CID 6327968

Base Information

• Chemical Name: CID 6327968
• CAS No.: 2870-92-0
• Molecular Formula: C13H14Ge
• Molecular Weight: 242.844
• DSSTox Substance ID: DTXSID30313377
• Mol file: 2870-92-0.mol

Synonyms:2870-92-0;CTK0I5086;DTXSID30313377

Chemical Property of CID 6327968

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 243.0229032
• Heavy Atom Count: 14
• Complexity: 137

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of CID 6327968

There total 11 articles about CID 6327968 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: 83.0%

bromomethyldiphenylgermane (27663-93-0) → (methyldiphenylgermyl)2O (134889-91-1) + methyldiphenylgermane (2870-92-0) + 1,2-dimethyl-1,1,2,2-tetraphenylgermane (13892-12-1)

Guidance literature:

In 1,2-dimethoxyethane; Electrolysis; (N2); potential controlled electrolysis at -1,5 V (vs. AgI/Ag referenceelectrode) of soln. of Ge compd. at room temp.; filtered soln. was evapd. in vac., residue was extd. with ether and solvent removed, residue was sepd. by TLC, products were identified by m. p., IR, NMR and MAS;

DOI:10.1016/S0022-328X(00)83697-9

Reference yield: 68.0%

diphenylhydrogermyllithium (120154-42-9) + methyl iodide (74-88-4) → methyldiphenylgermane (2870-92-0)

Guidance literature:

With water; In tetrahydrofuran; byproducts: LiI; Addn. of MeI soln. to a soln. of Ph2GeHLi in THF (Ar, ambient temp.). The mixt. is hydrolysed.; Extd. (ether), dried and then concd. under reduced pressure. Recrystn.;

DOI:10.1016/0022-328X(88)80051-2

Reference yield: 56.0%

diphenylgermane (1675-58-7) + tert.-butyl lithium (594-19-4) + methyl iodide (74-88-4) → methyldiphenylgermane (2870-92-0) + dimethyldiphenylgermane (7301-42-0)

Guidance literature:

In tetrahydrofuran; byproducts: t-BuH; Addn. of t-butyllithium in THF (- 40 °C) to Ph2GeH2. Then addn. of MeI.;

DOI:10.1016/0022-328X(88)80051-2

upstream raw materials:

diphenylgermane

tert.-butyl lithium

methyl iodide

diphenylhydrogermyllithium

Downstream raw materials:

methyldiphenylgermanium chloride

1,4-bis(4-(methyldiphenylgermyl)butyl)benzene

1,4-bis(4-(bromomethylphenylgermyl)butyl)benzene

(methyldiphenylgermyl)2O

Refernces

• 1、 Mochida, Kunio,Wakasa, Masanobu,Sakaguchi, Yoshio,Hayashi, Hisaharu. "Photochemical Reactions of Aryl-Substituted Digermanes through a Pair of Organogermyl Radicals". . p. 1889 - 1895. Retrieved 2007/10/02.
• 2、 Castel, Annie,Riviere, Pierre,Satge, Jacques,Ko, Young-Hoon. "Arylhydrogermyllithiums: synthese et applications". . p. C1 - C4. Retrieved 2007/10/02.