2-(2,4-dimethoxybenzyl)-4-(4-nitrobenzyl)-7-(1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrrolo[1,2-a]pyrazin-1(2H)-one

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Chemical Name:2-(2,4-dimethoxybenzyl)-4-(4-nitrobenzyl)-7-(1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrrolo[1,2-a]pyrazin-1(2H)-one
CAS No.:1338811-37-2
Molecular Formula:C₃₆H₂₉N₅O₇S
Molecular Weight:675.722
Hs Code.:

Synonyms:2-(2,4-dimethoxybenzyl)-4-(4-nitrobenzyl)-7-(1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrrolo[1,2-a]pyrazin-1(2H)-one

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Chemical Property of 2-(2,4-dimethoxybenzyl)-4-(4-nitrobenzyl)-7-(1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrrolo[1,2-a]pyrazin-1(2H)-one

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Technology Process of 2-(2,4-dimethoxybenzyl)-4-(4-nitrobenzyl)-7-(1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrrolo[1,2-a]pyrazin-1(2H)-one

There total 8 articles about 2-(2,4-dimethoxybenzyl)-4-(4-nitrobenzyl)-7-(1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrrolo[1,2-a]pyrazin-1(2H)-one 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:

: 886547-94-0
1-(phenylsulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine

: 1338811-36-1
7-bromo-2-(2,4-dimethoxybenzyl)-4-(4-nitrobenzyl)pyrrolo[1,2-a]pyrazin-1(2H)-one

: 1338811-37-2
2-(2,4-dimethoxybenzyl)-4-(4-nitrobenzyl)-7-(1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrrolo[1,2-a]pyrazin-1(2H)-one

Guidance literature:: With caesium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In 1,4-dioxane; water; at 85 ℃; Inert atmosphere;

Reference yield:

: 271-63-6
7-Azaindole

: 1338811-37-2
2-(2,4-dimethoxybenzyl)-4-(4-nitrobenzyl)-7-(1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrrolo[1,2-a]pyrazin-1(2H)-one

Guidance literature:: Multi-step reaction with 4 steps

1.1: N-Bromosuccinimide / tetrahydrofuran / 4 h / -40 - 20 °C

2.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 0 °C

2.2: 0 - 20 °C

3.1: potassium acetate / bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran / 0.33 h / 140 °C / Inert atmosphere; Microwave irradiation

4.1: caesium carbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane; water / 85 °C / Inert atmosphere

With N-Bromosuccinimide; potassium acetate; sodium hydride; caesium carbonate; bis-triphenylphosphine-palladium(II) chloride; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In tetrahydrofuran; 1,4-dioxane; water; N,N-dimethyl-formamide; 4.1: Suzuki Coupling;

Reference yield:

: 867338-58-7
N-(2,4-dimethoxybenzyl)prop-2-yn-1-amine

: 1338811-37-2
2-(2,4-dimethoxybenzyl)-4-(4-nitrobenzyl)-7-(1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrrolo[1,2-a]pyrazin-1(2H)-one

Guidance literature:: Multi-step reaction with 4 steps

1: triethylamine; copper(l) iodide / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / N,N-dimethyl-formamide / 20 °C

2: triethylamine; benzotriazol-1-ol; N¹-((ethylimino)methylene)-N³,N³-dimethylpropane-1,3-diamine hydrochloride / N,N-dimethyl-formamide; water / 20 °C

3: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane; water / 6 h / Reflux

4: caesium carbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane; water / 85 °C / Inert atmosphere

With copper(l) iodide; N¹-((ethylimino)methylene)-N³,N³-dimethylpropane-1,3-diamine hydrochloride; benzotriazol-1-ol; caesium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In 1,4-dioxane; dichloromethane; water; N,N-dimethyl-formamide; 1: Sonogashira Coupling / 4: Suzuki Coupling;