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

HRID 524207Notes

Reaction equation

HRID 524207 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-4780653e7154462ebd3f45eb74a00e4c
Source dataset
uspto-grants-2016_05
Patent number
US09340522B2

Reaction notes

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