2-(4-Nitro-phenyl)-5-(4-pyrrolidin-1-yl-but-2-ynylsulfanyl)-[1,3,4]thiadiazole

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Chemical Name:2-(4-Nitro-phenyl)-5-(4-pyrrolidin-1-yl-but-2-ynylsulfanyl)-[1,3,4]thiadiazole
CAS No.:84459-68-7
Molecular Formula:C₁₆H₁₆N₄O₂S₂
Molecular Weight:360.461
Hs Code.:

Synonyms:2-(4-Nitro-phenyl)-5-(4-pyrrolidin-1-yl-but-2-ynylsulfanyl)-[1,3,4]thiadiazole

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Chemical Property of 2-(4-Nitro-phenyl)-5-(4-pyrrolidin-1-yl-but-2-ynylsulfanyl)-[1,3,4]thiadiazole

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Technology Process of 2-(4-Nitro-phenyl)-5-(4-pyrrolidin-1-yl-but-2-ynylsulfanyl)-[1,3,4]thiadiazole

There total 4 articles about 2-(4-Nitro-phenyl)-5-(4-pyrrolidin-1-yl-but-2-ynylsulfanyl)-[1,3,4]thiadiazole 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: 40.0%

: 123-75-1
pyrrolidine

: 50-00-0,30525-89-4,61233-19-0
formaldehyd

: 84459-85-8
2-(4-Nitro-phenyl)-5-prop-2-ynylsulfanyl-[1,3,4]thiadiazole

: 84459-68-7
2-(4-Nitro-phenyl)-5-(4-pyrrolidin-1-yl-but-2-ynylsulfanyl)-[1,3,4]thiadiazole

Guidance literature:: copper(l) chloride; In 1,4-dioxane; at 70 ℃; for 3h;

Reference yield:

: 636-97-5
N-amino-(4-nitrophenyl)carboxamide

: 84459-68-7
2-(4-Nitro-phenyl)-5-(4-pyrrolidin-1-yl-but-2-ynylsulfanyl)-[1,3,4]thiadiazole

Guidance literature:: Multi-step reaction with 4 steps

1: 52.5 percent / potassium hydroxide / methanol / 5 h / Ambient temperature

2: 40 percent / polyphosphoric acid / Ambient temperature

3: 63 percent / potassium hydroxide / ethanol / 1 h / Heating

4: 40 percent / cuprous chloride / dioxane / 3 h / 70 °C

With potassium hydroxide; PPA; copper(l) chloride; In 1,4-dioxane; methanol; ethanol;

Reference yield:

: 5-p-nitrophenyl-1,3,4-thiadiazole-2-thione

: 84459-68-7
2-(4-Nitro-phenyl)-5-(4-pyrrolidin-1-yl-but-2-ynylsulfanyl)-[1,3,4]thiadiazole

Guidance literature:: Multi-step reaction with 2 steps

1: 63 percent / potassium hydroxide / ethanol / 1 h / Heating

2: 40 percent / cuprous chloride / dioxane / 3 h / 70 °C

With potassium hydroxide; copper(l) chloride; In 1,4-dioxane; ethanol;