(4-(3-methyl-1-(4-(methylsulphonyl)phenyl)-1H-pyrazol-5-yl)piperidin-1-yl)(4-nitrophenyl)methanone

Base Information

Chemical Name:(4-(3-methyl-1-(4-(methylsulphonyl)phenyl)-1H-pyrazol-5-yl)piperidin-1-yl)(4-nitrophenyl)methanone
CAS No.:1470189-77-5
Molecular Formula:C₂₃H₂₄N₄O₅S
Molecular Weight:468.533
Hs Code.:

Synonyms:(4-(3-methyl-1-(4-(methylsulphonyl)phenyl)-1H-pyrazol-5-yl)piperidin-1-yl)(4-nitrophenyl)methanone

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Chemical Property of (4-(3-methyl-1-(4-(methylsulphonyl)phenyl)-1H-pyrazol-5-yl)piperidin-1-yl)(4-nitrophenyl)methanone

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Technology Process of (4-(3-methyl-1-(4-(methylsulphonyl)phenyl)-1H-pyrazol-5-yl)piperidin-1-yl)(4-nitrophenyl)methanone

There total 6 articles about (4-(3-methyl-1-(4-(methylsulphonyl)phenyl)-1H-pyrazol-5-yl)piperidin-1-yl)(4-nitrophenyl)methanone 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: 95.0%

: 1470189-65-1
4-(3-methyl-1-(4-(methylsulphonyl)phenyl)-1H-pyrazol-5-yl)piperidine

: 122-04-3
4-nitro-benzoyl chloride

: 1470189-77-5
(4-(3-methyl-1-(4-(methylsulphonyl)phenyl)-1H-pyrazol-5-yl)piperidin-1-yl)(4-nitrophenyl)methanone

Guidance literature:: 4-(3-methyl-1-(4-(methylsulphonyl)phenyl)-1H-pyrazol-5-yl)piperidine; With triethylamine; In tetrahydrofuran; at 20 ℃; for 0.333333h; Inert atmosphere;

4-nitro-benzoyl chloride; In tetrahydrofuran; at 0 - 20 ℃; for 3h; Inert atmosphere;
DOI:10.1007/s00044-013-0817-8

Reference yield:

: 498-94-2
isonipecotic acid

: 1470189-77-5
(4-(3-methyl-1-(4-(methylsulphonyl)phenyl)-1H-pyrazol-5-yl)piperidin-1-yl)(4-nitrophenyl)methanone

Guidance literature:: Multi-step reaction with 6 steps

1.1: sodium hydroxide / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

2.1: N,N-dimethyl-formamide / 1 h / 0 °C / Inert atmosphere

3.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0 - 20 °C / Inert atmosphere

4.1: ethanol / 20 h / 20 °C / Reflux; Inert atmosphere

5.1: hydrogenchloride / ethanol; water / 4 h / 20 °C / Inert atmosphere

6.1: triethylamine / tetrahydrofuran / 0.33 h / 20 °C / Inert atmosphere

6.2: 3 h / 0 - 20 °C / Inert atmosphere

With hydrogenchloride; sodium hydride; triethylamine; sodium hydroxide; In tetrahydrofuran; ethanol; water; N,N-dimethyl-formamide; mineral oil; 3.1: |Claisen Condensation;
DOI:10.1007/s00044-013-0817-8

Reference yield:

: 84358-13-4,174286-31-8
N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid

: 1470189-77-5
(4-(3-methyl-1-(4-(methylsulphonyl)phenyl)-1H-pyrazol-5-yl)piperidin-1-yl)(4-nitrophenyl)methanone

Guidance literature:: Multi-step reaction with 5 steps

1.1: N,N-dimethyl-formamide / 1 h / 0 °C / Inert atmosphere

2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0 - 20 °C / Inert atmosphere

3.1: ethanol / 20 h / 20 °C / Reflux; Inert atmosphere

4.1: hydrogenchloride / ethanol; water / 4 h / 20 °C / Inert atmosphere

5.1: triethylamine / tetrahydrofuran / 0.33 h / 20 °C / Inert atmosphere

5.2: 3 h / 0 - 20 °C / Inert atmosphere

With hydrogenchloride; sodium hydride; triethylamine; In tetrahydrofuran; ethanol; water; N,N-dimethyl-formamide; mineral oil; 2.1: |Claisen Condensation;
DOI:10.1007/s00044-013-0817-8