Carbamic acid, ethyl ester → HCID 54098511, compound
Reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:11]([CH2:14][CH2:15][N:16]([CH2:19][CH3:20])[CH2:17][CH3:18])[CH2:12][NH2:13])[CH:6]=[CH:7][C:8]=1[O:9][CH3:10].N[C:22]([O:24][CH2:25][CH3:26])=[O:23]>>[CH2:25]([O:24][C:22](=[O:23])[NH:13][CH2:12][CH:11]([C:5]1[CH:6]=[CH:7][C:8]([O:9][CH3:10])=[C:3]([O:2][CH3:1])[CH:4]=1)[CH2:14][CH2:15][N:16]([CH2:19][CH3:20])[CH2:17][CH3:18])[CH3:26]Participants
3
Procedure
From 2-(3,4-dimethoxyphenyl)-4-diethylamino-butylamine in analogy to 3a. The urethane was further reacted in a crude state.
Sources & evidence
- ORD record
- ord-3f966d7948784194839860753adc77d7
- Source dataset
- uspto-grants-1978_10
- Patent number
- US04118494
Reaction notes
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