6-ethyl-3-methyl-1,4-diphenyl-4,6,9-trihydropyrazolo[5,4-b]pyrimidino[5,4-e]pyridin-5-one-7-(p-methoxy)benzaldehyde hydrazone

Base Information

Chemical Name:6-ethyl-3-methyl-1,4-diphenyl-4,6,9-trihydropyrazolo[5,4-b]pyrimidino[5,4-e]pyridin-5-one-7-(p-methoxy)benzaldehyde hydrazone
CAS No.:1426333-98-3
Molecular Formula:C₃₁H₂₉N₇O₂
Molecular Weight:531.617
Hs Code.:

Synonyms:6-ethyl-3-methyl-1,4-diphenyl-4,6,9-trihydropyrazolo[5,4-b]pyrimidino[5,4-e]pyridin-5-one-7-(p-methoxy)benzaldehyde hydrazone

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Chemical Property of 6-ethyl-3-methyl-1,4-diphenyl-4,6,9-trihydropyrazolo[5,4-b]pyrimidino[5,4-e]pyridin-5-one-7-(p-methoxy)benzaldehyde hydrazone

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Technology Process of 6-ethyl-3-methyl-1,4-diphenyl-4,6,9-trihydropyrazolo[5,4-b]pyrimidino[5,4-e]pyridin-5-one-7-(p-methoxy)benzaldehyde hydrazone

There total 6 articles about 6-ethyl-3-methyl-1,4-diphenyl-4,6,9-trihydropyrazolo[5,4-b]pyrimidino[5,4-e]pyridin-5-one-7-(p-methoxy)benzaldehyde hydrazone 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: 68.0%

: 1426333-83-6
6-ethyl-7-hydrazino-3-methyl-1,4-diphenyl-4,6,9-trihydropyrazolo[5,4-b]pyrimidino[5,4-e]-pyridin-5-one

: 123-11-5
4-methoxy-benzaldehyde

: 1426333-98-3
6-ethyl-3-methyl-1,4-diphenyl-4,6,9-trihydropyrazolo[5,4-b]pyrimidino[5,4-e]pyridin-5-one-7-(p-methoxy)benzaldehyde hydrazone

Guidance literature:: With acetic acid; In ethanol; for 5h; Reflux;
DOI:10.3390/molecules171214464

Reference yield:

: 100-52-7
benzaldehyde

: 1426333-98-3
6-ethyl-3-methyl-1,4-diphenyl-4,6,9-trihydropyrazolo[5,4-b]pyrimidino[5,4-e]pyridin-5-one-7-(p-methoxy)benzaldehyde hydrazone

Guidance literature:: Multi-step reaction with 4 steps

1: toluene-4-sulfonic acid / water / 1 h / 100 °C

2: sodium hydroxide / ethanol / 4 h / Reflux

3: ethanol / 12 h / Reflux

4: acetic acid / ethanol / 5 h / Reflux

With toluene-4-sulfonic acid; acetic acid; sodium hydroxide; In ethanol; water;
DOI:10.3390/molecules171214464

Reference yield:

: 100-63-0
phenylhydrazine

: 1426333-98-3
6-ethyl-3-methyl-1,4-diphenyl-4,6,9-trihydropyrazolo[5,4-b]pyrimidino[5,4-e]pyridin-5-one-7-(p-methoxy)benzaldehyde hydrazone

Guidance literature:: Multi-step reaction with 4 steps

1: toluene-4-sulfonic acid / water / 1 h / 100 °C

2: sodium hydroxide / ethanol / 4 h / Reflux

3: ethanol / 12 h / Reflux

4: acetic acid / ethanol / 5 h / Reflux

With toluene-4-sulfonic acid; acetic acid; sodium hydroxide; In ethanol; water;
DOI:10.3390/molecules171214464