1-(4-Methoxy-phenyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (4,6-dimethyl-pyridin-3-yl)-amide

Base Information

Chemical Name:1-(4-Methoxy-phenyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (4,6-dimethyl-pyridin-3-yl)-amide
CAS No.:1417332-51-4
Molecular Formula:C₂₃H₂₃N₅O₂
Molecular Weight:401.468
Hs Code.:

Synonyms:1-(4-Methoxy-phenyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (4,6-dimethyl-pyridin-3-yl)-amide

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Chemical Property of 1-(4-Methoxy-phenyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (4,6-dimethyl-pyridin-3-yl)-amide

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of 1-(4-Methoxy-phenyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (4,6-dimethyl-pyridin-3-yl)-amide

There total 4 articles about 1-(4-Methoxy-phenyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (4,6-dimethyl-pyridin-3-yl)-amide 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: 67.0%

: 1193-71-1
5-amino-2,4-dimethylpyridine

: 937600-27-6
1-(4-methoxyphenyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

: 1417332-51-4
1-(4-Methoxy-phenyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (4,6-dimethyl-pyridin-3-yl)-amide

Guidance literature:: With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine; In tetrahydrofuran; at 20 ℃;

Reference yield:

: 91331-86-1
2-(4-methoxyphenyl)-5-methyl-2H-pyrazol-3-ylamine

: 1417332-51-4
1-(4-Methoxy-phenyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (4,6-dimethyl-pyridin-3-yl)-amide

Guidance literature:: Multi-step reaction with 3 steps

1.1: acetic acid / 16 h / 125 °C

1.2: Cooling with ice

2.1: water; lithium hydroxide monohydrate / methanol / 16 h / 20 °C

2.2: 0.5 h / pH > 4

3.1: triethylamine; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / tetrahydrofuran / 20 °C

With lithium hydroxide monohydrate; water; acetic acid; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine; In tetrahydrofuran; methanol;

Reference yield:

: 1417332-80-9
1-(4-methoxyphenyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid ethyl ester

: 1417332-51-4
1-(4-Methoxy-phenyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (4,6-dimethyl-pyridin-3-yl)-amide

Guidance literature:: Multi-step reaction with 2 steps

1.1: water; lithium hydroxide monohydrate / methanol / 16 h / 20 °C

1.2: 0.5 h / pH > 4

2.1: triethylamine; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / tetrahydrofuran / 20 °C

With lithium hydroxide monohydrate; water; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine; In tetrahydrofuran; methanol;