Benzyl(triphenyl)germane

Base Information

• Chemical Name: Benzyl(triphenyl)germane
• CAS No.: 3246-98-8
• Molecular Formula: C25H22Ge
• Molecular Weight: 395.04
• NSC Number: 170035
• DSSTox Substance ID: DTXSID10305255
• Nikkaji Number: J2.144.940G
• Wikidata: Q82051832
• Mol file: 3246-98-8.mol

Synonyms:benzyl(triphenyl)germane;3246-98-8;NSC170035;DTXSID10305255;AKOS024433154;NSC-170035

Chemical Property of Benzyl(triphenyl)germane

Chemical Property:

• Vapor Pressure: 4.68E-09mmHg at 25°C
• Boiling Point: 484.1 °C at 760 mmHg
• Flash Point: 246.3 °C
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 5
• Exact Mass: 396.0933285
• Heavy Atom Count: 26
• Complexity: 347

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C[Ge](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4

Technology Process of Benzyl(triphenyl)germane

There total 8 articles about Benzyl(triphenyl)germane 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: 95.0%

triphenyl germyllithium (3839-32-5) + benzyl chloride (100-44-7) → triphenylbenzyl germanium (3246-98-8)

Guidance literature:

In tetrahydrofuran; at 0 - 20 ℃; for 1h;

Reference yield: 95.0%

(α-phenylacetyl)triphenylgermane (105028-41-9) → triphenylbenzyl germanium (3246-98-8)

Guidance literature:

In tetrahydrofuran; byproducts: CO; Irradiation (UV/VIS); irradn. a 400-W high pressure mercury lamp with stirring under argon for 30 min; removal of solvent with a rotary evaporator, purifn. by flash column chromatography, NMR, elem. anal.;

DOI:10.1246/bcsj.62.1361

Reference yield: 91.0%

chlorotriphenylgermane (1626-24-0) + benzyl chloride (100-44-7) → triphenylbenzyl germanium (3246-98-8)

Guidance literature:

chlorotriphenylgermane; With naphthalene; lithium; In tetrahydrofuran; at 20 ℃; for 3h; Inert atmosphere;

benzyl chloride; In tetrahydrofuran; at 0 - 20 ℃; for 12h; Inert atmosphere;

DOI:10.1021/jacs.5b06587

upstream raw materials:

benzyl chloride

(α-phenylacetyl)triphenylgermane

triphenylgermylsodium

benzyl bromide

Refernces

• 1、 -. "METHOD FOR PRODUCING 14 GROUP METAL LITHIUM COMPOUND". Paragraph 0072; 0073. . Retrieved 2016/10/31.
• 2、 Kleeberg, Christian. "On the structural diversity of [K(18-crown-6)EPh3] complexes (E = C, Si, Ge, Sn, Pb): Synthesis, crystal structures and NOESY NMR study". supporting information. p. 8276 - 8287. Retrieved 2013/07/28.