Carbamic acid, ethyl ester → HCID 54031534, compound
Reaction equation
[C:1]1([C:7]([C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)([CH2:10][CH2:11][N:12]([CH2:17][CH2:18][CH2:19][CH3:20])[CH2:13][CH2:14][CH2:15][CH3:16])[CH2:8][NH2:9])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.N[C:28]([O:30][CH2:31][CH3:32])=[O:29]>>[CH2:31]([O:30][C:28](=[O:29])[NH:9][CH2:8][C:7]([C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1)([C:1]1[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1)[CH2:10][CH2:11][N:12]([CH2:17][CH2:18][CH2:19][CH3:20])[CH2:13][CH2:14][CH2:15][CH3:16])[CH3:32]Participants
3
Procedure
From 2,2-diphenyl-4-di-n-butylaminobutyl-amine in analogy to 3a. The crude urethane was further reacted in a crude state.
Sources & evidence
- ORD record
- ord-c13e9aca46e9402c9fe681b595c03f66
- Source dataset
- uspto-grants-1978_10
- Patent number
- US04118494
Reaction notes
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