2-cyano-3-[4-(N-(4-(3-hexyl-5-(5-(4-hexylthiophen-2-yl)thiazolo[5,4-d]thiazol-2-yl)thiophen-2-yl)phenyl)-N-phenyl)amino]phenylacrylic acid

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Chemical Name:2-cyano-3-[4-(N-(4-(3-hexyl-5-(5-(4-hexylthiophen-2-yl)thiazolo[5,4-d]thiazol-2-yl)thiophen-2-yl)phenyl)-N-phenyl)amino]phenylacrylic acid
CAS No.:1446137-46-7
Molecular Formula:C₄₆H₄₄N₄O₂S₄
Molecular Weight:813.145
Hs Code.:

Synonyms:2-cyano-3-[4-(N-(4-(3-hexyl-5-(5-(4-hexylthiophen-2-yl)thiazolo[5,4-d]thiazol-2-yl)thiophen-2-yl)phenyl)-N-phenyl)amino]phenylacrylic acid

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Chemical Property of 2-cyano-3-[4-(N-(4-(3-hexyl-5-(5-(4-hexylthiophen-2-yl)thiazolo[5,4-d]thiazol-2-yl)thiophen-2-yl)phenyl)-N-phenyl)amino]phenylacrylic acid

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Technology Process of 2-cyano-3-[4-(N-(4-(3-hexyl-5-(5-(4-hexylthiophen-2-yl)thiazolo[5,4-d]thiazol-2-yl)thiophen-2-yl)phenyl)-N-phenyl)amino]phenylacrylic acid

There total 4 articles about 2-cyano-3-[4-(N-(4-(3-hexyl-5-(5-(4-hexylthiophen-2-yl)thiazolo[5,4-d]thiazol-2-yl)thiophen-2-yl)phenyl)-N-phenyl)amino]phenylacrylic acid 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%

: 1446137-45-6
2-[3-(4-(N-((2-Ethoxycarbonyl-2-nitryl)vinyl)phenyl-N-phenyl)amino)phenyl-4-hexylthiophen-2-yl]-5-(4-hexylthiophen-2-yl)thiazolo[5,4-d]thiazole

: 1446137-46-7
2-cyano-3-[4-(N-(4-(3-hexyl-5-(5-(4-hexylthiophen-2-yl)thiazolo[5,4-d]thiazol-2-yl)thiophen-2-yl)phenyl)-N-phenyl)amino]phenylacrylic acid

Guidance literature:: With potassium hydroxide; In ethanol; dichloromethane; Inert atmosphere; Schlenk technique; Reflux;
DOI:10.1016/j.tetlet.2013.05.059

Reference yield:

: 1097853-57-0
2,5-bis(4-hexylthiophen-2-yl)thiazolo[5,4-d]thiazole

: 1446137-46-7
2-cyano-3-[4-(N-(4-(3-hexyl-5-(5-(4-hexylthiophen-2-yl)thiazolo[5,4-d]thiazol-2-yl)thiophen-2-yl)phenyl)-N-phenyl)amino]phenylacrylic acid

Guidance literature:: Multi-step reaction with 5 steps

1: acetic acid; N-Bromosuccinimide / chloroform / 1.5 h / 20 °C / Inert atmosphere; Schlenk technique

2: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / dichloromethane; N,N-dimethyl-formamide; water / 20 - 150 °C / Inert atmosphere; Schlenk technique

3: trichlorophosphate / 1,2-dichloro-ethane / 0 - 80 °C / Inert atmosphere; Schlenk technique; Heating

4: piperidine; acetic acid / dichloromethane; ethanol / 48 h / Inert atmosphere; Schlenk technique; Reflux

5: potassium hydroxide / dichloromethane; ethanol / Inert atmosphere; Schlenk technique; Reflux

With piperidine; N-Bromosuccinimide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; acetic acid; potassium hydroxide; trichlorophosphate; In ethanol; dichloromethane; chloroform; water; 1,2-dichloro-ethane; N,N-dimethyl-formamide; 3: |Vilsmeier-Haack Formylation / 4: |Knoevenagel Condensation;
DOI:10.1016/j.tetlet.2013.05.059

Reference yield:

: 1446137-42-3
2-(5-bromo-4-hexylthiophen-2-yl)-5-(4-hexylthiophen-2-yl)thiazolo[5,4-d]thiazole

: 1446137-46-7
2-cyano-3-[4-(N-(4-(3-hexyl-5-(5-(4-hexylthiophen-2-yl)thiazolo[5,4-d]thiazol-2-yl)thiophen-2-yl)phenyl)-N-phenyl)amino]phenylacrylic acid

Guidance literature:: Multi-step reaction with 4 steps

1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / dichloromethane; N,N-dimethyl-formamide; water / 20 - 150 °C / Inert atmosphere; Schlenk technique

2: trichlorophosphate / 1,2-dichloro-ethane / 0 - 80 °C / Inert atmosphere; Schlenk technique; Heating

3: piperidine; acetic acid / dichloromethane; ethanol / 48 h / Inert atmosphere; Schlenk technique; Reflux

4: potassium hydroxide / dichloromethane; ethanol / Inert atmosphere; Schlenk technique; Reflux

With piperidine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; acetic acid; potassium hydroxide; trichlorophosphate; In ethanol; dichloromethane; water; 1,2-dichloro-ethane; N,N-dimethyl-formamide; 2: |Vilsmeier-Haack Formylation / 3: |Knoevenagel Condensation;
DOI:10.1016/j.tetlet.2013.05.059