Technology Process of (CO)5Mo(μ-1,2-bis(diphenylphosphino)ethane)W(CO)5
There total 2 articles about (CO)5Mo(μ-1,2-bis(diphenylphosphino)ethane)W(CO)5 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
potassium tert-butylate;
In
tetrahydrofuran;
to soln. (OC)5WPPh2H in dry THF added (OC)5MoPPh2CH=CH2 and potassium tert-butoxide, soln. heated under reflux for 1 h; soln. cooled, solvent stripped, residue crystd. from CH2Cl2/CH3OH mixt.; elem. anal.;
- Guidance literature:
-
With
trimethylamine-N-oxide;
In
tetrahydrofuran;
stirring W(CO)6 with Me3NO*2H2O in THF in vacuo for 20 min under Ar, filtn. into a flask containing a THF soln. of Mo-complex via a teflon transfer tube, stirring for 17 h at room temp. under Ar; removal of solvent in vacuo, extn. with a minimum amount of CH2Cl2, chromy. on silica (tlc plates), elution with CH2Cl2/hexane, recrystn. from CH2Cl2/MeOH, elem. anal.;
DOI:10.1016/0022-328X(93)83146-M
