Hydrazinecarboxylic acid, ethyl ester → 3-[2-(Methoxymethyl)-4-imidazolyl]methylene carbazic acid ethyl ester
Reaction equation
[CH3:1][O:2][CH2:3][C:4]1[NH:5][CH:6]=[C:7]([CH:9]=O)[N:8]=1.[C:11]([O:15][CH2:16][CH3:17])(=[O:14])[NH:12][NH2:13]>>[CH2:16]([O:15][C:11](=[O:14])[NH:12][N:13]=[CH:9][C:7]1[N:8]=[C:4]([CH2:3][O:2][CH3:1])[NH:5][CH:6]=1)[CH3:17]Participants
3
Procedure
A 19.60 gm. portion of 2-(methoxymethyl)-4-imidazolecarboxaldehyde and 16.02 gm. of ethyl carbazate are reacted as described in Example 32 giving the desired product, m.p. 186°-190° C.
Sources & evidence
- ORD record
- ord-405b729d4ac14027b9af4f105ceaa81a
- Source dataset
- uspto-grants-1978_08
- Patent number
- US04107307
Reaction notes
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