3-(4-(2,5-di(thiophen-2-yl)-1H-pyrrol-1-yl)phenyl)-1,5-bis(2,5-dimethylthiophen-3-yl)pentane-1,5-dione

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Chemical Name:3-(4-(2,5-di(thiophen-2-yl)-1H-pyrrol-1-yl)phenyl)-1,5-bis(2,5-dimethylthiophen-3-yl)pentane-1,5-dione
CAS No.:1616787-11-1
Molecular Formula:C₃₅H₃₁NO₂S₄
Molecular Weight:625.901
Hs Code.:

Synonyms:3-(4-(2,5-di(thiophen-2-yl)-1H-pyrrol-1-yl)phenyl)-1,5-bis(2,5-dimethylthiophen-3-yl)pentane-1,5-dione

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Chemical Property of 3-(4-(2,5-di(thiophen-2-yl)-1H-pyrrol-1-yl)phenyl)-1,5-bis(2,5-dimethylthiophen-3-yl)pentane-1,5-dione

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Technology Process of 3-(4-(2,5-di(thiophen-2-yl)-1H-pyrrol-1-yl)phenyl)-1,5-bis(2,5-dimethylthiophen-3-yl)pentane-1,5-dione

There total 6 articles about 3-(4-(2,5-di(thiophen-2-yl)-1H-pyrrol-1-yl)phenyl)-1,5-bis(2,5-dimethylthiophen-3-yl)pentane-1,5-dione 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: 50.0%

: 13669-05-1
1,4-bis(thiophen-2-yl)butane-1,4-dione

: 1616787-10-0
3-(4-aminophenyl)-1,5-bis(2,5-dimethylthiophen-3-yl)pentane-1,5-dione

: 1616787-11-1
3-(4-(2,5-di(thiophen-2-yl)-1H-pyrrol-1-yl)phenyl)-1,5-bis(2,5-dimethylthiophen-3-yl)pentane-1,5-dione

Guidance literature:: With toluene-4-sulfonic acid; In toluene; at 110 ℃; Dean-Stark;
DOI:10.1016/j.tet.2014.06.005

Reference yield:

: 92289-14-0
3-(4-Nitro-phenyl)-pentanedioic acid

: 1616787-11-1
3-(4-(2,5-di(thiophen-2-yl)-1H-pyrrol-1-yl)phenyl)-1,5-bis(2,5-dimethylthiophen-3-yl)pentane-1,5-dione

Guidance literature:: Multi-step reaction with 4 steps

1: tin(ll) chloride / dichloromethane / 20 °C / Reflux

2: aluminum (III) chloride / dichloromethane / 20 °C

3: tin(ll) chloride; hydrogenchloride / water; ethanol / 80 °C

4: toluene-4-sulfonic acid / toluene / 110 °C / Dean-Stark

With hydrogenchloride; aluminum (III) chloride; toluene-4-sulfonic acid; tin(ll) chloride; In ethanol; dichloromethane; water; toluene; 2: |Friedel-Crafts Acylation / 4: |Paal-Knorr Thiophene Synthesis;
DOI:10.1016/j.tet.2014.06.005

Reference yield:

: 340265-92-1
diethyl 2,4-diacetyl-3-(4-nitrophenyl)pentanedioate

: 1616787-11-1
3-(4-(2,5-di(thiophen-2-yl)-1H-pyrrol-1-yl)phenyl)-1,5-bis(2,5-dimethylthiophen-3-yl)pentane-1,5-dione

Guidance literature:: Multi-step reaction with 5 steps

1: sodium hydroxide / water / 3 h / Reflux

2: tin(ll) chloride / dichloromethane / 20 °C / Reflux

3: aluminum (III) chloride / dichloromethane / 20 °C

4: tin(ll) chloride; hydrogenchloride / water; ethanol / 80 °C

5: toluene-4-sulfonic acid / toluene / 110 °C / Dean-Stark

With hydrogenchloride; aluminum (III) chloride; toluene-4-sulfonic acid; tin(ll) chloride; sodium hydroxide; In ethanol; dichloromethane; water; toluene; 3: |Friedel-Crafts Acylation / 5: |Paal-Knorr Thiophene Synthesis;
DOI:10.1016/j.tet.2014.06.005