potassium (E)-4-[4-(methoxycarbonyl)-1-(3-nitrophenyl)-2-oxo-1H-pyrrol-3(2H)-ylidene]-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-olate

Base Information

• Chemical Name: potassium (E)-4-[4-(methoxycarbonyl)-1-(3-nitrophenyl)-2-oxo-1H-pyrrol-3(2H)-ylidene]-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-olate
• CAS No.: 1234507-13-1
• Molecular Formula: C₁₆H₁₁N₄O₇*K
• Molecular Weight: 410.384

Synonyms:potassium (E)-4-[4-(methoxycarbonyl)-1-(3-nitrophenyl)-2-oxo-1H-pyrrol-3(2H)-ylidene]-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-olate

Chemical Property of potassium (E)-4-[4-(methoxycarbonyl)-1-(3-nitrophenyl)-2-oxo-1H-pyrrol-3(2H)-ylidene]-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-olate

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Technology Process of potassium (E)-4-[4-(methoxycarbonyl)-1-(3-nitrophenyl)-2-oxo-1H-pyrrol-3(2H)-ylidene]-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-olate

There total 1 articles about potassium (E)-4-[4-(methoxycarbonyl)-1-(3-nitrophenyl)-2-oxo-1H-pyrrol-3(2H)-ylidene]-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-olate 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: 85.0%

(2E)-dimethyl 2-(1-methyl-2,5-dioxoimidazolidin-4-yliden)-3-[(3-nitrophenylamino)methylene]succinate → potassium (E)-4-[4-(methoxycarbonyl)-1-(3-nitrophenyl)-2-oxo-1H-pyrrol-3(2H)-ylidene]-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-olate (1234507-13-1)

Guidance literature:

With potassium hydroxide; In ethanol; for 1h; Reflux;

DOI:10.1016/j.tet.2010.04.025

Reference yield:

potassium (E)-4-[4-(methoxycarbonyl)-1-(3-nitrophenyl)-2-oxo-1H-pyrrol-3(2H)-ylidene]-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-olate (1234507-13-1) → (Z)-methyl 4-(2-hydroxy-1-methyl-5-oxo-1H-imidazol-4(5H)-ylidene)-1-(3-nitrophenyl)-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate + (E)-methyl 4-(2-hydroxy-1-methyl-5-oxo-1H-imidazol-4(5H)-ylidene)-1-(3-nitrophenyl)-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate (1234507-21-1)

Guidance literature:

With hydrogenchloride; In water; at 20 ℃; optical yield given as %de;

DOI:10.1016/j.tet.2010.04.025

Downstream raw materials:

(E)-methyl 4-(2-hydroxy-1-methyl-5-oxo-1H-imidazol-4(5H)-ylidene)-1-(3-nitrophenyl)-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate

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