Silane, [[2,2-difluoro-1-(triphenylsilyl)ethenyl]oxy]triphenyl-

Base Information

• Chemical Name: Silane, [[2,2-difluoro-1-(triphenylsilyl)ethenyl]oxy]triphenyl-
• CAS No.: 141334-32-9
• Molecular Formula: C38H30F2OSi2
• Molecular Weight: 596.823
• DSSTox Substance ID: DTXSID50461122
• Nikkaji Number: J2.062.818I

Synonyms:Silane, [[2,2-difluoro-1-(triphenylsilyl)ethenyl]oxy]triphenyl-;141334-32-9;C38H30F2OSi2;DTXSID50461122

Chemical Property of Silane, [[2,2-difluoro-1-(triphenylsilyl)ethenyl]oxy]triphenyl-

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 9
• Exact Mass: 596.18032497
• Heavy Atom Count: 43
• Complexity: 775

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)(C3=CC=CC=C3)C(=C(F)F)O[Si](C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6

Technology Process of Silane, [[2,2-difluoro-1-(triphenylsilyl)ethenyl]oxy]triphenyl-

There total 3 articles about Silane, [[2,2-difluoro-1-(triphenylsilyl)ethenyl]oxy]triphenyl- 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: 91.0%

triphenylsilyl-lithium (791-30-0) + 2,2,2-trifluoro-1-triphenylsilylethanone (141334-25-0) → 1,1-difluoro-2-triphenylsilyl-2-triphenylsilyloxyethene (141334-32-9)

Guidance literature:

In diethyl ether; at -78 ℃; for 0.25h;

DOI:10.1016/S0040-4039(00)91901-4

Reference yield: 68.0%

2,2,2-trifluoroethanol (75-89-8) + Triphenylsilyl chloride (76-86-8) → 1,1-difluoro-2-triphenylsilyl-2-triphenylsilyloxyethene (141334-32-9)

Guidance literature:

With lithium diisopropyl amide; In tetrahydrofuran;

DOI:10.1016/j.jfluchem.2003.12.014

Reference yield:

2,2-difluoro-1-triphenylsilanyl-ethenol anion + Triphenylsilyl chloride (76-86-8) → 1,1-difluoro-2-triphenylsilyl-2-triphenylsilyloxyethene (141334-32-9)

Guidance literature:

In tetrahydrofuran;

DOI:10.1021/jo049551o

upstream raw materials:

triphenylsilyl-lithium

2,2,2-trifluoro-1-triphenylsilylethanone

2,2,2-trifluoroethanol

Triphenylsilyl chloride

Downstream raw materials:

2,2,2-trifluoro-1-triphenylsilylethanone

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