dibromotricarbonyl(N-(tetraphenylphosphoranyliden)triazene)tungsten(II)

Base Information

Chemical Name:dibromotricarbonyl(N-(tetraphenylphosphoranyliden)triazene)tungsten(II)
CAS No.:80594-68-9
Molecular Formula:C₂₇H₂₀Br₂N₃O₃PW
Molecular Weight:809.106
Hs Code.:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of dibromotricarbonyl(N-(tetraphenylphosphoranyliden)triazene)tungsten(II)

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Technology Process of dibromotricarbonyl(N-(tetraphenylphosphoranyliden)triazene)tungsten(II)

There total 1 articles about dibromotricarbonyl(N-(tetraphenylphosphoranyliden)triazene)tungsten(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: 42.0%

: 18130-07-9,135820-70-1
WBr₂(CO)3(P(C₆H₅)3)2

: 622-37-7
Phenyl azide

: 80594-68-9
dibromotricarbonyl(N-(tetraphenylphosphoranyliden)triazene)tungsten(II)

Guidance literature:: In dichloromethane; Cyclopentane; byproducts: N2, C6H5NP(C6H5)3; azide soln. in cyclopentane adding to W complex in CH2Cl2 under N2, stirring for 10 min at 20°C, filtering, solvent removing in vaco, residue redissolving in CH2Cl2, Et2O adding dropwise, ppt. collecting, washing with warm abs. EtOH; identified by elem. anal., IR and NMR spectra;
DOI:10.1021/ic00135a068