Technology Process of [Os(IV)2(μ-O)(μ-acetato)2Cl4(triphenylphosphine)2]
There total 2 articles about [Os(IV)2(μ-O)(μ-acetato)2Cl4(triphenylphosphine)2] which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
pentane or hexane;
In
chloroform; acetic acid;
byproducts: H2O; suspn. of trans-(OsO2(PPh3)2Cl2) boiled in glacial acetic acid; solvent evapd. and dry residue dissolved in CHCl3; minor amt. of pentane or hexane added to soln.; ppt. filtered off, washed with ether and dried over KOH; elem. anal.;
DOI:10.1023/A:1023366810613
- Guidance literature:
-
With
CH3COOH; (CH3CO)2O;
In
acetic anhydride; acetic acid;
a mixt. of Os-complex and CH3COOH-(CH3CO)2O mixt. was refluxed for 4 h in the absence of light under N2, evapd.to a small vol., diethyl ether was added; recrystd. by dissolution in CH2Cl2, filtered, evapd., diethyl ether wasadded, filtered off, washed with diethyl ether, dried in vac.; elem. anal.;
- Guidance literature:
-
With
Na;
In
tetrahydrofuran; acetonitrile;
Na was added to a mixt. of Os-complex in THF, heated under reflux for 3-5 h, cooled to room temp., decanted, evapd. under N2, solid was stirredin CH2Cl2,washed with Et2O, vac. dried, dissolved in CH3CN, mixed with Ph4AsCl*H2O, evapd., Et2O was added; filtered, stirred in water, centrifuged, washed with abs. EtOH, centrifuged, washed with diethyl ether, centrifuged, recrystd. from CH2Cl2-diethyl ether, washed with diethyl ether, dried in vac.; elem. anal.;
![trans-[osmium(VI)O<sub>2</sub>Cl<sub>2</sub>(PPh<sub>3</sub>)2]](/Databaselist/images/loading.webp)
