Diethyl-{4-[5-(4-nitro-phenyl)-[1,3,4]thiadiazol-2-ylsulfanyl]-but-2-ynyl}-amine

Base Information

Chemical Name:Diethyl-{4-[5-(4-nitro-phenyl)-[1,3,4]thiadiazol-2-ylsulfanyl]-but-2-ynyl}-amine
CAS No.:84459-67-6
Molecular Formula:C₁₆H₁₈N₄O₂S₂
Molecular Weight:362.477
Hs Code.:

Synonyms:Diethyl-{4-[5-(4-nitro-phenyl)-[1,3,4]thiadiazol-2-ylsulfanyl]-but-2-ynyl}-amine

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of Diethyl-{4-[5-(4-nitro-phenyl)-[1,3,4]thiadiazol-2-ylsulfanyl]-but-2-ynyl}-amine

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Technology Process of Diethyl-{4-[5-(4-nitro-phenyl)-[1,3,4]thiadiazol-2-ylsulfanyl]-but-2-ynyl}-amine

There total 4 articles about Diethyl-{4-[5-(4-nitro-phenyl)-[1,3,4]thiadiazol-2-ylsulfanyl]-but-2-ynyl}-amine 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: 23.0%

: 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

: 109-89-7
diethylamine

: 84459-67-6
Diethyl-{4-[5-(4-nitro-phenyl)-[1,3,4]thiadiazol-2-ylsulfanyl]-but-2-ynyl}-amine

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

Reference yield:

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

: 84459-67-6
Diethyl-{4-[5-(4-nitro-phenyl)-[1,3,4]thiadiazol-2-ylsulfanyl]-but-2-ynyl}-amine

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: 23 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

: 84459-67-6
Diethyl-{4-[5-(4-nitro-phenyl)-[1,3,4]thiadiazol-2-ylsulfanyl]-but-2-ynyl}-amine

Guidance literature:: Multi-step reaction with 2 steps

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

2: 23 percent / cuprous chloride / dioxane / 3 h / 70 °C

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