4'-(2-cyanoethylthio)-5⁽⁴⁾,5'-bis(methylthio)-4⁽⁵⁾-[2-(4-nitrophenyl)ethylthio]tetrathiafulvalene

Base Information

• Chemical Name: 4'-(2-cyanoethylthio)-5⁽⁴⁾,5'-bis(methylthio)-4⁽⁵⁾-[2-(4-nitrophenyl)ethylthio]tetrathiafulvalene
• CAS No.: 312933-87-2
• Molecular Formula: C₁₉H₁₈N₂O₂S₈
• Molecular Weight: 562.892

Synonyms:4'-(2-cyanoethylthio)-5⁽⁴⁾,5'-bis(methylthio)-4⁽⁵⁾-[2-(4-nitrophenyl)ethylthio]tetrathiafulvalene

Chemical Property of 4'-(2-cyanoethylthio)-5⁽⁴⁾,5'-bis(methylthio)-4⁽⁵⁾-[2-(4-nitrophenyl)ethylthio]tetrathiafulvalene

Chemical Property:

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Technology Process of 4'-(2-cyanoethylthio)-5⁽⁴⁾,5'-bis(methylthio)-4⁽⁵⁾-[2-(4-nitrophenyl)ethylthio]tetrathiafulvalene

There total 6 articles about 4'-(2-cyanoethylthio)-5⁽⁴⁾,5'-bis(methylthio)-4⁽⁵⁾-[2-(4-nitrophenyl)ethylthio]tetrathiafulvalene 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: 43.0%

3-(5-methylsulfanyl-2-oxo-1,3-dithiol-4-ylsulfanyl)propanenitrile (160624-09-9) + 5-methylthio-4-[2-(4-nitrophenyl)ethylthio]-1,3-dithiole-2-thione (312933-85-0) → 4'-(2-cyanoethylthio)-5(4),5'-bis(methylthio)-4(5)-[2-(4-nitrophenyl)ethylthio]tetrathiafulvalene (312933-87-2)

Guidance literature:

With triethyl phosphite; In toluene; at 120 ℃; for 2h;

DOI:10.1039/b001868f

Reference yield: 33.0%

5-(2-cyanoethylsulfanyl)-4-methylsulfanyl-1,3-dithiole-2-thione (160624-08-8) + 5-methylthio-4-[2-(4-nitrophenyl)ethylthio]-1,3-dithiol-2-one (312933-86-1) → 4'-(2-cyanoethylthio)-5(4),5'-bis(methylthio)-4(5)-[2-(4-nitrophenyl)ethylthio]tetrathiafulvalene (312933-87-2)

Guidance literature:

With triethyl phosphite; In toluene; at 120 ℃; for 2h;

DOI:10.1039/b001868f

Reference yield:

(4-nitrophenyl)ethyl bromide (5339-26-4) → 4'-(2-cyanoethylthio)-5(4),5'-bis(methylthio)-4(5)-[2-(4-nitrophenyl)ethylthio]tetrathiafulvalene (312933-87-2)

Guidance literature:

Multi-step reaction with 2 steps

1: acetonitrile / 1 h / 20 °C

2: 43 percent / P(OEt)3 / toluene / 2 h / 120 °C

With triethyl phosphite; In toluene; acetonitrile;

DOI:10.1039/b001868f

upstream raw materials:

3-(5-methylsulfanyl-2-oxo-1,3-dithiol-4-ylsulfanyl)propanenitrile

5-methylthio-4-[2-(4-nitrophenyl)ethylthio]-1,3-dithiole-2-thione

5-(2-cyanoethylsulfanyl)-4-methylsulfanyl-1,3-dithiole-2-thione

5-methylthio-4-[2-(4-nitrophenyl)ethylthio]-1,3-dithiol-2-one

Downstream raw materials:

C₅₂H₅₈N₂O₈S₂₄

C₄₀H₄₀N₂O₁₀S₁₄

4'-{2-[2-(2-iodoethoxy)ethoxy]ethylthio}-5⁽⁴⁾,5'-bis(methylthio)-4⁽⁵⁾-[2-(4-nitrophenyl)ethylthio]tetrathiafulvalene

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