4,4'-(5',5'''-(5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis([2'',2'''-bithiophene]-5'',5'-diyl))

Base Information

Chemical Name:4,4'-(5',5'''-(5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis([2'',2'''-bithiophene]-5'',5'-diyl))
CAS No.:1402411-13-5
Molecular Formula:C₅₈H₃₆F₂N₄S₅
Molecular Weight:987.277
Hs Code.:

Synonyms:4,4'-(5',5'''-(5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis([2'',2'''-bithiophene]-5'',5'-diyl))

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Chemical Property of 4,4'-(5',5'''-(5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis([2'',2'''-bithiophene]-5'',5'-diyl))

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Technology Process of 4,4'-(5',5'''-(5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis([2'',2'''-bithiophene]-5'',5'-diyl))

There total 6 articles about 4,4'-(5',5'''-(5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis([2'',2'''-bithiophene]-5'',5'-diyl)) 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: 49.0%

: 1304773-89-4
4,7-bis(5-bromothiophen-2-yl)-5,6-difluorobenzo[c]-[1,2,5]thiadiazole

: 1402411-14-6
5-{5-[4-(diphenylamino)phenyl]thiophen-2-yl}-2-(trimethylstannyl)pyrazine

: 1402411-13-5
4,4'-(5',5'''-(5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis([2'',2'''-bithiophene]-5'',5'-diyl))

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In N,N-dimethyl-formamide; Inert atmosphere; Reflux;
DOI:10.1002/chem.201201321 DOI:10.1002/chem.201201321

Reference yield:

: N,N-diphenyl-4-(thiophen-2-yl)aniline

: 1402411-13-5
4,4'-(5',5'''-(5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis([2'',2'''-bithiophene]-5'',5'-diyl))

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-butyllithium / tetrahydrofuran / 0.5 h / -10 °C / Inert atmosphere

1.2: -10 - 20 °C / Inert atmosphere

2.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾ / N,N-dimethyl-formamide / Inert atmosphere; Reflux

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1002/chem.201201321 DOI:10.1002/chem.201201321

Reference yield:

: 36809-26-4
4-N,N-diphenylamino-1-bromobenzene

: 1402411-13-5
4,4'-(5',5'''-(5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis([2'',2'''-bithiophene]-5'',5'-diyl))

Guidance literature:: Multi-step reaction with 3 steps

1.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / tetrahydrofuran; water / Inert atmosphere

2.1: n-butyllithium / tetrahydrofuran / 0.5 h / -10 °C / Inert atmosphere

2.2: -10 - 20 °C / Inert atmosphere

3.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾ / N,N-dimethyl-formamide / Inert atmosphere; Reflux

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; potassium carbonate; In tetrahydrofuran; water; N,N-dimethyl-formamide;
DOI:10.1002/chem.201201321 DOI:10.1002/chem.201201321