2-(3-(7-bromoquinazolin-4-ylamino)-1H-pyrazol-5-yl)-N-(3-fluorophenyl)acetamide

Base Information

Chemical Name:2-(3-(7-bromoquinazolin-4-ylamino)-1H-pyrazol-5-yl)-N-(3-fluorophenyl)acetamide
CAS No.:1186390-14-6
Molecular Formula:C₁₉H₁₄BrFN₆O
Molecular Weight:441.262
Hs Code.:

Synonyms:2-(3-(7-bromoquinazolin-4-ylamino)-1H-pyrazol-5-yl)-N-(3-fluorophenyl)acetamide

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Chemical Property of 2-(3-(7-bromoquinazolin-4-ylamino)-1H-pyrazol-5-yl)-N-(3-fluorophenyl)acetamide

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Technology Process of 2-(3-(7-bromoquinazolin-4-ylamino)-1H-pyrazol-5-yl)-N-(3-fluorophenyl)acetamide

There total 4 articles about 2-(3-(7-bromoquinazolin-4-ylamino)-1H-pyrazol-5-yl)-N-(3-fluorophenyl)acetamide 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: 62.6%

: 372-19-0
meta-fluoroaniline

: C₁₃H₁₀BrN₅O₂

: 1186390-14-6
2-(3-(7-bromoquinazolin-4-ylamino)-1H-pyrazol-5-yl)-N-(3-fluorophenyl)acetamide

Guidance literature:: With 2-hydroxy-pyridine N-oxide; 3-methyl-N-(3-methylbutyl)-1-butanamine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide; at 20 - 25 ℃; for 16h; Product distribution / selectivity;

Reference yield:

: 573675-55-5
7-bromo-4-chloro-quinazoline

: 1186390-14-6
2-(3-(7-bromoquinazolin-4-ylamino)-1H-pyrazol-5-yl)-N-(3-fluorophenyl)acetamide

Guidance literature:: Multi-step reaction with 2 steps

1: acetic acid / 2.5 h / 100 - 102 °C

2: 2-hydroxy-pyridine N-oxide; 3-methyl-N-(3-methylbutyl)-1-butanamine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 16 h / 20 - 25 °C

With 2-hydroxy-pyridine N-oxide; 3-methyl-N-(3-methylbutyl)-1-butanamine; acetic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide;

Reference yield:

: 194851-16-6
7-bromo-4-hydroxyquinazoline

: 1186390-14-6
2-(3-(7-bromoquinazolin-4-ylamino)-1H-pyrazol-5-yl)-N-(3-fluorophenyl)acetamide

Guidance literature:: Multi-step reaction with 3 steps

1: phosphorus pentachloride; trichlorophosphate / Reflux

2: acetic acid / 2.5 h / 100 - 102 °C

3: 2-hydroxy-pyridine N-oxide; 3-methyl-N-(3-methylbutyl)-1-butanamine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 16 h / 20 - 25 °C

With 2-hydroxy-pyridine N-oxide; 3-methyl-N-(3-methylbutyl)-1-butanamine; phosphorus pentachloride; acetic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; trichlorophosphate; In N,N-dimethyl-formamide;