HomeMCPWorkbenchSkills
HomeWorkbenchNotificationsMe
llms.txt · MCP GuidePrivacy Policy · Terms of Service · Supportv1.8.0
  1. Home
  2. /Reaction

Potassium Carbonate → 2-(4-bromo-2,6-difluorobenzylthio)-5-(2-(4-chloro-3-methoxyphenyl)propan-2-yl)-1-(4-fluorophenyl)-1H-imidazole

HRID 83839
Notes
Print preview

Reaction equation

HRID 83839 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]([C:11]2[N:15]([C:16]3[CH:21]=[CH:20][C:19]([F:22])=[CH:18][CH:17]=3)[C:14]([SH:23])=[N:13][CH:12]=2)([CH3:10])[CH3:9])=[CH:4][C:3]=1[O:24][CH3:25].[Br:26][C:27]1[CH:28]=[C:29]([F:36])[C:30]([CH2:34]Br)=[C:31]([F:33])[CH:32]=1.C(=O)([O-])[O-].[K+].[K+]>CC(C)=O>[Br:26][C:27]1[CH:28]=[C:29]([F:36])[C:30]([CH2:34][S:23][C:14]2[N:15]([C:16]3[CH:21]=[CH:20][C:19]([F:22])=[CH:18][CH:17]=3)[C:11]([C:8]([C:5]3[CH:6]=[CH:7][C:2]([Cl:1])=[C:3]([O:24][CH3:25])[CH:4]=3)([CH3:10])[CH3:9])=[CH:12][N:13]=2)=[C:31]([F:33])[CH:32]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

5

Reactant 3

HCID 11430Potassium CarbonateHCID 27733055-Bromo-2-(bromomethyl)-1,3-difluorobenzeneHCID 1784900045-(2-(4-chloro-3-methoxyphenyl)propan-2-yl)-1-(4-fluorophenyl)-1H-imidazole-2-thiol

Product 1

HCID 667405782-(4-bromo-2,6-difluorobenzylthio)-5-(2-(4-chloro-3-methoxyphenyl)propan-2-yl)-1-(4-fluorophenyl)-1H-imidazole

Reagents, catalysts & solvents 1

HCID 180
Acetone
Solvent

Procedure

A mixture of 5-(2-(4-chloro-3-methoxyphenyl)propan-2-yl)-1-(4-fluorophenyl)-1H-imidazole-2-thiol (1.5 g, 4.0 mmol, 1.0 eq), 5-bromo-2-(bromomethyl)-1,3-difluorobenzene (1.37 g, 4.8 mmol, 1.2 eq) and potassium carbonate (830 mg, 6.0 mmol, 1.5 eq) in acetone (20 mL) was stirred at room temperature overnight. The mixture was filtered and the filtrate was concentrated and purified by chromatography (silica, 0 to 60% EtOAc/Hex) to provide 2-(4-bromo-2,6-difluorobenzylthio)-5-(2-(4-chloro-3-methoxyphenyl)propan-2-yl)-1-(4-fluorophenyl)-1H-imidazole (1.96 g (85%) as a beige solid: 1H NMR (400 MHz, CDCl3) δ 7.56 (s, 1H), 7.27-7.20 (m, 1H), 7.10-7.00 (m, 2H), 6.93-6.82 (m, 2H), 6.51-6.44 (m, 2H), 6.42-6.32 (m, 2H), 4.59 (s, 2H), 3.81-3.76 (m, 3H), 1.55 (d, J=10.3 Hz, 6H).

Workup

  1. filtrationThe mixture was filtered
  2. concentrationthe filtrate was concentrated
  3. custompurified by chromatography (silica, 0 to 60% EtOAc/Hex)

Sources & evidence

ORD record
ord-808a70cb23be462ab5f75d7d2bc45180
Source dataset
uspto-grants-2014_09
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US08846739B2

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes