2-(Dimethylamino)ethanol → 2-[(5-Bromo-2-pyridinyl)oxy]-N,N-dimethylethanamine
Reaction equation
CC(C)([O-])C.[K+].Br[C:8]1[CH:13]=[CH:12][C:11]([Br:14])=[CH:10][N:9]=1.[CH3:15][N:16]([CH3:20])[CH2:17][CH2:18][OH:19]>CN(C=O)C>[Br:14][C:11]1[CH:12]=[CH:13][C:8]([O:19][CH2:18][CH2:17][N:16]([CH3:20])[CH3:15])=[N:9][CH:10]=1Participants
5
Reactant 3
Product 1
Reagents, catalysts & solvents 1
Conditions
- Temperature
- 100 °C
Procedure
Potassium t-butoxide was added to a DMF solution of 2,5-dibromopyridine and 2-(dimethylamino)ethanol, and the whole was stirred at an oil bath temperature of 100° C. for 3 hours to obtain N-{2-[(5-bromopyridin-2-yl)oxy]ethyl}—N,N-dimethylamine, which was further treated in a similar manner to Reference Examples 11 and 12 to obtain an objective compound.
Sources & evidence
- ORD record
- ord-c54482937ad544f5aa6ea461616e30d6
- Source dataset
- uspto-grants-2007_03
- Patent number
- US07196080B2
Reaction notes
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