1,1,3,3-Tetraphenyldisiloxane

Base Information

• Chemical Name: 1,1,3,3-Tetraphenyldisiloxane
• CAS No.: 15545-80-9
• Molecular Formula: C24H22OSi2
• Molecular Weight: 382.609
• DSSTox Substance ID: DTXSID20778794
• Mol file: 15545-80-9.mol

Synonyms:1,1,3,3-tetraphenyldisiloxane;15545-80-9;SCHEMBL308706;DTXSID20778794

Chemical Property of 1,1,3,3-Tetraphenyldisiloxane

Chemical Property:

• PSA: 9.23000
• LogP: 2.07940
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 6
• Exact Mass: 380.10526833
• Heavy Atom Count: 27
• Complexity: 331

Purity/Quality:

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)O[Si](C3=CC=CC=C3)C4=CC=CC=C4

Technology Process of 1,1,3,3-Tetraphenyldisiloxane

There total 26 articles about 1,1,3,3-Tetraphenyldisiloxane 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: 99.0%

diphenylsilane (775-12-2) → 1,1,3,3-tetraphenyldisiloxane (15545-80-9)

Guidance literature:

With surface functionalization of gold nanoparticle; for 2h;

DOI:10.1039/c6ra25557d

Reference yield: 98.0%

1,1,3,3-tetramethyl-2,2-diphenyl-1,2,3-trisilacyclohexane (1000206-70-1) + diethylamine (109-89-7) → N,N-diethyl-1,1-diphenylsilanamine (17590-41-9) + 1,1,3,3-tetraphenyldisiloxane (15545-80-9) + diphenylsilanol (5906-79-6) + 1,1,2,2-tetramethyl-[1,2]disilolane (15003-82-4)

Guidance literature:

In Cyclohexane-d12; Photolysis; Inert atmosphere;

DOI:10.1002/poc.1908

Reference yield: 76.0%

diphenylsilyl chloride (1631-83-0) → 1,1,3,3-tetraphenyldisiloxane (15545-80-9)

Guidance literature:

With water; In acetonitrile; for 1h;

upstream raw materials:

bromo-diphenyl-silane

diphenylsilane

diphenylsilyl chloride

ethanol

Downstream raw materials:

cis-Pt(tricyclohexylphosphine)2(H)(SiPh₂OSiPh₂H)

dibutylstannane

[RuH2[(η(2)-HSiPh2)2O](PCy3)2]

1,3-dimethoxy-1,1,3,3-tetraphenyldisiloxane

Refernces

• 1、 Sridhar, Madabhushi,Ramanaiah, Beeram China,Narsaiah, Chinthala,Kumara Swamy, Mudam,Mahesh, Bellam,Kumar Reddy, Mallu Kishore. "An efficient and simple method for the preparation of symmetrical disiloxanes from hydrosilanes by Lewis acid-catalyzed air oxidation". . p. 7166 - 7168. Retrieved 2009.
• 2、 Uvarov, Vladimir M.,de Vekki, Dimitry A.. "First study of rhodium(I) complexes with chiral sulfur-containing terpenoids as catalytic systems for ketone hydrosilylation". . p. 376 - 387. Retrieved 2019/12/24.