Triethylbromogermane

Base Information

• Chemical Name: Triethylbromogermane
• CAS No.: 1067-10-3
• Molecular Formula: C6H15 Br Ge
• Molecular Weight: 239.679
• Hs Code.: 2931900090
• DSSTox Substance ID: DTXSID80346317
• Nikkaji Number: J441.104H
• Wikidata: Q82119292
• Mol file: 1067-10-3.mol

Synonyms:Triethylbromogermane;Bromotriethylgermane;bromo(triethyl)germane;1067-10-3;Germane, bromotriethyl-;Triethylgermanium bromide;Germanium triethyl bromide;SCHEMBL10780726;DTXSID80346317;MFCD00013513;STK331746;FT-0633267

Chemical Property of Triethylbromogermane

Chemical Property:

• Vapor Pressure: 2.2mmHg at 25°C
• Melting Point: -33 °C
• Refractive Index: 1.4829
• Boiling Point: 190.9 °C
• Flash Point: 38 °C
• PSA: 0.00000
• Density: 1.4
• LogP: 3.38650
• Storage Temp.: Flammables area
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 239.95689
• Heavy Atom Count: 8
• Complexity: 51.3

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Hazard Codes: Xn
• Statements: 36/37/38-20/21/22-10
• Safety Statements: 37/39-26-16

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC[Ge](CC)(CC)Br
• Description: Triethylgermanium Bromide is a kind of organic bromide are useful reagent, catalyst, and precursor materials with applications in thin film deposition, industrial chemistry, pharmaceuticals, LED manufacturing, and others. It is also reagent for the formation of dienolates of α, β-unsaturated esters, and is also useful for methylenecyclopentane annulation reactions.

Technology Process of Triethylbromogermane

There total 8 articles about Triethylbromogermane 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%

Triethylgerman (1188-14-3) + mercury dibromide → hydrogen bromide (10035-10-6,12258-64-9) + hydrogen (1333-74-0) + Bromotriethylgermanium (1067-10-3) + mercury

Guidance literature:

heating to reflux;;

DOI:10.1021/ja01559a022

Reference yield: 58.0%

benzyl bromide (100-39-0) + Tris-(triethylgermyl)-stiben (5167-96-4) → C6H5CH2Sb{Ge(C2H5)3}2 (5120-04-7) + Bromotriethylgermanium (1067-10-3)

Guidance literature:

equimolar amts.; heated for 80 min at 100°C;

DOI:10.1016/S0022-328X(00)80201-6

Reference yield: 49.0%

Tris-(triethylgermyl)-stiben (5167-96-4) → triphenylantimony (603-36-1) + Bromotriethylgermanium (1067-10-3)

Guidance literature:

With bromobenzene; Irradiation (UV/VIS); at 30°C for 70 h;

upstream raw materials:

benzyl bromide

triethylchlorogermane

α-bromoacetophenone

1-triethylgermyloxy-1-tert-butylethene

Downstream raw materials:

Triethylgerman

triethylgermylpentafluorobenzene

3,5-di-tert-butyl-o-benzoquinone

C₆H₂(C(CH₃)3)2(OGe(C₂H₅)3)2

Refernces

• 1、 Gendin, D. V.,Petrov, P. A.,Mokov, A. S.,Voronkov, M. G.. "NEW SYNTHESIS OF γ-DIKETONES". . p. 1724 - 1727. Retrieved 2007/10/02.