tetrakis(2,6-diisopropylphenyl)digermene

Base Information

• Chemical Name: tetrakis(2,6-diisopropylphenyl)digermene
• CAS No.: 119111-41-0
• Molecular Formula: C₄₈H₆₈Ge₂
• Molecular Weight: 790.248
• Mol file: 119111-41-0.mol

Synonyms:tetrakis(2,6-diisopropylphenyl)digermene

Chemical Property of tetrakis(2,6-diisopropylphenyl)digermene

Chemical Property:

Purity/Quality:

Safty Information:

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• Hazard Codes: 

MSDS Files:

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Technology Process of tetrakis(2,6-diisopropylphenyl)digermene

There total 2 articles about tetrakis(2,6-diisopropylphenyl)digermene 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: 25.0%

bis(2,6-diisopropylphenyl)dichlorogermane (125346-76-1) + lithium naphthalene (861718-25-4) → naphthalene (91-20-3,71998-51-1,72931-45-4) + tetrakis(2,6-diisopropylphenyl)digermene (119111-41-0)

Guidance literature:

In 1,2-dimethoxyethane; under protective gas, stirring for 2 h at -78°C, warming to 20°C for 4 h; evapn. of solvent and naphthalene, residue is dissolved in toluene, filtered, concd., recrystd.,(toluene, isopropanol);

DOI:10.1016/0022-328X(89)87203-1

Reference yield: 10.0%

(2,6-diisopropylphenyl)lithium (125346-77-2) + germanium(II) iodide → tetrakis(2,6-diisopropylphenyl)digermene (119111-41-0)

Guidance literature:

In 1,2-dimethoxyethane; under protective gas, -78°C, 1 h at 20°C; extn. with hexane, filtered through celite, evapn.;

DOI:10.1016/0022-328X(89)87203-1

Reference yield: 54.0%

lithium naphthalene (861718-25-4) + tetrakis(2,6-diisopropylphenyl)digermene (119111-41-0) → (2,6-diisopropylphenyl)lithium (125346-77-2) + Ge2{C6H3(CH(CH3)2)2}3Li*2(CH3OC2H4OCH3)

Guidance literature:

In 1,2-dimethoxyethane; -78°C to 20°C, 1 h at 20°C, under protective gas; filtration through celite, evapn., washing with degassed hexane;

DOI:10.1016/0022-328X(89)87203-1

upstream raw materials:

bis(2,6-diisopropylphenyl)dichlorogermane

lithium naphthalene

(2,6-diisopropylphenyl)lithium

Downstream raw materials:

(2,6-diisopropylphenyl)lithium

1-methoxy-1,1,2,2-tetrakis(2,6-diisopropylphenyl)digermane

tetrakis(2,6-diisopropylphenyl)digermoxirane

tetrakis(2,6-diisopropylphenyl)-1,3-cyclodigermoxane