11-ethyl-8-methyl-6,9-diphenyl-10-oxo-4,5,9,11-tetrahydropyrazolo[5,4-b]1,2,4-triazolo[4',3'-2,1]pyrimidino[5,6-e]pyridin-3(2H)-thione

Base Information

Chemical Name:11-ethyl-8-methyl-6,9-diphenyl-10-oxo-4,5,9,11-tetrahydropyrazolo[5,4-b]1,2,4-triazolo[4',3'-2,1]pyrimidino[5,6-e]pyridin-3(2H)-thione
CAS No.:1426333-89-2
Molecular Formula:C₂₄H₂₁N₇OS
Molecular Weight:455.543
Hs Code.:

Synonyms:11-ethyl-8-methyl-6,9-diphenyl-10-oxo-4,5,9,11-tetrahydropyrazolo[5,4-b]1,2,4-triazolo[4',3'-2,1]pyrimidino[5,6-e]pyridin-3(2H)-thione

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Chemical Property of 11-ethyl-8-methyl-6,9-diphenyl-10-oxo-4,5,9,11-tetrahydropyrazolo[5,4-b]1,2,4-triazolo[4',3'-2,1]pyrimidino[5,6-e]pyridin-3(2H)-thione

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Technology Process of 11-ethyl-8-methyl-6,9-diphenyl-10-oxo-4,5,9,11-tetrahydropyrazolo[5,4-b]1,2,4-triazolo[4',3'-2,1]pyrimidino[5,6-e]pyridin-3(2H)-thione

There total 6 articles about 11-ethyl-8-methyl-6,9-diphenyl-10-oxo-4,5,9,11-tetrahydropyrazolo[5,4-b]1,2,4-triazolo[4',3'-2,1]pyrimidino[5,6-e]pyridin-3(2H)-thione 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: 69.0%

: 75-15-0,12122-00-8
carbon disulfide

: 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

: 1426333-89-2
11-ethyl-8-methyl-6,9-diphenyl-10-oxo-4,5,9,11-tetrahydropyrazolo[5,4-b]1,2,4-triazolo[4',3'-2,1]pyrimidino[5,6-e]pyridin-3(2H)-thione

Guidance literature:: With sodium hydroxide; In ethanol; for 2h;
DOI:10.3390/molecules171214464

Reference yield:

: 100-52-7
benzaldehyde

: 1426333-89-2
11-ethyl-8-methyl-6,9-diphenyl-10-oxo-4,5,9,11-tetrahydropyrazolo[5,4-b]1,2,4-triazolo[4',3'-2,1]pyrimidino[5,6-e]pyridin-3(2H)-thione

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: sodium hydroxide / ethanol / 2 h

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

Reference yield:

: 100-63-0
phenylhydrazine

: 1426333-89-2
11-ethyl-8-methyl-6,9-diphenyl-10-oxo-4,5,9,11-tetrahydropyrazolo[5,4-b]1,2,4-triazolo[4',3'-2,1]pyrimidino[5,6-e]pyridin-3(2H)-thione

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: sodium hydroxide / ethanol / 2 h

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