2-(5-hydroxy-6-p-tolylpyrimidin-4-yl)-1H-benzo[d]imidazole-5-carboximidamide

Base Information

Chemical Name:2-(5-hydroxy-6-p-tolylpyrimidin-4-yl)-1H-benzo[d]imidazole-5-carboximidamide
CAS No.:1264926-28-4
Molecular Formula:C₁₉H₁₆N₆O
Molecular Weight:344.376
Hs Code.:

Synonyms:2-(5-hydroxy-6-p-tolylpyrimidin-4-yl)-1H-benzo[d]imidazole-5-carboximidamide

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Chemical Property of 2-(5-hydroxy-6-p-tolylpyrimidin-4-yl)-1H-benzo[d]imidazole-5-carboximidamide

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Technology Process of 2-(5-hydroxy-6-p-tolylpyrimidin-4-yl)-1H-benzo[d]imidazole-5-carboximidamide

There total 6 articles about 2-(5-hydroxy-6-p-tolylpyrimidin-4-yl)-1H-benzo[d]imidazole-5-carboximidamide 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:

: 1264927-50-5
2-(5-hydroxy-6-p-tolylpyrimidin-4-yl)-1H-benzo[d]imidazole-5-carbonitrile

: 1264926-28-4
2-(5-hydroxy-6-p-tolylpyrimidin-4-yl)-1H-benzo[d]imidazole-5-carboximidamide

Guidance literature:: 2-(5-hydroxy-6-p-tolylpyrimidin-4-yl)-1H-benzo[d]imidazole-5-carbonitrile; With acetyl chloride; In ethanol; at 20 ℃; for 18h; Cooling;

With ammonia; In methanol; at 20 ℃; for 18h;

Reference yield:

: 5720-05-8
4-methylphenylboronic acid

: 1264926-28-4
2-(5-hydroxy-6-p-tolylpyrimidin-4-yl)-1H-benzo[d]imidazole-5-carboximidamide

Guidance literature:: Multi-step reaction with 7 steps

1.1: potassium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene; 1,2-dimethoxyethane; water / 16 h / 100 °C / Inert atmosphere

2.1: triethylenediamine / N,N-dimethyl-formamide; 1-methyl-pyrrolidin-2-one / 18 h / 20 °C

3.1: sulfuric acid / water / 4 h / Reflux

4.1: potassium tert-butylate / N,N-dimethyl-formamide / 18 h / 20 °C

5.1: lithium hydroxide monohydrate / methanol / 0.17 h / 90 °C / microwave reactor

6.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 18 h / 20 °C

6.2: 1 h / 160 °C / microwave reactor

6.3: 0.5 h / 120 °C / microwave reactor

7.1: acetyl chloride / ethanol / 18 h / 20 °C / Cooling

7.2: 18 h / 20 °C

With lithium hydroxide monohydrate; sulfuric acid; potassium tert-butylate; potassium carbonate; N-ethyl-N,N-diisopropylamine; acetyl chloride; HATU; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1-methyl-pyrrolidin-2-one; methanol; 1,2-dimethoxyethane; ethanol; water; N,N-dimethyl-formamide; toluene;

Reference yield:

: 1264927-42-5
5-hydroxy-6-p-tolylpyrimidine-4-carbonitrile

: 1264926-28-4
2-(5-hydroxy-6-p-tolylpyrimidin-4-yl)-1H-benzo[d]imidazole-5-carboximidamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: sulfuric acid / water / 4 h / Reflux

2.1: potassium tert-butylate / N,N-dimethyl-formamide / 18 h / 20 °C

3.1: lithium hydroxide monohydrate / methanol / 0.17 h / 90 °C / microwave reactor

4.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 18 h / 20 °C

4.2: 1 h / 160 °C / microwave reactor

4.3: 0.5 h / 120 °C / microwave reactor

5.1: acetyl chloride / ethanol / 18 h / 20 °C / Cooling

5.2: 18 h / 20 °C

With lithium hydroxide monohydrate; sulfuric acid; potassium tert-butylate; N-ethyl-N,N-diisopropylamine; acetyl chloride; HATU; In methanol; ethanol; water; N,N-dimethyl-formamide;