Hexa-tert-butyldisilane

Base Information

• Chemical Name: Hexa-tert-butyldisilane
• CAS No.: 100103-39-7
• Molecular Formula: C₂₄H₅₄Si₂
• Molecular Weight: 398.864
• DSSTox Substance ID: DTXSID20570114
• Nikkaji Number: J1.317.482B
• Wikidata: Q82457460
• Mol file: 100103-39-7.mol

Synonyms:hexa-tert-butyldisilane;100103-39-7;hexa-t-butyldisilane;DTXSID20570114;tritert-butyl(tritert-butylsilyl)silane

Chemical Property of Hexa-tert-butyldisilane

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 7
• Exact Mass: 398.37640479
• Heavy Atom Count: 26
• Complexity: 365

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)(C)[Si](C(C)(C)C)(C(C)(C)C)[Si](C(C)(C)C)(C(C)(C)C)C(C)(C)C

Technology Process of Hexa-tert-butyldisilane

There total 4 articles about Hexa-tert-butyldisilane 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: 20.0%

germanium(II) chloride dioxane + sodium tri(tert-butyl)silanide (103349-41-3) → tetrakis(tri-tert-butylsilyl)cyclotrigermene (168065-41-6) + tri-t-butylsilane (18159-55-2) + Supersilyl-tri-butylsilan (100103-39-7)

Guidance literature:

In tetrahydrofuran; mixed (-70°C), stirred overnight; salt filtn., filtrate condensing (vac.), crystn. (heptane), chromy. (GPCin toluene); elem. anal.;

DOI:10.1021/ja00135a025

Reference yield:

sodium tri-tert-butylsilanide (103349-41-3) → tri-t-butylsilane (18159-55-2) + Supersilyl-tri-butylsilan (100103-39-7) + Dichlorsupersilylsilan (283163-06-4)

Guidance literature:

With trichlorosilane; In tetrahydrofuran; pentane; at -78 ℃; Title compound not separated from byproducts;

DOI:10.1515/znb-2000-0509

Reference yield:

hexasupersilyloctagallane (436853-96-2) → tetrakis(supersilyl)-tetrahedro-tetragallane (223660-33-1) + [((CH3)3C)3Si](x)Ga(y) + tri-t-butylsilane (18159-55-2) + Supersilyl-tri-butylsilan (100103-39-7)

Guidance literature:

In benzene-d6; soln. of starting material in C6D6 kept for 14 h at 100°C; products identified by NMR; quantitatively decomposed;

DOI:10.1002/1099-0682(200203)2002:4<929::AID-EJIC929>3.0.CO;2-6

upstream raw materials:

tBu₃SiI

sodium tri-tert-butylsilanide

sodium tri(tert-butyl)silanide

hexasupersilyloctagallane

Downstream raw materials:

tri-t-butylsilane