Bis(3-methylphenyl)silane

Base Information

• Chemical Name: Bis(3-methylphenyl)silane
• CAS No.: 70111-01-2
• Molecular Formula: C14H16Si
• Molecular Weight: 212.367
• DSSTox Substance ID: DTXSID30825824
• Mol file: 70111-01-2.mol

Synonyms:Bis(3-methylphenyl)silane;di-m-tolyl-silan;70111-01-2;DTXSID30825824

Chemical Property of Bis(3-methylphenyl)silane

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 210.086476981
• Heavy Atom Count: 15
• Complexity: 170

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC(=CC=C1)[Si]C2=CC=CC(=C2)C

Technology Process of Bis(3-methylphenyl)silane

There total 2 articles about Bis(3-methylphenyl)silane 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:

m-tolylsilane (18246-27-0) → bis(tolyl-3)silane (70111-01-2)

Guidance literature:

With C₂₈H₅₂N₄SiYb; In benzene-d6; at 20 ℃; for 0.75h; Time; Catalytic behavior; Inert atmosphere; Sealed tube;

DOI:10.1021/jacs.8b12138

Reference yield:

tetraethoxy orthosilicate (78-10-4) + 3-methylphenylmagnesium chloride (121905-60-0) → bis(tolyl-3)silane (70111-01-2)

Guidance literature:

With lithium aluminium tetrahydride; Yield given. Multistep reaction; 1.) THF;

Reference yield: 85.0%

hept-1-yn-1-yl(phenyl)sulfane (91075-96-6) + bis(tolyl-3)silane (70111-01-2) → (Z)-(1-(phenylthio)hept-1-en-2-yl)di-m-tolylsilane

Guidance literature:

With tris(pentafluorophenyl)borate; In dichloromethane; at 60 ℃; for 4h; stereoselective reaction; Inert atmosphere; Glovebox; Schlenk technique; Sealed tube;

DOI:10.1021/acs.orglett.9b04505

upstream raw materials:

tetraethoxy orthosilicate

3-methylphenylmagnesium chloride

m-tolylsilane

Downstream raw materials:

RhH(SiH(C₆H₄-m-Me)2)(SPh)(PMe₃)3

RhH(SiH(C₆H₄-m-Me)2)(SC₆H₄-p-OMe)(PMe₃)3

Refernces

• 1、 Liu, Xiaojuan,Xiang, Li,Louyriac, Elisa,Maron, Laurent,Leng, Xuebing,Chen, Yaofeng. "Divalent Ytterbium Complex-Catalyzed Homo- and Cross-Coupling of Primary Arylsilanes". supporting information. p. 138 - 142. Retrieved 2019/01/16.
• 2、 Peyronel, Jean-Francois,Fiaud, Jean-Claude,Kagan, Henri B.. "Hydrosilylation asymetrique de cetones catalysee par des complexes de rhodium chiraux". . p. 4057 - 4080. Retrieved 2007/10/02.