2,5,8-triphenylbenzo[1,2-b:3,4-b':5,6-b'']trithiophene

Base Information

• Chemical Name: 2,5,8-triphenylbenzo[1,2-b:3,4-b':5,6-b'']trithiophene
• CAS No.: 1159167-00-6
• Molecular Formula: C₃₀H₁₈S₃
• Molecular Weight: 474.671
• Mol file: 1159167-00-6.mol

Synonyms:2,5,8-triphenylbenzo[1,2-b:3,4-b':5,6-b'']trithiophene

Chemical Property of 2,5,8-triphenylbenzo[1,2-b:3,4-b':5,6-b'']trithiophene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,5,8-triphenylbenzo[1,2-b:3,4-b':5,6-b'']trithiophene

There total 3 articles about 2,5,8-triphenylbenzo[1,2-b:3,4-b':5,6-b'']trithiophene 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: 75.0%

((2,4,6-trichlorobenzene-1,3,5-triyl)tris(ethyne-2,1-diyl))tribenzene (357609-65-5) → 2,5,8-triphenylbenzo[1,2-b:3,4-b':5,6-b'']trithiophene (1159167-00-6)

Guidance literature:

With sodiumsulfide nonahydrate; In 1-methyl-pyrrolidin-2-one; at 185 - 195 ℃; for 12h; Inert atmosphere;

DOI:10.1021/ol900809w

Reference yield:

phenylacetylene (536-74-3) → 2,5,8-triphenylbenzo[1,2-b:3,4-b':5,6-b'']trithiophene (1159167-00-6)

Guidance literature:

Multi-step reaction with 2 steps

1: diisopropylamine / tetrakis(triphenylphosphine) palladium⁽⁰⁾; copper(l) iodide / tetrahydrofuran / 20 h / Inert atmosphere; Reflux

2: sodiumsulfide nonahydrate / 1-methyl-pyrrolidin-2-one / 12 h / 180 - 190 °C

With sodiumsulfide nonahydrate; diisopropylamine; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; 1-methyl-pyrrolidin-2-one; 1: Sonogashira Coupling;

Reference yield:

1,3,5-trichlorobenzene (108-70-3,63697-19-8) → 2,5,8-triphenylbenzo[1,2-b:3,4-b':5,6-b'']trithiophene (1159167-00-6)

Guidance literature:

Multi-step reaction with 2 steps

1: diisopropylamine / tetrakis(triphenylphosphine) palladium⁽⁰⁾; copper(l) iodide / tetrahydrofuran / 20 h / Inert atmosphere; Reflux

2: sodiumsulfide nonahydrate / 1-methyl-pyrrolidin-2-one / 12 h / 180 - 190 °C

With sodiumsulfide nonahydrate; diisopropylamine; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; 1-methyl-pyrrolidin-2-one; 1: Sonogashira Coupling;

upstream raw materials:

((2,4,6-trichlorobenzene-1,3,5-triyl)tris(ethyne-2,1-diyl))tribenzene

1,3,5-trichlorobenzene

phenylacetylene