4-{[2-methyl-1-(1-methylethyl)-1H-benzimidazol-7-yl]ethynyl}-N-[4-(4-methylpiperazin-1-yl)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-2-amine

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Chemical Name:4-{[2-methyl-1-(1-methylethyl)-1H-benzimidazol-7-yl]ethynyl}-N-[4-(4-methylpiperazin-1-yl)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-2-amine
CAS No.:1147015-24-4
Molecular Formula:C₃₀H₃₂N₈
Molecular Weight:504.638
Hs Code.:

Synonyms:4-{[2-methyl-1-(1-methylethyl)-1H-benzimidazol-7-yl]ethynyl}-N-[4-(4-methylpiperazin-1-yl)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-2-amine

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Chemical Property of 4-{[2-methyl-1-(1-methylethyl)-1H-benzimidazol-7-yl]ethynyl}-N-[4-(4-methylpiperazin-1-yl)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-2-amine

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Technology Process of 4-{[2-methyl-1-(1-methylethyl)-1H-benzimidazol-7-yl]ethynyl}-N-[4-(4-methylpiperazin-1-yl)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-2-amine

There total 10 articles about 4-{[2-methyl-1-(1-methylethyl)-1H-benzimidazol-7-yl]ethynyl}-N-[4-(4-methylpiperazin-1-yl)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-2-amine 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: 16.0%

: 1142946-17-5
⁽⁰⁸¹⁾C₀₇₅₀₅

: 1147015-22-2
1-isopropyl-2-methyl-7-trimethylsilanylethynyl-1H-benzimidazole

: 1147015-24-4
4-{[2-methyl-1-(1-methylethyl)-1H-benzimidazol-7-yl]ethynyl}-N-[4-(4-methylpiperazin-1-yl)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-2-amine

Guidance literature:: ⁽⁰⁸¹⁾C₀₇₅₀₅; With tetrabutyl ammonium fluoride; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; for 0.0833333h;

1-isopropyl-2-methyl-7-trimethylsilanylethynyl-1H-benzimidazole; In tetrahydrofuran; at 70 - 130 ℃;

Reference yield:

: 16153-81-4
4-(4-Methyl-piperazino)-anilin

: 1147015-24-4
4-{[2-methyl-1-(1-methylethyl)-1H-benzimidazol-7-yl]ethynyl}-N-[4-(4-methylpiperazin-1-yl)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-2-amine

Guidance literature:: Multi-step reaction with 4 steps

1.1: N,N-dimethyl-formamide / 17 h / 20 °C

2.1: trifluoroacetic acid / dichloromethane / 17 h / 20 °C

2.2: 0.5 h / 160 °C / Microwave irradiation

3.1: trichlorophosphate / 0.33 h / 120 °C

3.2: 0 °C / pH 9 - 10

4.1: tetrabutyl ammonium fluoride / bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran / 0.08 h

4.2: 70 - 130 °C

With tetrabutyl ammonium fluoride; trifluoroacetic acid; trichlorophosphate; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 52133-67-2
ethyl 2-cyano-4,4-diethoxybutyrate

: 1147015-24-4
4-{[2-methyl-1-(1-methylethyl)-1H-benzimidazol-7-yl]ethynyl}-N-[4-(4-methylpiperazin-1-yl)phenyl]-7H-pyrrolo[2,3-d]pyrimidin-2-amine

Guidance literature:: Multi-step reaction with 3 steps

1.1: trifluoroacetic acid / dichloromethane / 17 h / 20 °C

1.2: 0.5 h / 160 °C / Microwave irradiation

2.1: trichlorophosphate / 0.33 h / 120 °C

2.2: 0 °C / pH 9 - 10

3.1: tetrabutyl ammonium fluoride / bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran / 0.08 h

3.2: 70 - 130 °C

With tetrabutyl ammonium fluoride; trifluoroacetic acid; trichlorophosphate; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; dichloromethane;