{(CO)5CrP(C₆H₅)2}2O

Base Information

Chemical Name:{(CO)5CrP(C₆H₅)2}2O
CAS No.:98731-68-1
Molecular Formula:C₃₄H₂₀Cr₂O₁₁P₂
Molecular Weight:770.466
Hs Code.:

{(CO)5CrP(C<sub>6</sub>H<sub>5</sub>)2}2O

Synonyms:{(CO)5CrP(C₆H₅)2}2O

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Chemical Property of {(CO)5CrP(C₆H₅)2}2O

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Technology Process of {(CO)5CrP(C₆H₅)2}2O

There total 1 articles about {(CO)5CrP(C₆H₅)2}2O 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: 73.0%

: 18399-60-5
[chromium(pentacarbonyl)PHPh₂]

: 124-63-0
methanesulfonyl chloride

: 98731-68-1
{(CO)5CrP(C₆H₅)2}2O

Guidance literature:: With triethylamine; In diethyl ether; byproducts: [Et3NH]Cl; Et3N was added under N2 to a soln. of Cr-complex in Et2O followed by slow addn. of an ether soln. of MeSO2Cl, mixt. was stirred for 8 h at roomtemp.; stirring of the reaction mixt. at -50°C allows to observeintermediate complexes by (31)P NMR; filtered, filtrate was concd., cooled to -30°C, crystals were filtered off, dried under high vac.; elem. anal.;
DOI:10.1016/0022-328X(85)88003-7

Reference yield: 65.0%

: 98731-68-1
{(CO)5CrP(C₆H₅)2}2O

: triethylammonium-pentacarbonyl(diphenylphosphinito-P)chrome⁽⁰⁾

Guidance literature:: With (C₂H₅)3N; H₂O; In chloroform; a soln. of the educt with triethylamine and some water in CHCl3 was stirred for 2 h; reaction under protective gas in N2-satd. solvent;; after separation from liquids, the residue was washed with a small amt. of water, dried in vac. for a short time, and recrystd. from Et2O; elem. anal.;

Reference yield:

: 98731-68-1
{(CO)5CrP(C₆H₅)2}2O

: (CO)5CrP(C₆H₅)2OH

Guidance literature:: With HCl; H₂O; In hydrogenchloride; treatment with dild. HCl under protective gas;; could not be obtained in pure form;;