5-(1-acetyl-1H-indazol-5-yl)-2-(4-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one

Base Information

Chemical Name:5-(1-acetyl-1H-indazol-5-yl)-2-(4-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one
CAS No.:1607425-98-8
Molecular Formula:C₂₀H₁₃FN₆O₂
Molecular Weight:388.361
Hs Code.:

Synonyms:5-(1-acetyl-1H-indazol-5-yl)-2-(4-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one

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Chemical Property of 5-(1-acetyl-1H-indazol-5-yl)-2-(4-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one

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Technology Process of 5-(1-acetyl-1H-indazol-5-yl)-2-(4-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one

There total 4 articles about 5-(1-acetyl-1H-indazol-5-yl)-2-(4-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one 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:

: 1607025-37-5
ethyl 3-(1-acetyl-1H-indazol-5-yl)-3-oxopropanoate

: 3-(4-fluorophenyl)-1H-1,2,4-triazol-5-amine

: 1607425-98-8
5-(1-acetyl-1H-indazol-5-yl)-2-(4-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one

Guidance literature:: With toluene-4-sulfonic acid; In diphenylether; at 170 ℃; for 5h;

Reference yield:

: 473416-12-5
methyl 1H-indazole-5-carboxylate

: 1607425-98-8
5-(1-acetyl-1H-indazol-5-yl)-2-(4-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydroxide; water / methanol / 60 °C

2.1: acetic acid / 2.5 h / 80 °C

3.1: 1,1'-carbonyldiimidazole / tetrahydrofuran / 2.5 h / 40 °C

3.2: 5 h / 20 - 80 °C

4.1: toluene-4-sulfonic acid / diphenylether / 5 h / 170 °C

With water; toluene-4-sulfonic acid; acetic acid; 1,1'-carbonyldiimidazole; sodium hydroxide; In tetrahydrofuran; methanol; diphenylether;

Reference yield:

: N₁-acetyl-1H-indazole-5-carboxylic acid

: 1607425-98-8
5-(1-acetyl-1H-indazol-5-yl)-2-(4-fluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: 1,1'-carbonyldiimidazole / tetrahydrofuran / 2.5 h / 40 °C

1.2: 5 h / 20 - 80 °C

2.1: toluene-4-sulfonic acid / diphenylether / 5 h / 170 °C

With toluene-4-sulfonic acid; 1,1'-carbonyldiimidazole; In tetrahydrofuran; diphenylether;