Ethanol → HCID 131724289, compound
Reaction equation
CO[C:3]1[CH:8]=[CH:7][C:6]([O:9][CH2:10][CH:11]2[O:13][CH2:12]2)=[CH:5][CH:4]=1.[C:14]([NH:21][CH2:22][CH2:23][NH2:24])([O:16][C:17]([CH3:20])([CH3:19])[CH3:18])=[O:15].C[CH2:26][OH:27]>>[C:17]([O:16][C:14]([NH:21][CH2:22][CH2:23][NH:24][CH2:12][CH:11]([OH:13])[CH2:10][O:9][C:6]1[CH:5]=[CH:4][CH:3]=[CH:8][C:7]=1[O:27][CH3:26])=[O:15])([CH3:18])([CH3:19])[CH3:20]Participants
4
Procedure
Epoxide 6 (1.0 g, 5.5 mmol) and Boc-ethylenediamine (0.88 g, 5.5 mmol) were dissolved in 20 mL EtOH and the mixture was heated at reflux for 24 h. The solvent was evaporated and the residue was purified using column chromatography (1:1, Hex:EtOAc) to afford compound 11.
Workup
- temperaturethe mixture was heated
- temperatureat reflux for 24 h
- customThe solvent was evaporated
- customthe residue was purified
Sources & evidence
- ORD record
- ord-c9e9228e5bcb49dfa28f3b7fb5d9b6f0
- Source dataset
- uspto-grants-2004_01
- Patent number
- US06677336B2
Reaction notes
Loading…