6-[1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]-4-(piperidin-4-ylmethyl)phthalazin-1(2H)-one

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Chemical Name:6-[1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]-4-(piperidin-4-ylmethyl)phthalazin-1(2H)-one
CAS No.:1339174-89-8
Molecular Formula:C₂₇H₂₅N₅O₃S
Molecular Weight:499.593
Hs Code.:

Synonyms:6-[1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]-4-(piperidin-4-ylmethyl)phthalazin-1(2H)-one

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Chemical Property of 6-[1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]-4-(piperidin-4-ylmethyl)phthalazin-1(2H)-one

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Technology Process of 6-[1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]-4-(piperidin-4-ylmethyl)phthalazin-1(2H)-one

There total 5 articles about 6-[1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]-4-(piperidin-4-ylmethyl)phthalazin-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:

: 1339174-87-6
4-[7-(1-Benzenesulfonyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-4-oxo-3,4-dihydro-phthalazin-1-ylmethyl]-piperidine-1-carboxylic acid tert-butyl ester

: 1339174-89-8
6-[1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]-4-(piperidin-4-ylmethyl)phthalazin-1(2H)-one

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 1h;

Reference yield:

: 74420-15-8
3-bromo-1H-pyrrolo[2,3-b]pyridine

: 1339174-89-8
6-[1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]-4-(piperidin-4-ylmethyl)phthalazin-1(2H)-one

Guidance literature:: Multi-step reaction with 5 steps

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

1.2: 0 - 20 °C

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

3.1: sodium hydrogencarbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / N,N-dimethyl-formamide; water / 1 h / 65 °C / Inert atmosphere

4.1: hydrazine / ethanol / 2 h / 80 °C / Inert atmosphere

5.1: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

With potassium acetate; sodium hydride; sodium hydrogencarbonate; trifluoroacetic acid; hydrazine; bis-triphenylphosphine-palladium(II) chloride; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In tetrahydrofuran; ethanol; dichloromethane; water; N,N-dimethyl-formamide;

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

: 1339174-89-8
6-[1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]-4-(piperidin-4-ylmethyl)phthalazin-1(2H)-one

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydrogencarbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / N,N-dimethyl-formamide; water / 1 h / 65 °C / Inert atmosphere

2: hydrazine / ethanol / 2 h / 80 °C / Inert atmosphere

3: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

With sodium hydrogencarbonate; trifluoroacetic acid; hydrazine; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In ethanol; dichloromethane; water; N,N-dimethyl-formamide;