Water → 5-Bromo-2-chloro-4-(4-methoxyphenoxy)pyrimidine

HRID 49800Notes

Reaction equation

HRID 49800 reaction equation
[Br:1][C:2]1[C:3](Cl)=[N:4][C:5]([Cl:8])=[N:6][CH:7]=1.[CH3:10][O:11][C:12]1[CH:17]=[CH:16][C:15]([OH:18])=[CH:14][CH:13]=1.C(=O)([O-])[O-].[K+].[K+].O>CN(C=O)C>[Br:1][C:2]1[C:3]([O:18][C:15]2[CH:16]=[CH:17][C:12]([O:11][CH3:10])=[CH:13][CH:14]=2)=[N:4][C:5]([Cl:8])=[N:6][CH:7]=1

Participants

6

Procedure

A mixture of 5-bromo-2,4-dichloropyrimidine (5.0 g, 22.0 mmol), 4-methoxyphenol (2.72 g, 22.0 mmol) and potassium carbonate (6.07 g, 44.0 mmol) in DMF (20 ml) was stirred for 24 hours. The mixture was added to water (100 ml) and the solid which separated out was collected by filtration, washed with water (50 ml) and dried under high vacuum to give the product (6.6 g, 96%). NMR: 3.8 (s, 3H), 7.0 (d, 2H), 7.2 (d, 2H), 8.8 (s, 11H).

Workup

  1. customthe solid which separated out
  2. filtrationwas collected by filtration
  3. washwashed with water (50 ml)
  4. customdried under high vacuum

Sources & evidence

ORD record
ord-3e446067941849988187fc1f41cc13cb
Source dataset
uspto-grants-2004_03
Patent number
US06710052B2

Reaction notes

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