1-ethyl-6-hydroxy-4-methyl-5-((E)-(5-((E)-(4-nitrophenyl) diazenyl)-4-phenyl thiazol-2-yl)diazenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile

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Chemical Name:1-ethyl-6-hydroxy-4-methyl-5-((E)-(5-((E)-(4-nitrophenyl) diazenyl)-4-phenyl thiazol-2-yl)diazenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile
CAS No.:1449324-72-4
Molecular Formula:C₂₄H₁₈N₈O₄S
Molecular Weight:514.524
Hs Code.:

Synonyms:1-ethyl-6-hydroxy-4-methyl-5-((E)-(5-((E)-(4-nitrophenyl) diazenyl)-4-phenyl thiazol-2-yl)diazenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile

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Chemical Property of 1-ethyl-6-hydroxy-4-methyl-5-((E)-(5-((E)-(4-nitrophenyl) diazenyl)-4-phenyl thiazol-2-yl)diazenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile

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Technology Process of 1-ethyl-6-hydroxy-4-methyl-5-((E)-(5-((E)-(4-nitrophenyl) diazenyl)-4-phenyl thiazol-2-yl)diazenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile

There total 3 articles about 1-ethyl-6-hydroxy-4-methyl-5-((E)-(5-((E)-(4-nitrophenyl) diazenyl)-4-phenyl thiazol-2-yl)diazenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile 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: 83.0%

: 1449324-68-8
(E)-1-ethyl-6-hydroxy-4-methyl-2-oxo-5-((4-phenylthiazol-2-yl)diazenyl)-1,2-dihydropyridine-3-carbonitrile

: 100-05-0
4-nitrobenzenediazonium chloride

: 1449324-72-4
1-ethyl-6-hydroxy-4-methyl-5-((E)-(5-((E)-(4-nitrophenyl) diazenyl)-4-phenyl thiazol-2-yl)diazenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile

Guidance literature:: With sodium hydroxide; In water; at 0 - 5 ℃;
DOI:10.1002/hc.21085

Reference yield:

: 2010-06-2
2-Amino-4-phenylthiazole

: 1449324-72-4
1-ethyl-6-hydroxy-4-methyl-5-((E)-(5-((E)-(4-nitrophenyl) diazenyl)-4-phenyl thiazol-2-yl)diazenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile

Guidance literature:: Multi-step reaction with 2 steps

1.1: nitrosylsulfuric acid; sodium nitrite / 0 - 5 °C

1.2: 0 - 5 °C / pH 6 - 7

2.1: sodium hydroxide / water / 0 - 5 °C

With nitrosylsulfuric acid; sodium hydroxide; sodium nitrite; In water;
DOI:10.1002/hc.21085

Reference yield:

: 28141-13-1
3-cyano-1-ethyl-6-hydroxy-4-methyl-2-pyridone

: 1449324-72-4
1-ethyl-6-hydroxy-4-methyl-5-((E)-(5-((E)-(4-nitrophenyl) diazenyl)-4-phenyl thiazol-2-yl)diazenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile

Guidance literature:: Multi-step reaction with 2 steps

1.1: nitrosylsulfuric acid; sodium nitrite / 0 - 5 °C

1.2: 0 - 5 °C / pH 6 - 7

2.1: sodium hydroxide / water / 0 - 5 °C

With nitrosylsulfuric acid; sodium hydroxide; sodium nitrite; In water;
DOI:10.1002/hc.21085