N-[1-hydrazinocarbonyl-2-(2-nitrophenyl)vinyl]-2-thienylcarbonylaminoamide

Base Information

Chemical Name:N-[1-hydrazinocarbonyl-2-(2-nitrophenyl)vinyl]-2-thienylcarbonylaminoamide
CAS No.:904665-08-3
Molecular Formula:C₁₄H₁₂N₄O₄S
Molecular Weight:332.34
Hs Code.:

Synonyms:N-[1-hydrazinocarbonyl-2-(2-nitrophenyl)vinyl]-2-thienylcarbonylaminoamide

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Chemical Property of N-[1-hydrazinocarbonyl-2-(2-nitrophenyl)vinyl]-2-thienylcarbonylaminoamide

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Technology Process of N-[1-hydrazinocarbonyl-2-(2-nitrophenyl)vinyl]-2-thienylcarbonylaminoamide

There total 2 articles about N-[1-hydrazinocarbonyl-2-(2-nitrophenyl)vinyl]-2-thienylcarbonylaminoamide 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: 91.0%

: 904664-93-3
4-(2-nitrobezylidene)-2-(2-thienyl)-4,5-dihydrooxazol-5-one

: 904665-08-3
N-[1-hydrazinocarbonyl-2-(2-nitrophenyl)vinyl]-2-thienylcarbonylaminoamide

Guidance literature:: With hydrazine hydrate; In ethanol; for 0.25h;
DOI:10.1002/jhet.5570430314

Reference yield:

: 527-72-0
2-thiophenylcarboxylic acid

: 904665-08-3
N-[1-hydrazinocarbonyl-2-(2-nitrophenyl)vinyl]-2-thienylcarbonylaminoamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: thionyl chloride; pyridine / 2 h / 110 °C

1.2: 74 percent / NaOH / H₂O / 0.5 h / 20 °C

2.1: 91 percent / pyridine; Ac₂O / 0.5 h / Heating

3.1: 91 percent / hydrazine hydrate / ethanol / 0.25 h

With pyridine; thionyl chloride; acetic anhydride; hydrazine hydrate; In ethanol; 2.1: Erlenmeyer synthesis;
DOI:10.1002/jhet.5570430314