benzylpentamethyldigermane

Base Information

• Chemical Name: benzylpentamethyldigermane
• CAS No.: 137482-81-6
• Molecular Formula: C₁₂H₂₂Ge₂
• Molecular Weight: 311.487
• Mol file: 137482-81-6.mol

Synonyms:benzylpentamethyldigermane

Chemical Property of benzylpentamethyldigermane

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of benzylpentamethyldigermane

There total 1 articles about benzylpentamethyldigermane 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: 75.0%

chloropentamethyldigermane (22640-93-3) + benzylmagnesium chloride (6921-34-2) → benzylpentamethyldigermane (137482-81-6)

Guidance literature:

In diethyl ether; Addn. of pentamethylchlorodigermane soln. to a soln. of benzylmagnesium chloride (prepd. from benzyl chloride and Mg in ether), stirring while refluxing (1 h).; Hydrolysis (aq. HCl), extg. (ether), washing of org. layer (H2O), drying of org. layer (CaCl2), evapn. of solvent, fract. distn., preparative GLC, elem. anal.;

DOI:10.1246/bcsj.64.2772

Reference yield: 21.0%

benzylpentamethyldigermane (137482-81-6) → benzoylchlorodimethylgermane (82546-74-5) + hexachloroethane (67-72-1) + chloropentamethyldigermane (22640-93-3)

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 3-4 h.; GC-MS.;

DOI:10.1246/bcsj.64.2772

Reference yield: 12.0%

benzylpentamethyldigermane (137482-81-6) → benzylheptamethyltrigermane (137482-87-2) + dibenzyldimethyldigermanoxane (82543-36-0) + trimethylgermane (1449-63-4) + pentamethyldigermane (54772-55-3) + octamethyltrigermane (1066-63-3)

Guidance literature:

In cyclohexane; Irradiation (UV/VIS); Further products. Irradn. with a 110 W low-pressure Hg arc lamp at room temp. under Ar for 3-4 h.; GC-MS.;

DOI:10.1246/bcsj.64.2772

upstream raw materials:

chloropentamethyldigermane

benzylmagnesium chloride

Downstream raw materials:

benzylheptamethyltrigermane

dibenzyldimethyldigermanoxane

trimethylgermane

pentamethyldigermane

Refernces