O-QUARTERPHENYL

Base Information

• Chemical Name: O-QUARTERPHENYL
• CAS No.: 5632-29-1
• Molecular Formula: C16H10 S4
• Molecular Weight: 330.519
• Hs Code.: 2934999090
• Mol file: 5632-29-1.mol

Synonyms:2,2'-Bithiophene,5,5'-di-2-thienyl-; 2,2':5',2'':5'',2'''-Tetrathiophene; NSC 700135;Quaterthiophene; Tetrathiophene; a-Quaterthienyl; a-Quaterthiophene; a-Tetrathienyl; a-Tetrathiophene

Chemical Property of O-QUARTERPHENYL

Chemical Property:

• Melting Point: 211-214 °C(lit.)
• Boiling Point: 453.8°Cat760mmHg
• Flash Point: 172.3°C
• PSA: 112.96000
• Density: 1.358g/cm³
• LogP: 6.93360
• Storage Temp.: 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

2,2'':5'',2'''':5'''',2''''''-Quaterthiophene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of O-QUARTERPHENYL

There total 14 articles about O-QUARTERPHENYL 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: 81.0%

2,2'-Bithiophene (492-97-7) → quaterthiophene (5632-29-1) + 2,2':5',2'':5'',2''':5''',2'''':5'''',2''''':5''''',2'''''':5'''''',2'''''''-octithiophene (113728-71-5) + sexithiophene (88493-55-4)

Guidance literature:

2,2'-Bithiophene; With mercury(II) trifluoroacetate; In benzene; at 0 ℃; for 0.25h;

With triethylamine; palladium dichloride; In benzene; at 0 ℃; for 0.25h; Further stages.;

DOI:10.1021/jo025838e

Reference yield: 76.0%

thiophene (188290-36-0,8014-23-1,25233-34-5) → 2,2'-Bithiophene (492-97-7) + quaterthiophene (5632-29-1)

Guidance literature:

thiophene; With mercury(II) trifluoroacetate; In benzene; at 0 ℃; for 0.25h;

With triethylamine; palladium dichloride; In benzene; at 0 ℃; for 0.25h; Further stages.;

DOI:10.1021/jo025838e

Reference yield: 70.0%

thiophene (188290-36-0,8014-23-1,25233-34-5) → quaterthiophene (5632-29-1) + 2,2':5',2'':5'',2''':5''',2'''':5'''',2''''':5''''',2'''''':5'''''',2'''''''-octithiophene (113728-71-5) + sexithiophene (88493-55-4)

Guidance literature:

thiophene; With mercury(II) trifluoroacetate; In benzene; at 0 ℃; for 0.25h;

With triethylamine; palladium dichloride; In benzene; at 0 ℃; for 0.25h; Further stages.;

DOI:10.1021/jo025838e

upstream raw materials:

5-(2'-thienyl)-2-thienyllithium

[2,2′-bithiophen]-5-yltrimethylstannane

2-iodo-5-(3-methyl-2-butenoyloxy)methylthiophene

2,5-diiodothiophene

Downstream raw materials:

quinquethienyl

2,2':5',2''-terthiophene radical cation

2,2':5',2'':5'',2''':5''',2'''':5'''',2''''':5''''',2'''''':5'''''',2'''''''-octithiophene

5,5'''-bis(mesitylhydroxymethyl)-2,5':2',2'':5'',2'''-quaterthiophene