hexamethylcyclotrigermatrithiane

Base Information

• Chemical Name: hexamethylcyclotrigermatrithiane
• CAS No.: 16090-54-3
• Molecular Formula: C₆H₁₈Ge₃S₃
• Molecular Weight: 404.177
• Mol file: 16090-54-3.mol

Synonyms:hexamethylcyclotrigermatrithiane

Chemical Property of hexamethylcyclotrigermatrithiane

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of hexamethylcyclotrigermatrithiane

There total 6 articles about hexamethylcyclotrigermatrithiane 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: 87.0%

Bis(trimethylsilyl)thioketene (62827-97-8) + 7,7-dimethyl-1,4,5,6-tetraphenyl-2,3-benzo-7-germanorbornadiene (76054-64-3) → ((CH3)3Si)2C(CSGe2)(CH3)4 + 1,2,3,4-tetraphenylnaphthalene (751-38-2) + hexamethylcyclotrigermatrithiane (16090-54-3) + Bis(trimethylsilyl)ethyne (14630-40-1)

Guidance literature:

In benzene; all manipulations under dry Ar; heating benzene soln. of 2,3-benzo-7,7-dimethyl-1,4,5,6-tetraphenyl-7-germanorborna-2,5-diene and bis(trimethylsilyl)thioketene (70°C, 3 h); preparative GLC (10% SF-96 on Celite 545);

DOI:10.1021/om00108a016

Reference yield: 80.0%

Pt(((C6H5)2PCH2)2)(S(Ge(CH3)2)2) + bromine (7726-95-6) + methyl iodide (74-88-4) → methylgermanium bromide (1730-66-1) + Hexamethyldigermaniumsulfid (6199-00-4) + hexamethylcyclotrigermatrithiane (16090-54-3)

Guidance literature:

In benzene; Ar or N2-atmosphere, 20°C;

Reference yield: 37.0%

2,2,4,4,6,6,8,8-octamethyl-1,5,2,4,6,8-dithiatetragermocane (98187-54-3) + Thiobenzophenon (1450-31-3) → 1,1-Diphenylethylene (530-48-3) + hexamethylcyclotrigermatrithiane (16090-54-3)

Guidance literature:

In neat (no solvent); (Ar); thermolysis of Ge compd. in presence of Ph2CS at 230°C for14 h; not isolated, detected by chromy.;

DOI:10.1016/0022-328X(85)87190-4

upstream raw materials:

Bis(trimethylsilyl)thioketene

7,7-dimethyl-1,4,5,6-tetraphenyl-2,3-benzo-7-germanorbornadiene

1,2-dichlorotetramethyldigermane

2,2,4,4,6,6,8,8-octamethyl-1,5,2,4,6,8-dithiatetragermocane

Downstream raw materials:

(CH₃)2GeSCH(C₆H₅)N(C₆H₅)O

trimethylgermylthio-diethylaminophenylborane

trimethylgermylthio-dimethylaminophenylborane

2,2-dimethyl-4-mesityl-2-germa-1,3,5-oxathiazole