ethyl-phenyl-2,3-dimethyl-5-oxo-2,5-dihydropyrazol-4-ylhydrazonocyanoacetylcarbamate

Base Information

Chemical Name:ethyl-phenyl-2,3-dimethyl-5-oxo-2,5-dihydropyrazol-4-ylhydrazonocyanoacetylcarbamate
CAS No.:135656-54-1
Molecular Formula:C₁₇H₁₈N₆O₄
Molecular Weight:370.368
Hs Code.:

Synonyms:ethyl-phenyl-2,3-dimethyl-5-oxo-2,5-dihydropyrazol-4-ylhydrazonocyanoacetylcarbamate

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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 ethyl-phenyl-2,3-dimethyl-5-oxo-2,5-dihydropyrazol-4-ylhydrazonocyanoacetylcarbamate

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Technology Process of ethyl-phenyl-2,3-dimethyl-5-oxo-2,5-dihydropyrazol-4-ylhydrazonocyanoacetylcarbamate

There total 1 articles about ethyl-phenyl-2,3-dimethyl-5-oxo-2,5-dihydropyrazol-4-ylhydrazonocyanoacetylcarbamate 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:

: 6629-04-5
ethyl N-cyanoacetylcarbamate

: 83-07-8
4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one

: 135656-54-1
ethyl-phenyl-2,3-dimethyl-5-oxo-2,5-dihydropyrazol-4-ylhydrazonocyanoacetylcarbamate

Guidance literature:: With sodium acetate; sodium nitrite; Yield given. Multistep reaction; 1.) H₂O, 0 deg C, 1 h, 2.) 0-5 deg C, 5 d;
DOI:10.1002/ardp.19913240713

Reference yield: 90.0%

: 135656-54-1
ethyl-phenyl-2,3-dimethyl-5-oxo-2,5-dihydropyrazol-4-ylhydrazonocyanoacetylcarbamate

: 135656-55-2
1-(1-phenyl-2,3-dimethyl-5-oxo-2,5-dihydropyrazol-4-yl)-6-azauracil-5-carbonitrile

Guidance literature:: With sodium carbonate; In water; for 0.5h; Heating;
DOI:10.1002/ardp.19913240713

Reference yield:

: 135656-54-1
ethyl-phenyl-2,3-dimethyl-5-oxo-2,5-dihydropyrazol-4-ylhydrazonocyanoacetylcarbamate

: 135656-60-9
1-phenyl-2,3-dimethyl-4-(6-azauracil-1-yl)-2,5-dihydropyrazol-5-one

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / Na₂CO₃ / H₂O / 0.5 h / Heating

2: 87 percent / 20percent HCl / 4 h / Heating

3: 96 percent / 245 - 250 °C

With hydrogenchloride; sodium carbonate; In water;
DOI:10.1002/ardp.19913240713