Hydrogen chloride-ethyl acetate → 1-Acetylpiperazine
Reaction equation
[C:1]([N:4]1[CH2:9][CH2:8][N:7](C(OC(C)(C)C)=O)[CH2:6][CH2:5]1)(=[O:3])[CH3:2].Cl.CCOC(C)=O>>[C:1]([N:4]1[CH2:9][CH2:8][NH:7][CH2:6][CH2:5]1)(=[O:3])[CH3:2]Participants
3
Procedure
1-Acetyl-4-tert-butoxycarbonylpiperazine was treated with 8 M HCl/EtOAc to afford the title compound in near quantitative yield.
Sources & evidence
- ORD record
- ord-80a0c39d1bdc4a9bb464285d1342e700
- Source dataset
- uspto-grants-2013_06
- Patent number
- US08461339B2
Reaction notes
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