tetrakis(4-bromophenyl)germanium

Base Information

Chemical Name:tetrakis(4-bromophenyl)germanium
CAS No.:1018982-18-7
Molecular Formula:C₂₄H₁₆Br₄Ge
Molecular Weight:696.597
Hs Code.:

Synonyms:tetrakis(4-bromophenyl)germanium

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Chemical Property of tetrakis(4-bromophenyl)germanium

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Technology Process of tetrakis(4-bromophenyl)germanium

There total 1 articles about tetrakis(4-bromophenyl)germanium 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: 67.0%

: 106-37-6
1.4-dibromobenzene

: 10038-98-9
germaniumtetrachloride

: 1018982-18-7
tetrakis(4-bromophenyl)germanium

Guidance literature:: With butyllithium; In diethyl ether; hexane; addn. of Br2C6H4 to Schlenk flask; sealing with septum; placing under vac., filling with N2; transferring of Et2O into flask; placinng in ice/acetone bath; treatment with BuLi/hexane; stirring for 0.5 h; addn. of GeCl4; stirring for 8 h at room temp.; addn. of 1 N aq. HCl; extn. with ether; washing with H2O and brine; drying over MgSO4; filtration, removal of solvent by rotary evaporation; recrystn. from 1,2-dichloroethane and benzene; elem. anal.;
DOI:10.1021/om701262m

Reference yield: 95.0%

: 1018982-18-7
tetrakis(4-bromophenyl)germanium

: 1066-54-2
trimethylsilylacetylene

: tetrakis((4-trimethylsilylethynyl)phenyl)germanium

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; diisopropylamine; triphenylphosphine; at 80 ℃; Schlenk technique;
DOI:10.1039/c5cc06790a

Reference yield: 66.0%

: 1018982-18-7
tetrakis(4-bromophenyl)germanium

: 122-39-4
diphenylamine

: 4,4',4'',4'''-germanetetrayltetrakis(N,N-diphenylaniline)

Guidance literature:: tetrakis(4-bromophenyl)germanium; With 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In 1,4-dioxane; for 0.666667h; Inert atmosphere;

diphenylamine; With sodium t-butanolate; In 1,4-dioxane; for 72h; Reflux;