6-(1,3-diphenyl-1H-pyrazol-4-yl)-2-hydrazino-5-cyano-3-ethyl-4-oxo-1,2,3,4-tetrahydropyrimidine

Base Information

Chemical Name:6-(1,3-diphenyl-1H-pyrazol-4-yl)-2-hydrazino-5-cyano-3-ethyl-4-oxo-1,2,3,4-tetrahydropyrimidine
CAS No.:947490-33-7
Molecular Formula:C₂₂H₁₉N₇O
Molecular Weight:397.439
Hs Code.:

Synonyms:6-(1,3-diphenyl-1H-pyrazol-4-yl)-2-hydrazino-5-cyano-3-ethyl-4-oxo-1,2,3,4-tetrahydropyrimidine

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Chemical Property of 6-(1,3-diphenyl-1H-pyrazol-4-yl)-2-hydrazino-5-cyano-3-ethyl-4-oxo-1,2,3,4-tetrahydropyrimidine

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Technology Process of 6-(1,3-diphenyl-1H-pyrazol-4-yl)-2-hydrazino-5-cyano-3-ethyl-4-oxo-1,2,3,4-tetrahydropyrimidine

There total 3 articles about 6-(1,3-diphenyl-1H-pyrazol-4-yl)-2-hydrazino-5-cyano-3-ethyl-4-oxo-1,2,3,4-tetrahydropyrimidine 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: 70.0%

: 947490-32-6
6-(1,3-diphenyl-1H-pyrazol-4-yl)-5-cyano-3-ethyl-4-oxo-1,2,3,4-tetrahydropyrimidine-2-ethylthio

: 947490-33-7
6-(1,3-diphenyl-1H-pyrazol-4-yl)-2-hydrazino-5-cyano-3-ethyl-4-oxo-1,2,3,4-tetrahydropyrimidine

Guidance literature:: With hydrazine hydrate; In ethanol; for 10h; Heating;
DOI:10.1080/10426500600754695

Reference yield:

: 947490-12-2
6?(1,3?diphenyl?1H?pyrazol?4?yl)?4?oxo?2?thioxo?1,2,3,4?tetrahydropyrimidine?5?carbonitrile

: 947490-33-7
6-(1,3-diphenyl-1H-pyrazol-4-yl)-2-hydrazino-5-cyano-3-ethyl-4-oxo-1,2,3,4-tetrahydropyrimidine

Guidance literature:: Multi-step reaction with 2 steps

1: 64 percent / sodium acetate / ethanol / 6 h / Heating

2: 70 percent / hydrazine hydrate / ethanol / 10 h / Heating

With sodium acetate; hydrazine hydrate; In ethanol;
DOI:10.1080/10426500600754695

Reference yield:

: 21487-45-6
1,3-diphenyl-4-formylpyrazole

: 947490-33-7
6-(1,3-diphenyl-1H-pyrazol-4-yl)-2-hydrazino-5-cyano-3-ethyl-4-oxo-1,2,3,4-tetrahydropyrimidine

Guidance literature:: Multi-step reaction with 3 steps

1: 79 percent / potassium carbonate / ethanol / 12 h / Heating

2: 64 percent / sodium acetate / ethanol / 6 h / Heating

3: 70 percent / hydrazine hydrate / ethanol / 10 h / Heating

With sodium acetate; potassium carbonate; hydrazine hydrate; In ethanol;
DOI:10.1080/10426500600754695