mononitrile of 1-phenyl-3-methyl-5-oxopyrazolidene-4-malonic acid

Base Information

Chemical Name:mononitrile of 1-phenyl-3-methyl-5-oxopyrazolidene-4-malonic acid
CAS No.:97227-14-0
Molecular Formula:C₁₃H₉N₃O₃
Molecular Weight:255.233
Hs Code.:

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Chemical Property of mononitrile of 1-phenyl-3-methyl-5-oxopyrazolidene-4-malonic acid

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Technology Process of mononitrile of 1-phenyl-3-methyl-5-oxopyrazolidene-4-malonic acid

There total 5 articles about mononitrile of 1-phenyl-3-methyl-5-oxopyrazolidene-4-malonic acid 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: 60.0%

: 97227-13-9
potassium salt of the mononitrile of 1-phenyl-3-methyl-5-oxopyrazolidene-4-malonic acid

: 97227-14-0
mononitrile of 1-phenyl-3-methyl-5-oxopyrazolidene-4-malonic acid

Guidance literature:: With phosphoric acid; In water;

Reference yield:

: 97227-12-8
potassium salt of 1-phenyl-3-methyl-4-cyanomethylene-5-pyrazolone

: 97227-14-0
mononitrile of 1-phenyl-3-methyl-5-oxopyrazolidene-4-malonic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 60 percent / KCN / N,N-dimethyl-acetamide

2: 60 percent / 5percent aq. H₃PO₄ / H₂O

With potassium cyanide; phosphoric acid; In N,N-dimethyl acetamide; water;

Reference yield:

: 4942-70-5
4-(dimethylaminomethylene)-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one

: 97227-14-0
mononitrile of 1-phenyl-3-methyl-5-oxopyrazolidene-4-malonic acid

Guidance literature:: Multi-step reaction with 3 steps

1: N,N-dimethyl-acetamide / 8 h / 90 °C

2: 60 percent / KCN / N,N-dimethyl-acetamide

3: 60 percent / 5percent aq. H₃PO₄ / H₂O

With potassium cyanide; phosphoric acid; In N,N-dimethyl acetamide; water;