3-Methylbenzenesulphonyl chloride → 5-(3,4-Dimethoxyphenyl)-4,4-diethyl-2-{1-[(3-methylphenyl)sulfonyl]piperidin-4-yl}-2,4-dihydro-3H-pyrazol-3-one

HRID 524246

Reaktionsgleichung

Reaktionsgleichung von HRID 524246
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([C:11]2[C:12]([CH2:25][CH3:26])([CH2:23][CH3:24])[C:13](=[O:22])[N:14]([CH:16]3[CH2:21][CH2:20][NH:19][CH2:18][CH2:17]3)[N:15]=2)[CH:6]=[CH:7][C:8]=1[O:9][CH3:10].[CH3:27][C:28]1[CH:29]=[C:30]([S:34](Cl)(=[O:36])=[O:35])[CH:31]=[CH:32][CH:33]=1>>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([C:11]2[C:12]([CH2:25][CH3:26])([CH2:23][CH3:24])[C:13](=[O:22])[N:14]([CH:16]3[CH2:21][CH2:20][N:19]([S:34]([C:30]4[CH:31]=[CH:32][CH:33]=[C:28]([CH3:27])[CH:29]=4)(=[O:36])=[O:35])[CH2:18][CH2:17]3)[N:15]=2)[CH:6]=[CH:7][C:8]=1[O:9][CH3:10]

Komponenten

3

Edukt 2

HCID 27345953-Methylbenzenesulphonyl chlorideHCID 666164745-(3,4-dimethoxyphenyl)-4,4-diethyl-2-piperidin-4-yl-2,4-dihydro-3H-pyrazol-3-one2×

Produkt 1

HCID 673653235-(3,4-Dimethoxyphenyl)-4,4-diethyl-2-{1-[(3-methylphenyl)sulfonyl]piperidin-4-yl}-2,4-dihydro-3H-pyrazol-3-one

Versuchsvorschrift

The title compound is prepared analogously as described for GP1 using 5-(3,4-dimethoxyphenyl)-4,4-diethyl-2-piperidin-4-yl-2,4-dihydro-3H-pyrazol-3-one (compound B7) and 3-methylbenzenesulfonyl chloride as starting compounds. The crude product is purified by crystallization from methanol to yield the title compound.

Aufarbeitung

  1. customThe title compound is prepared analogously
  2. customThe crude product is purified by crystallization from methanol

Quellen und Nachweise

ORD-Eintrag
ord-e991177906af4e15b1b00a86374d718d
Quelldatensatz
uspto-grants-2016_05
Patentnummer
US09340522B2

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