1,1,2,2,3,3,4,4-Octamethyl-1,2-disiletane

Base Information

• Chemical Name: 1,1,2,2,3,3,4,4-Octamethyl-1,2-disiletane
• CAS No.: 62346-42-3
• Molecular Formula: C10H24Si2
• Molecular Weight: 200.472
• DSSTox Substance ID: DTXSID90506248
• Wikidata: Q82361923

Synonyms:62346-42-3;1,1,2,2,3,3,4,4-Octamethyl-1,2-disiletane;DTXSID90506248

Chemical Property of 1,1,2,2,3,3,4,4-Octamethyl-1,2-disiletane

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 200.14165383
• Heavy Atom Count: 12
• Complexity: 188

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1(C([Si]([Si]1(C)C)(C)C)(C)C)C

Technology Process of 1,1,2,2,3,3,4,4-Octamethyl-1,2-disiletane

There total 1 articles about 1,1,2,2,3,3,4,4-Octamethyl-1,2-disiletane 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: 62.0%

hexamethylsilirane (55644-09-2) → 2,3-Dimethyl-2-butene (563-79-1) + octamethyl-1,2-disilacyclobutane (62346-42-3)

Guidance literature:

In benzene; at 70 ℃; for 18h;

DOI:10.1016/S0022-328X(00)92575-0

Reference yield: 95.0%

ethylenebis(triphenylphosphine)platinum(0) (12120-15-9) + octamethyl-1,2-disilacyclobutane (62346-42-3) → ((CH3)2C)2((CH3)2Si)2Pt(P(C6H5)3)2

Guidance literature:

In benzene; (N2), stirring at rt for 8h;; filtration;;

DOI:10.1016/0022-328X(84)85187-6

Reference yield: 90.0%

phenylacetylene (536-74-3) + octamethyl-1,2-disilacyclobutane (62346-42-3) → 1,1,4,4,5,5,6,6-octamethyl-2-phenyl-1,4-disilacyclohex-2-ene

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In toluene; benzene; for 6h; Heating;

DOI:10.1016/0022-328X(84)85187-6

upstream raw materials:

hexamethylsilirane

Downstream raw materials:

2,3-Dimethyl-2-butene

hexamethylsilirane

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