Water → HCID 19100948, compound
Reaction equation
[CH2:1]([N:5]([CH2:11][CH:12]=O)[C:6](=[O:10])[O:7][CH2:8][CH3:9])[CH:2]=[CH:3][CH3:4].O.[CH2:15]([NH:22]CC(O)=O)[C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1.[C:27]1(C)C=CC=CC=1>>[CH2:15]([N:22]1[CH2:4][CH:3]([CH3:27])[CH:2]2[CH:12]1[CH2:11][N:5]([C:6]([O:7][CH2:8][CH3:9])=[O:10])[CH2:1]2)[C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1Participants
5
Procedure
18.5 g (0.1 mol) of ethyl N-(2-buten-1-yl)-N-(2-oxoethyl)-carbamate are heated under reflux overnight in a water separator with 16.5 g (0.1 mol) of N-benzylglycine in 300 ml of toluene. The mixture is concentrated and the residue is distilled.
Workup
- concentrationThe mixture is concentrated
- distillationthe residue is distilled
Sources & evidence
- ORD record
- ord-a3e0a57bb02c44a9a138015fe7200411
- Source dataset
- uspto-grants-1993_01
- Patent number
- US05177210
Reaction notes
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