2,5-bis(3-chlorophenyl)thiophene

Base Information

Chemical Name:2,5-bis(3-chlorophenyl)thiophene
CAS No.:1354640-26-8
Molecular Formula:C₁₆H₁₀Cl₂S
Molecular Weight:305.227
Hs Code.:

Synonyms:

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Chemical Property of 2,5-bis(3-chlorophenyl)thiophene

Chemical Property:

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Technology Process of 2,5-bis(3-chlorophenyl)thiophene

There total 3 articles about 2,5-bis(3-chlorophenyl)thiophene 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:

: 80221-18-7
1,4-bis(3-chlorophenyl)buta-1,3-diyne

: 1354640-26-8
2,5-bis(3-chlorophenyl)thiophene

Guidance literature:: With sodiumsulfide nonahydrate; potassium hydroxide; In methanol; at 120 ℃; for 2h; Microwave irradiation;
DOI:10.3762/bjoc.7.174

Reference yield:

: 227936-62-1
1-chloro-3-[2-(trimethylsilyl)ethynyl]benzene

: 1354640-26-8
2,5-bis(3-chlorophenyl)thiophene

Guidance literature:: Multi-step reaction with 2 steps

1: potassium fluoride / methanol / 16 h / 20 °C

2: sodiumsulfide nonahydrate; potassium hydroxide / methanol / 2 h / 120 °C / Microwave irradiation

With potassium fluoride; sodiumsulfide nonahydrate; potassium hydroxide; In methanol; 1: Glaser coupling;
DOI:10.3762/bjoc.7.174

Reference yield:

: 625-99-0
3-iodochlorobenzene

: 1354640-26-8
2,5-bis(3-chlorophenyl)thiophene

Guidance literature:: Multi-step reaction with 3 steps

1: copper(l) iodide; trans-bis(triphenylphosphine)palladium dichloride; triethylamine / N,N-dimethyl-formamide / 1.5 h / 20 °C / Inert atmosphere

2: potassium fluoride / methanol / 16 h / 20 °C

3: sodiumsulfide nonahydrate; potassium hydroxide / methanol / 2 h / 120 °C / Microwave irradiation

With potassium fluoride; copper(l) iodide; trans-bis(triphenylphosphine)palladium dichloride; sodiumsulfide nonahydrate; triethylamine; potassium hydroxide; In methanol; N,N-dimethyl-formamide; 1: Sonogashira coupling / 2: Glaser coupling;
DOI:10.3762/bjoc.7.174