N'-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-iminopropanehydrazonoyl cyanide

Base Information

• Chemical Name: N'-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-iminopropanehydrazonoyl cyanide
• CAS No.: 82315-71-7
• Molecular Formula: C₁₅H₁₆N₆O
• Molecular Weight: 296.332

Synonyms:N'-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-iminopropanehydrazonoyl cyanide

Chemical Property of N'-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-iminopropanehydrazonoyl cyanide

Chemical Property:

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Technology Process of N'-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-iminopropanehydrazonoyl cyanide

There total 2 articles about N'-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-iminopropanehydrazonoyl cyanide 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: 78.0%

4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one (83-07-8) + 3-iminobutyronitrile (1118-60-1) → N'-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-iminopropanehydrazonoyl cyanide (82315-71-7)

Guidance literature:

4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one; With hydrogenchloride; sodium nitrite; In water; Cooling with ice;

3-iminobutyronitrile; With sodium acetate; In ethanol; water; for 2h;

DOI:10.1016/j.ejmech.2012.08.034

Reference yield: 68.0%

4-amino-1-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (61341-50-2) + 3-iminobutyronitrile (1118-60-1) → N'-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-iminopropanehydrazonoyl cyanide (82315-71-7)

Guidance literature:

With hydrogenchloride; sodium acetate; sodium nitrite; In ethanol; for 2h; Ambient temperature;

Reference yield: 90.0%

N'-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-2-iminopropanehydrazonoyl cyanide (82315-71-7) → (4-(5-amino-3-methyl-1H-pyrazol-4-yl)-diazenyl)-2,3-dimethyl-1-phenyl-1,2-dihydropyrazol-5-one (1414859-70-3)

Guidance literature:

With hydrazine hydrate; In 1,4-dioxane; for 4h; Reflux;

DOI:10.1016/j.ejmech.2012.08.034

upstream raw materials:

4-amino-1-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one

3-iminobutyronitrile

4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one

Downstream raw materials:

6-Acetyl-7-imino-1,7a-dimethyl-2-phenyl-1,2,7,7a-tetrahydro-pyrazolo[4,3-c]pyridazin-3-one

4-{N'-[3-Amino-5-methyl-pyrazol-(4Z)-ylidene]-hydrazino}-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one

1,5-dimethyl-4-((E)-(5-methyl-3-((E)-2-(3-methyl-5-oxo-1H-pyrazol-4(5H)-ylidene)hydrazinyl)-1H-pyrazol-4-yl)diazenyl)-2-phenyl-1H-pyrazol-3(2H)-one

4-amino-8-((1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1Hpyrazol-4-yl)diazenyl)-7-methylpyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile

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