HCID 12593791, compound → HCID 13050369, compound
Reaction equation
[F:1][CH:2]([F:9])[CH:3]1[NH:7][C:6](=[O:8])[CH2:5][CH2:4]1.FCC1NC(=[O:17])CC1>>[NH2:7][CH:3]([CH:2]([F:9])[F:1])[CH2:4][CH2:5][C:6]([OH:17])=[O:8]Participants
3
Procedure
When in the procedure of Example 5 500 mg of 5-difluoromethyl-2-pyrrolidone is substituted for 5-fluoromethyl-2-pyrrolidone, 4-amino-4-difluoromethylbutyric acid is obtained.
Sources & evidence
- ORD record
- ord-c5505449e6484cf493ef10390428b917
- Source dataset
- uspto-grants-1982_04
- Patent number
- US04326071
Reaction notes
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