Technology Process of [bis(triphenylphosphoranylidene)iminium][Rh(CO)4]
There total 5 articles about [bis(triphenylphosphoranylidene)iminium][Rh(CO)4] 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:
- Guidance literature:
-
With
potassium hydroxide; carbon monoxide;
In
dimethyl sulfoxide;
(CO), Rh-complex stirred at room temp. with powdered KOH suspended in DMSO (about 24 h), decanted from the KOH, added dropwise to a stirred soln. of (PPN)Cl in isopropanol and water; concd. in vacuo until most of the isopropanol was removed, collected byfiltration, washed with isopropanol, vacuum dried, recrystd. by dissolution in a minimum of THF, addition of isopropanol, concentration in vacuo until THF was eliminated;
- Guidance literature:
-
With
potassium hydroxide; carbon monoxide;
In
dimethyl sulfoxide;
byproducts: CO3(2-), H2O, Cl(1-); (CO), Rh-complex stirred at room temp. with powdered KOH suspended in DMSO (about 24 h), decanted from the KOH, added dropwise to a stirred soln. of (PPN)Cl in isopropanol and water; concd. in vacuo until most of the isopropanol was removed, collected byfiltration, washed with isopropanol, vacuum dried, recrystd. by dissolution in a minimum of THF, addition of isopropanol, concentration in vacuo until THF was eliminated;
- Guidance literature:
-
With
potassium hydroxide; dibenzo-18-crown-6; carbon monoxide;
In
1,2-dimethoxyethane;
byproducts: CO3(2-), H2O; (CO), Rh4(CO)12 stirred at room temp. with powdered KOH suspended in DME containing dibenzo-18-crown-6-ether (about 48 h), decanted from the KOH, added dropwise to a stirred soln. of (PPN)Cl in isopropanol and water; IR, concd. in vacuo until most of the isopropanol was removed, collected by filtration, washed with isopropanol, vacuum dried, recrystd. by dissolution in a minimum of THF, addition of isopropanol, concentration in vacuo until THF was eliminated;
