Digermane, pentamethyl(2-phenylethenyl)-

Base Information

Chemical Name:Digermane, pentamethyl(2-phenylethenyl)-
CAS No.:113352-24-2
Molecular Formula:C13H22Ge2
Molecular Weight:323.498
Hs Code.:
Mol file:113352-24-2.mol

Synonyms:

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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 Digermane, pentamethyl(2-phenylethenyl)-

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Digermane, pentamethyl(2-phenylethenyl)-

There total 2 articles about Digermane, pentamethyl(2-phenylethenyl)- 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: 85.0%

: 30094-01-0,35672-47-0,56516-81-5
β-styrylmagnesium bromide

: 22640-93-3
chloropentamethyldigermane

: 113352-24-2
PhCHCHGeMe₂GeMe₃

Guidance literature:: In tetrahydrofuran; Addn. of pentamethylchlorodigermane soln. to a soln. of styrylmagnesium bromide (prepd. from styryl bromide and Mg in THF), gentle reflux (4 h).; Hydrolysis (H2O), extg. (ether), drying of org. layer (Na2SO4), evapn. of solvent, fract. distn., preparative GLC (SE30 20 % 2 m column), elem. anal.;
DOI:10.1246/bcsj.64.2772

Reference yield:

: 622-25-3
1-(2-chlorovinyl)benzene

: 76054-64-3
7,7-dimethyl-1,4,5,6-tetraphenyl-2,3-benzo-7-germanorbornadiene

: 14629-97-1
(E)-PhCHCHGeMe₃

: 113352-24-2
PhCHCHGeMe₂GeMe₃

: 113352-25-3
PhCHCHGeMe₂GeMe₂GeMe₃

: 31790-89-3
(Z)-PhCHCHGeMe₃

Guidance literature:: With CH₃MgCl; In diethyl ether; benzene; Norbornadiene-compound and PhCHCHCl are heated at 75°C for 4 h in benzene under Ar, then methylation is following with MeMgCl in Et2O (stirring first at 0°C (0.5 h), then for 1 h at room temp.).; distillation gaves two fractions, first fraction (bp 60°C at 1 Torr) contains PhCHCHCl, PhCHCHGeMe3, second fraction (bp 180°C at 0.5 Torr) contains PhCHCHGeMe2GeMe3, PhCHCHGeMe2GeMe2GeMe3, all products are detected by GC-MS anal.;

Reference yield: 51.0%

: 113352-24-2
PhCHCHGeMe₂GeMe₃

: 14629-97-1
(E)-PhCHCHGeMe₃

: 67-72-1
hexachloroethane

: 22640-93-3
chloropentamethyldigermane

Guidance literature:: With tetrachloromethane; In cyclohexane; Irradiation (UV/VIS); Irradn. with a 110 W low-pressure Hg arc lamp at room temp. under Ar for 6 h.; GC-MS.;
DOI:10.1246/bcsj.64.2772