tribromo[tris(3-tert-butyl-6-methoxyphenyl)methyl]germane

Base Information

Chemical Name:tribromo[tris(3-tert-butyl-6-methoxyphenyl)methyl]germane
CAS No.:901764-04-3
Molecular Formula:C₃₄H₄₅Br₃GeO₃
Molecular Weight:814.031
Hs Code.:

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Chemical Property of tribromo[tris(3-tert-butyl-6-methoxyphenyl)methyl]germane

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Technology Process of tribromo[tris(3-tert-butyl-6-methoxyphenyl)methyl]germane

There total 6 articles about tribromo[tris(3-tert-butyl-6-methoxyphenyl)methyl]germane 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: 98.0%

: 901764-02-1
trichloro[tris(3-tert-butyl-6-methoxyphenyl)methyl]germane

: 10294-33-4
boron tribromide

: 901764-04-3
tribromo[tris(3-tert-butyl-6-methoxyphenyl)methyl]germane

Guidance literature:: In dichloromethane; soln. of BBr3 (10 equiv.) in CH2Cl2 was added to soln. of Ge compd. in CH2Cl2 at -78°C; mixt. was stirred at -78°C for 1 h; treated with EtOH and H2O; extd. (CHCl3); dried (MgSO4); solvent removed(vac.); recrystd. (hexane);
DOI:10.1021/om060031o

Reference yield: 53.0%

: 2857-97-8
trimethylsilyl bromide

: 901764-02-1
trichloro[tris(3-tert-butyl-6-methoxyphenyl)methyl]germane

: 901764-04-3
tribromo[tris(3-tert-butyl-6-methoxyphenyl)methyl]germane

Guidance literature:: In chloroform-d1; silane (3 equiv.) was added to soln. of Ge compd. in CDCl3 at room temp.in NMR tube; freeze-pump-thaw; evacuated; sealed; heated at 75°C for 2 wk; NMR monitoring; opened in glovebox; solvent removed (vac.); recrystd. (hexane/Et2O); elem. anal.;
DOI:10.1021/om060031o

Reference yield:

: 340254-90-2
5,5',5''-tri-tert-butyl-2,2',2''-trimethoxytriphenylmethane

: 901764-04-3
tribromo[tris(3-tert-butyl-6-methoxyphenyl)methyl]germane

Guidance literature:: Multi-step reaction with 2 steps

1: n-BuLi; hexamethylphosphoramide / benzene; 1,2-dimethoxyethane

2: dichloromethane

With n-BuLi; hexamethylphosphoramide; In 1,2-dimethoxyethane; dichloromethane; benzene;
DOI:10.1021/om060031o