(4-(2,2'-bithiophen-5-yl)phenoxy)(tert-butyl)dimethylsilane

Base Information

• Chemical Name: (4-(2,2'-bithiophen-5-yl)phenoxy)(tert-butyl)dimethylsilane
• CAS No.: 886054-78-0
• Molecular Formula: C₂₀H₂₄OS₂Si
• Molecular Weight: 372.627
• Mol file: 886054-78-0.mol

Synonyms:(4-(2,2'-bithiophen-5-yl)phenoxy)(tert-butyl)dimethylsilane

Chemical Property of (4-(2,2'-bithiophen-5-yl)phenoxy)(tert-butyl)dimethylsilane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (4-(2,2'-bithiophen-5-yl)phenoxy)(tert-butyl)dimethylsilane

There total 2 articles about (4-(2,2'-bithiophen-5-yl)phenoxy)(tert-butyl)dimethylsilane 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: 57.0%

4-(tert-butyldimethylsilyloxy)iodobenzene (133430-99-6) + 2-(tri-n-butyl)stannyl-5,2'-bithiophene (162717-58-0) → (4-(2,2'-bithiophen-5-yl)phenoxy)(tert-butyl)dimethylsilane (886054-78-0)

Guidance literature:

With bis-triphenylphosphine-palladium(II) chloride; In toluene; at 70 ℃; for 36h;

DOI:10.1002/anie.200500845

Reference yield: 52.0%

t-butyldimethylsilyl-4-bromophenol (67963-68-2) + 2,2'-Bithiophene (492-97-7) → (4-(2,2'-bithiophen-5-yl)phenoxy)(tert-butyl)dimethylsilane (886054-78-0)

Guidance literature:

With palladium diacetate; potassium carbonate; tricyclohexylphosphine tetrafluoroborate; Trimethylacetic acid; In toluene; at 100 ℃; for 16h; Inert atmosphere;

DOI:10.1021/cm103483q

Reference yield: 84.0%

(4-(2,2'-bithiophen-5-yl)phenoxy)(tert-butyl)dimethylsilane (886054-78-0) + N,N-dimethyl-formamide (68-12-2,33513-42-7) → 5'-[4-(tert-butyldimethylsilyl)oxy]phenyl-2,2'-bithiophene-5-carbaldehyde (886054-95-1)

Guidance literature:

With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In tetrahydrofuran; hexane; at -70 - 20 ℃;

DOI:10.1002/anie.200500845

upstream raw materials:

4-(tert-butyldimethylsilyloxy)iodobenzene

2-(tri-n-butyl)stannyl-5,2'-bithiophene

t-butyldimethylsilyl-4-bromophenol

2,2'-Bithiophene

Downstream raw materials:

5'-[4-(tert-butyldimethylsilyl)oxy]phenyl-2,2'-bithiophene-5-carbaldehyde

5'-(4-hydroxyphenyl)-5-(2,2-dicyanoethenyl)-2,2'-bithiophene