4-Bromo-2-fluorobenzoyl chloride → (4-Bromo-2-fluorophenyl)[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl]methanone

HRID 1804033Notes

Reaction equation

HRID 1804033 reaction equation
[Br:1][C:2]1[CH:10]=[CH:9][C:5]([C:6](Cl)=[O:7])=[C:4]([F:11])[CH:3]=1.Cl.[CH:13]1([C:16]2[CH:17]=[C:18]([CH3:28])[C:19]([N:22]3[CH2:27][CH2:26][NH:25][CH2:24][CH2:23]3)=[N:20][CH:21]=2)[CH2:15][CH2:14]1>>[Br:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([N:25]2[CH2:26][CH2:27][N:22]([C:19]3[C:18]([CH3:28])=[CH:17][C:16]([CH:13]4[CH2:14][CH2:15]4)=[CH:21][N:20]=3)[CH2:23][CH2:24]2)=[O:7])=[C:4]([F:11])[CH:3]=1

Participants

3

Reactant 2

HCID 27340264-Bromo-2-fluorobenzoyl chlorideHCID 673810911-(5-Cyclopropyl-3-methylpyridin-2-yl)piperazine hydrochloride

Product 1

HCID 58484842(4-Bromo-2-fluorophenyl)[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl]methanoneYield 95.4%

Procedure

By reaction and treatment in the same manner as in Preparation Example 8 and using 4-bromo-2-fluorobenzoyl chloride (2.5 g) and 1-(5-cyclopropyl-3-methylpyridin-2-yl)piperazine hydrochloride (2.7 g) described in Preparation Example 49, the title compound (4.2 g) was obtained.

Workup

  1. customBy reaction and treatment in the same manner
  2. customas in Preparation Example 8
  3. customdescribed in Preparation Example 49

Sources & evidence

ORD record
ord-f01266918b4a47d4bc6ec6aa60c0e5ab
Source dataset
uspto-grants-2013_01
Patent number
US08354401B2

Reaction notes

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