CID 11038915

Base Information

• Chemical Name: CID 11038915
• CAS No.: 18816-18-7
• Molecular Formula: C36H32Si3
• Molecular Weight: 548.907
• DSSTox Substance ID: DTXSID90408197
• Mol file: 18816-18-7.mol

Synonyms:18816-18-7;AC1NOEIF;DTXSID90408197

Chemical Property of CID 11038915

Chemical Property:

• PSA: 0.00000
• LogP: 3.48940
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 8
• Exact Mass: 546.16553056
• Heavy Atom Count: 39
• Complexity: 590

Purity/Quality:

1,1,2,2,3,3-HEXAPHENYLTRISILANE Aldrich ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)[Si](C2=CC=CC=C2)[Si](C3=CC=CC=C3)(C4=CC=CC=C4)[Si](C5=CC=CC=C5)C6=CC=CC=C6

Technology Process of CID 11038915

There total 9 articles about CID 11038915 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: 29.0%

diphenylsilyl chloride (1631-83-0) → 1,1,2,2-tetraphenyldisilane (16343-18-3) + diphenylsilane (775-12-2) + 1,1,2,2,3,3-hexaphenyltrisilane (18816-18-7)

Guidance literature:

With Mg-anode; stainless steel cathode; In tetrahydrofuran; for 240h; Electrolysis;

DOI:10.1016/j.jorganchem.2005.08.016

Reference yield:

decaphenylcyclopentasilane (1770-54-3) → 1,1,2,2-tetraphenyldisilane (16343-18-3) + diphenylsilane (775-12-2) + 1,1,2,2,3,3-hexaphenyltrisilane (18816-18-7) + 1,1,2,2,3,3,4,4-octaphenyltetrasilane (18840-82-9)

Guidance literature:

decaphenylcyclopentasilane; With lithium; In tetrahydrofuran; for 0.5h; Inert atmosphere; Schlenk technique;

With hydrogen; C₃₃H₂₅F₃NNiO₂; In tetrahydrofuran; at 20 ℃; for 24h; under 750.075 Torr; Reagent/catalyst; Overall yield = 91 percentSpectr.; Schlenk technique;

DOI:10.1002/anie.201907525

Reference yield:

diphenylsilane (775-12-2) → 1,1,2,2-tetraphenyldisilane (16343-18-3) + 1,1,2,2,3,3-hexaphenyltrisilane (18816-18-7) + 1,1,2,2,3,3,4,4-octaphenyltetrasilane (18840-82-9)

Guidance literature:

With tetramethyldialuminoxane; zirconium bis(benzimidinate) dimethyl; at 90 ℃; for 4h;

DOI:10.1016/j.jorganchem.2007.01.002

upstream raw materials:

diphenylsilyl chloride

1,3-Difluoro-1,1,2,2,3,3-hexaphenyl-trisilane

diphenylsilane

octaphenyltrisilane

Downstream raw materials:

1,3-Diiodo-1,1,2,2,3,3-hexaphenyl-trisilane

1,3-dichlorohexaphenyltrisilane

Refernces

• 1、 Schmidt, David,Zell, Thomas,Schaub, Thomas,Radius, Udo. "Si-H bond activation at {(NHC)2Ni0} leading to hydrido silyl and bis(silyl) complexes: A versatile tool for catalytic Si-H/D exchange, acceptorless dehydrogenative coupling of hydrosilanes, and hydrogenation of disilanes to hydrosilanes". . p. 10816 - 10827. Retrieved 2014/07/08.
• 2、 Grogger, Christa,Loidl, Bernhard,Stueger, Harald,Kammel, Thomas,Pachaly, Bernd. "Electrochemical synthesis of symmetrical difunctional disilanes as precursors for organofunctional silanes". . p. 105 - 110. Retrieved 2007/10/03.