{η6,P-{2-(3,5-dimethylphenyl)ethyl}diphenylphosphite}dicarbonylchromium

Base Information

Chemical Name:{η6,P-{2-(3,5-dimethylphenyl)ethyl}diphenylphosphite}dicarbonylchromium
CAS No.:62390-00-5
Molecular Formula:C₂₄H₂₃CrO₅P
Molecular Weight:474.413
Hs Code.:

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Chemical Property of {η6,P-{2-(3,5-dimethylphenyl)ethyl}diphenylphosphite}dicarbonylchromium

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Technology Process of {η6,P-{2-(3,5-dimethylphenyl)ethyl}diphenylphosphite}dicarbonylchromium

There total 1 articles about {η6,P-{2-(3,5-dimethylphenyl)ethyl}diphenylphosphite}dicarbonylchromium 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: 17.0%

: 62425-45-0
{η6-{2-(3,5-dimethylphenyl)ethyl}diphenylphosphite}tricarbonylchromium

: 62390-00-5
{η6,P-{2-(3,5-dimethylphenyl)ethyl}diphenylphosphite}dicarbonylchromium

Guidance literature:: In acetonitrile; byproducts: CO; Electrolysis; electrolyt salt: NaBF4; poured into water, extd. with CHCl3; washed with water, dried; TLC on silica gel (ether/petroleum ether);
DOI:10.1007/BF00953236

Reference yield: 12.0%

: 62390-00-5
{η6,P-{2-(3,5-dimethylphenyl)ethyl}diphenylphosphite}dicarbonylchromium

: 591-51-5
phenyllithium

: 76216-29-0
[Cr(η6-3,5-Me2C6H3-1-CH2CH2OP(Ph)2)(CO)2]

Guidance literature:: In tetrahydrofuran; diethyl ether; (Ar), refluxed (CH2)2P(OC6H5)2(CO)2CrC6H3(CH3)2 soln. treated dropwise with C6H5Li for 1 h, refluxed for 2-4 h, water added; combined organic layer and ether extract of aqueous layer, washed 3 times (water), dried (Na2SO4), evaptd.; chromy.(silica gel, ether/petroleumether 1:1), elem. anal., IR;
DOI:10.1007/BF00952219