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

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Chemical Name: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
CAS No.:1446137-45-6
Molecular Formula:C₄₈H₄₈N₄O₂S₄
Molecular Weight:841.199
Hs Code.:

Synonyms: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

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Chemical Property of 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

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Technology Process of 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

There total 4 articles about 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 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: 55.0%

: 1446137-44-5
2-[3-(4-(N-(4-formylphenyl)-N-phenyl)amino)phenyl-4-hexylthiophen-2-yl]-5-(3-formyl-4-hexylthiophen-2-yl)thiazolo[5,4-d]thiazole

: 105-56-6
ethyl 2-cyanoacetate

: 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

Guidance literature:: With piperidine; acetic acid; In ethanol; dichloromethane; for 48h; 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

: 1446137-45-6
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

Guidance literature:: Multi-step reaction with 4 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

With piperidine; N-Bromosuccinimide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; acetic acid; 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

: 1446137-45-6
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

Guidance literature:: Multi-step reaction with 3 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

With piperidine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; acetic acid; 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