Benzoic acid, 4-(acetyloxy)- → HCID 46206627, compound

HRID 1914135Notes

Reaction equation

HRID 1914135 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].[C:26]([O:29][C:30]1[CH:38]=[CH:37][C:33]([C:34](O)=[O:35])=[CH:32][CH:31]=1)(=[O:28])[CH3:27]>>[C:26]([O:29][C:30]1[CH:38]=[CH:37][C:33]([C:34]([N:20]2[CH2:21][CH2:22][CH:17]([N:15]3[C:14](=[O:23])[C:13]([CH3:25])([CH3:24])[C:12]([C:6]4[CH:7]=[CH:8][C:9]([O:10][CH3:11])=[C:4]([O:3][CH3:2])[CH:5]=4)=[N:16]3)[CH2:18][CH2:19]2)=[O:35])=[CH:32][CH:31]=1)(=[O:28])[CH3:27]

Participants

3

Reactant 2

HCID 16865Benzoic acid, 4-(acetyloxy)-HCID 666164065-(3,4-dimethoxyphenyl)-4,4-dimethyl-2-piperidin-4-yl-2,4-dihydro-3H-pyrazol-3-one hydrochloride2×

Product 1

HCID 46206627HCID 46206627, compound

Procedure

The title compound is prepared analogously as described for GP3 using 5-(3,4-dimethoxyphenyl)-4,4-dimethyl-2-(piperidin-4-yl)-2,4-dihydro-3H-pyrazol-3-one (compound B1) and 4-(acetyloxy)benzoic acid as starting compounds. The crude product is purified by crystallization from methanol to yield the title compound.

Workup

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

Sources & evidence

ORD record
ord-4a0a065f485b4b88ba585a3817b949d4
Source dataset
uspto-grants-2013_12
Patent number
US08609848B2

Reaction notes

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