrystn. from MeOH/CH2Cl2, elem. anal.;
DOI:10.1039/DT9900000489