Sulfamide → 3-Oxopiperazine-1-sulfonamide
Reaction equation
[O:1]=[C:2]1[CH2:7][NH:6][CH2:5][CH2:4][NH:3]1.[S:8](N)([NH2:11])(=[O:10])=[O:9]>>[O:1]=[C:2]1[NH:3][CH2:4][CH2:5][N:6]([S:8]([NH2:11])(=[O:10])=[O:9])[CH2:7]1Participants
3
Procedure
The subtitle compound was prepared according to the procedure outlined in Example 62 step i) using 2-oxopiperazine (0.5 g) and sulfamide (0.45 g) to give a beige solid. Yield: 0.83 g.
Workup
- customto give a beige solid
Sources & evidence
- ORD record
- ord-64d1b96b651d41e6b459ab941b0e7141
- Source dataset
- uspto-grants-2010_11
- Patent number
- US07838675B2
Reaction notes
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