tetraphenylphosphonium tribromo(pentacarbonylchromium)stannate(II)

Base Information

Chemical Name:tetraphenylphosphonium tribromo(pentacarbonylchromium)stannate(II)
CAS No.:191272-31-8
Molecular Formula:C₅Br₃CrO₅Sn*C₂₄H₂₀P
Molecular Weight:889.867
Hs Code.:

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Chemical Property of tetraphenylphosphonium tribromo(pentacarbonylchromium)stannate(II)

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Technology Process of tetraphenylphosphonium tribromo(pentacarbonylchromium)stannate(II)

There total 1 articles about tetraphenylphosphonium tribromo(pentacarbonylchromium)stannate(II) 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: 35.0%

: disodium decacarbonyldichromate

: 2751-90-8
tetraphenylphosphonium bromide

: tin(II) bromide

: 191272-31-8
tetraphenylphosphonium tribromo(pentacarbonylchromium)stannate(II)

: bis(tetraphenylphosphonium) dibromobis(pentacarbonyltungsten)stannate(II), solvate with dichloromethane

Guidance literature:: In ethanol; (argon); stirring the Cr complex and SnBr2 in EtOH 1 h at 20°C, filtration (Kieselgur), addn. of (PPh4)Br, stirring (1 h); filtration, washing (EtOH, 0°C), dissoln. in CH2Cl2, filtration (Kieselgur), evapn.; isoln. of the byproduct for the mother-liquor by evapn. extn. (Et2O), evapn., drying (vac.); further purifn. possible for both compds.; elem. anal.;
DOI:10.1002/cber.19971300604