Tetragermane, 1,4-dichloro-1,1,2,2,3,3,4,4-octamethyl-

Base Information

Chemical Name:Tetragermane, 1,4-dichloro-1,1,2,2,3,3,4,4-octamethyl-
CAS No.:143251-30-3
Molecular Formula:C8H24Cl2Ge4
Molecular Weight:481.545
Hs Code.:

Synonyms:

Suppliers and Price of Tetragermane, 1,4-dichloro-1,1,2,2,3,3,4,4-octamethyl-

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Chemicals and raw materials
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Total 1 raw suppliers

Chemical Property of Tetragermane, 1,4-dichloro-1,1,2,2,3,3,4,4-octamethyl-

Chemical Property:

Purity/Quality:: 99.90% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Tetragermane, 1,4-dichloro-1,1,2,2,3,3,4,4-octamethyl-

There total 1 articles about Tetragermane, 1,4-dichloro-1,1,2,2,3,3,4,4-octamethyl- 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: 35.0%

: 56-23-5
tetrachloromethane

: 36199-23-2
decamethylcyclopentagermane

: 143251-30-3
1,4-dichlorooctamethyltetragermane

: 1529-48-2
dichlorodimethylgermanium

Guidance literature:: In cyclohexane; Irradiation (UV/VIS); soln. of germane and CCl4 in dry cyclohexane (quartz tube) degassed, Ar inserted, irradiation; sepn. by preparative GLC;
DOI:10.1246/bcsj.65.1642

Reference yield: 79.0%

: 143251-30-3
1,4-dichlorooctamethyltetragermane

: 22702-76-7
phenyldimethylchlorogermane

: 1,6-diphenyldodecamethylhexagermane

Guidance literature:: phenyldimethylchlorogermane; With lithium; In tetrahydrofuran; at 0 ℃; for 0.25h; Inert atmosphere;

With magnesium bromide; at 20 ℃; for 0.5h; Schlenk technique; Inert atmosphere;

1,4-dichlorooctamethyltetragermane; In tetrahydrofuran; at 0 ℃; Inert atmosphere; Schlenk technique;
DOI:10.1021/jacs.5b08155

Reference yield:

: 143251-30-3
1,4-dichlorooctamethyltetragermane

: 1,8-diphenylhexadecamethyloctagermane

Guidance literature:: Multi-step reaction with 3 steps

1.1: lithium / tetrahydrofuran / 0.25 h / 0 °C / Inert atmosphere

1.2: 0.5 h / 20 °C / Schlenk technique; Inert atmosphere

1.3: 0 °C / Inert atmosphere; Schlenk technique

2.1: trifluorormethanesulfonic acid / dichloromethane / 1.5 h / 0 - 20 °C / Schlenk technique

2.2: 1.5 h / 0 - 20 °C / Inert atmosphere

3.1: lithium / tetrahydrofuran / 0.25 h / 0 °C / Inert atmosphere

3.2: 0.5 h / 20 °C / Schlenk technique; Inert atmosphere

3.3: 0 °C / Inert atmosphere; Schlenk technique

With trifluorormethanesulfonic acid; lithium; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jacs.5b08155