4-(3-fluorophenethylamino)-2-(1H-pyrazol-4-yl)pyrimidine-5-carboxylic acid

Base Information

Chemical Name:4-(3-fluorophenethylamino)-2-(1H-pyrazol-4-yl)pyrimidine-5-carboxylic acid
CAS No.:1252003-21-6
Molecular Formula:C₁₆H₁₄FN₅O₂
Molecular Weight:327.318
Hs Code.:

Synonyms:4-(3-fluorophenethylamino)-2-(1H-pyrazol-4-yl)pyrimidine-5-carboxylic acid

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Chemical Property of 4-(3-fluorophenethylamino)-2-(1H-pyrazol-4-yl)pyrimidine-5-carboxylic acid

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Technology Process of 4-(3-fluorophenethylamino)-2-(1H-pyrazol-4-yl)pyrimidine-5-carboxylic acid

There total 3 articles about 4-(3-fluorophenethylamino)-2-(1H-pyrazol-4-yl)pyrimidine-5-carboxylic acid 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: 65.0%

: 269410-08-4
pyrazole-4-boronic acid pinacol ester

: 1176197-60-6
2-chloro-4-(3-fluorophenethylamino)pyrimidine-5-carboxylic acid

: 1252003-21-6
4-(3-fluorophenethylamino)-2-(1H-pyrazol-4-yl)pyrimidine-5-carboxylic acid

Guidance literature:: pyrazole-4-boronic acid pinacol ester; 2-chloro-4-(3-fluorophenethylamino)pyrimidine-5-carboxylic acid; With potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In N,N-dimethyl-formamide; at 130 ℃; for 1.16667h; microwave irradiation;

With hydrogenchloride; In water; N,N-dimethyl-formamide; pH=4;

Reference yield:

: 51940-64-8
ethyl 2,4-dichloropyrimidine-5-carboxylate

: 1252003-21-6
4-(3-fluorophenethylamino)-2-(1H-pyrazol-4-yl)pyrimidine-5-carboxylic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 2 h / 20 °C

2.1: sodium hydroxide; water / tetrahydrofuran; ethanol / 1 h / 50 °C

2.2: pH 2 - 3

3.1: potassium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / N,N-dimethyl-formamide / 1.17 h / 130 °C / microwave irradiation

3.2: pH 4

With sodium hydroxide; water; potassium carbonate; N-ethyl-N,N-diisopropylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide;

Reference yield:

: 28485-17-8
5-carbethoxyuracil

: 1252003-21-6
4-(3-fluorophenethylamino)-2-(1H-pyrazol-4-yl)pyrimidine-5-carboxylic acid

Guidance literature:: Multi-step reaction with 4 steps

1.1: N,N-diethylaniline; trichlorophosphate / 2 h / Heating / reflux

2.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 2 h / 20 °C

3.1: sodium hydroxide; water / tetrahydrofuran; ethanol / 1 h / 50 °C

3.2: pH 2 - 3

4.1: potassium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / N,N-dimethyl-formamide / 1.17 h / 130 °C / microwave irradiation

4.2: pH 4

With sodium hydroxide; water; potassium carbonate; N-ethyl-N,N-diisopropylamine; N,N-diethylaniline; trichlorophosphate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide;