(3R)-1-[(tert-butoxy)carbonyl]pyrrolidine-3-carboxylic acid → (R)-tert-butyl 3-(benzyloxycarbonyl)pyrrolidine-1-carboxylate
Reaction equation
[C:1]([O:5][C:6]([N:8]1[CH2:12][CH2:11][C@H:10]([C:13]([O:15][CH2:16][C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)=[O:14])[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].C(OC(N1CC[C@@H](C(O)=O)C1)=O)(C)(C)C>>[C:1]([O:5][C:6]([N:8]1[CH2:12][CH2:11][C@@H:10]([C:13]([O:15][CH2:16][C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)=[O:14])[CH2:9]1)=[O:7])([CH3:4])([CH3:2])[CH3:3]Participants
3
Procedure
Prepared by proceeding in a similar manner to Intermediate 192, starting from (R)-1-tert-butoxycarbonyl-pyrrolidine-3-carboxylic acid.
Workup
- customPrepared
Sources & evidence
- ORD record
- ord-ff71ac901420444b825f77f9b9e4222c
- Source dataset
- uspto-grants-2016_03
- Patent number
- US09290472B2
Reaction notes
Loading…