Sodium Azide → 6-(3-Azidopropoxy)carbostyril
Reaction equation
Cl[CH2:2][CH2:3][CH2:4][O:5][C:6]1[CH:7]=[C:8]2[C:13](=[CH:14][CH:15]=1)[NH:12][C:11](=[O:16])[CH:10]=[CH:9]2.[N-:17]=[N+:18]=[N-:19].[Na+]>CN(C)C=O>[N:17]([CH2:2][CH2:3][CH2:4][O:5][C:6]1[CH:7]=[C:8]2[C:13](=[CH:14][CH:15]=1)[NH:12][C:11](=[O:16])[CH:10]=[CH:9]2)=[N+:18]=[N-:19]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Conditions
- Temperature
- 80 °C
Procedure
A suspension of 6-(3-chloropropoxy)carbostyril (100 g) and sodium azide (33 g) in dimethylformamide is refluxed at 80° C. for 4 hours. After the mixture is allowed to cool, to the mixture is added ice-water, and the precipitated crystals are collected by filtration, washed with diethyl ether, and dried to give 6-(3-azidopropoxy)carbostyril (100 g) as a white powder.