Carbamic acid, ethyl ester → HCID 54282035, compound
Reaction equation
[CH2:1]([C:3]([C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1)([CH2:6][CH2:7][N:8]([CH2:11][CH3:12])[CH2:9][CH3:10])[CH2:4][NH2:5])[CH3:2].N[C:20]([O:22][CH2:23][CH3:24])=[O:21]>>[CH2:23]([O:22][C:20](=[O:21])[NH:5][CH2:4][C:3]([CH2:1][CH3:2])([C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1)[CH2:6][CH2:7][N:8]([CH2:9][CH3:10])[CH2:11][CH3:12])[CH3:24]Participants
3
Procedure
From 2-ethyl-2-phenyl-4-diethylamino-butylamine in analogy to 3a. The urethane was further reacted in a pure state.
Sources & evidence
- ORD record
- ord-03cbb8e0bb63495ea4a4ff7bc40ac7d2
- Source dataset
- uspto-grants-1978_10
- Patent number
- US04118494
Reaction notes
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