(4Z)-4-(2-hydroxy-5-nitrobenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one

Base Information

Chemical Name:(4Z)-4-(2-hydroxy-5-nitrobenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one
CAS No.:1338081-33-6
Molecular Formula:C₁₂H₁₁N₃O₄
Molecular Weight:261.237
Hs Code.:

Synonyms:(4Z)-4-(2-hydroxy-5-nitrobenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one

Suppliers and Price of (4Z)-4-(2-hydroxy-5-nitrobenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one

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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 (4Z)-4-(2-hydroxy-5-nitrobenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one

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Technology Process of (4Z)-4-(2-hydroxy-5-nitrobenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one

There total 3 articles about (4Z)-4-(2-hydroxy-5-nitrobenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one 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%

: 1338081-32-5
(Z)-5-(2-methoxy-5-nitrobenzylidene)-2,3-dimethyl-3,5-dihydro-4H-imidazol-4-one

: 1338081-33-6
(4Z)-4-(2-hydroxy-5-nitrobenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one

Guidance literature:: With boron tribromide; In dichloromethane; at 0 ℃; for 4h; Inert atmosphere;
DOI:10.1021/jo2012384

Reference yield:

: 1338081-31-4
(4Z)-4-(2-methoxy-5-nitrobenzylidene)-2-methyloxazol-5(4H)-one

: 1338081-33-6
(4Z)-4-(2-hydroxy-5-nitrobenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / ethanol; water / 4 h / Reflux

2: boron tribromide / dichloromethane / 4 h / 0 °C / Inert atmosphere

With boron tribromide; potassium carbonate; In ethanol; dichloromethane; water;
DOI:10.1021/jo2012384

Reference yield:

: 25016-02-8
2-methoxy-5-nitrobenzaldehyde

: 1338081-33-6
(4Z)-4-(2-hydroxy-5-nitrobenzylidene)-1,2-dimethyl-1H-imidazol-5(4H)-one

Guidance literature:: Multi-step reaction with 3 steps

1: sodium acetate / acetic anhydride / 4 h / 80 °C

2: potassium carbonate / ethanol; water / 4 h / Reflux

3: boron tribromide / dichloromethane / 4 h / 0 °C / Inert atmosphere

With sodium acetate; boron tribromide; potassium carbonate; In ethanol; dichloromethane; water; acetic anhydride;
DOI:10.1021/jo2012384