2-Mepp → HCID 67342397, compound

HRID 1674796Notes

Reaction equation

HRID 1674796 reaction equation
[CH3:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[N:8]1[CH2:13][CH2:12][NH:11][CH2:10][CH2:9]1.Cl[C:15]1[CH:16]=[CH:17][C:18]2[N:19]([C:21]([C:24]([F:27])([F:26])[F:25])=[N:22][N:23]=2)[N:20]=1>>[CH3:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[N:8]1[CH2:13][CH2:12][N:11]([C:15]2[CH:16]=[CH:17][C:18]3[N:19]([C:21]([C:24]([F:25])([F:27])[F:26])=[N:22][N:23]=3)[N:20]=2)[CH2:10][CH2:9]1

Participants

3

Reactant 2

HCID 919652-MeppHCID 6136576-Chloro-3-(trifluoromethyl)-(1,2,4)triazolo(4,3-b)pyridazine

Product 1

HCID 67342397HCID 67342397, compound

Procedure

A mixture of 1-(2-methylphenyl)piperazine and 6-chloro-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine was allowed to react by General Synthetic Method 3. The crude product was purified by hplc using a Waters XTerra C18 column (5μ silica, 19 mm diameter, 100 mm length) eluted with decreasingly polar mixtures of water (containing 0.1% aqueous ammonia) and acetonitrile as eluents to give 6-[4-(2-methylphenyl)piperazin-1-yl]-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine.

Workup

  1. customto react by General Synthetic Method 3
  2. customThe crude product was purified by hplc
  3. washeluted with decreasingly polar mixtures of water (containing 0.1% aqueous ammonia) and acetonitrile as eluents

Sources & evidence

ORD record
ord-82c3834d97d147c3842095b7814e56ef
Source dataset
uspto-grants-2011_08
Patent number
US08003649B2

Reaction notes

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