WBr(1,2-bis(diphenylphosphino)ethane)2NNCHO

Base Information

Chemical Name:WBr(1,2-bis(diphenylphosphino)ethane)2NNCHO
CAS No.:77945-95-0
Molecular Formula:C₅₃H₄₉BrN₂OP₄W
Molecular Weight:1117.63
Hs Code.:

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Chemical Property of WBr(1,2-bis(diphenylphosphino)ethane)2NNCHO

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Technology Process of WBr(1,2-bis(diphenylphosphino)ethane)2NNCHO

There total 4 articles about WBr(1,2-bis(diphenylphosphino)ethane)2NNCHO 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: 39.0%

: Br((C₆H₅)2PCH₂CH₂P(C₆H₅)2)2W(NNH₂)⁽¹⁺⁾*Br^(1-)={Br((C₆H₅)2PCH₂CH₂P(C₆H₅)2)2W(NNH₂)}Br

: 1868-53-7
dibromofluoromethane

: 1483-73-4
diphenyliodonium bromide

: 77945-95-0
WBr(1,2-bis(diphenylphosphino)ethane)2NNCHO

: 77983-52-9
[W2(μ-N2CHN2)(1,2-bis(diphenylphosphino)ethane)4Br2]Br*3CH2Cl2

Guidance literature:: With potassium carbonate; CH₂Cl₂; In further solvent(s); under N2, W-complex and (Ph2I)Br (molar ratio 1:1.1) suspended in CHFBr2, degassed aq. K2CO3 (5% soln.) added, stirred for 45 min, treated withEt2O; filtered, filtrate extd. (Et2O), org. layer sepd., dried (Na2SO4), filtered, evapd., hexane added; ppt. washed (H2O, Et2O), dried in vac., taken up in CH2Cl2, filtered, treated with Et2O, filtered after 48 h, washed(Et2O), dried in vac.; elem. anal.;