3-(Trifluoromethyl)benzenesulfonyl chloride → HCID 67364238, compound

HRID 1914155Notes

Reaction equation

HRID 1914155 reaction equation
Cl.[CH3:2][O:3][C:4]1[CH:5]=[C:6]([C:12]2[C:13]([CH3:25])([CH3:24])[C:14](=[O:23])[N:15]([CH:17]3[CH2:22][CH2:21][NH:20][CH2:19][CH2:18]3)[N:16]=2)[CH:7]=[CH:8][C:9]=1[O:10][CH3:11].[F:26][C:27]([F:39])([F:38])[C:28]1[CH:29]=[C:30]([S:34](Cl)(=[O:36])=[O:35])[CH:31]=[CH:32][CH:33]=1>>[CH3:2][O:3][C:4]1[CH:5]=[C:6]([C:12]2[C:13]([CH3:25])([CH3:24])[C:14](=[O:23])[N:15]([CH:17]3[CH2:22][CH2:21][N:20]([S:34]([C:30]4[CH:31]=[CH:32][CH:33]=[C:28]([C:27]([F:26])([F:38])[F:39])[CH:29]=4)(=[O:36])=[O:35])[CH2:19][CH2:18]3)[N:16]=2)[CH:7]=[CH:8][C:9]=1[O:10][CH3:11]

Participants

3

Reactant 2

HCID 27332503-(Trifluoromethyl)benzenesulfonyl chlorideHCID 666164065-(3,4-dimethoxyphenyl)-4,4-dimethyl-2-piperidin-4-yl-2,4-dihydro-3H-pyrazol-3-one hydrochloride2×

Product 1

HCID 67364238HCID 67364238, compound

Procedure

The title compound is prepared analogously as described for GP1 using 5-(3,4-dimethoxyphenyl)-4,4-dimethyl-2-(piperidin-4-yl)-2,4-dihydro-3H-pyrazol-3-one (compound B1) and 3-(trifluoromethyl)benzenesulfonyl chloride as starting compounds. The crude product is purified by crystallization from EA and diethyl ether to yield the title compound.

Workup

  1. customThe title compound is prepared analogously
  2. customThe crude product is purified by crystallization from EA and diethyl ether

Sources & evidence

ORD record
ord-a37e0c261562482e98950eb12a28040b
Source dataset
uspto-grants-2013_12
Patent number
US08609848B2

Reaction notes

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