Ammonium formate → 5-(Tetrahydro-pyran-4-yl)-6-trifluoromethyl-1,3-dihydro-isoindole-2-carboxylic acid tert-butyl ester
Reaction equation
[C:1]([O:5][C:6]([N:8]1[CH2:16][C:15]2[C:10](=[CH:11][C:12]([C:23]([F:26])([F:25])[F:24])=[C:13]([C:17]3[CH2:18][CH2:19][O:20][CH2:21][CH:22]=3)[CH:14]=2)[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].C([O-])=O.[NH4+]>>[C:1]([O:5][C:6]([N:8]1[CH2:16][C:15]2[C:10](=[CH:11][C:12]([C:23]([F:25])([F:26])[F:24])=[C:13]([CH:17]3[CH2:18][CH2:19][O:20][CH2:21][CH2:22]3)[CH:14]=2)[CH2:9]1)=[O:7])([CH3:4])([CH3:2])[CH3:3]Participants
3
Procedure
Prepared in analogy to Example A49(b) from 5-(3,6-dihydro-2H-pyran-4-yl)-6-trifluoromethyl-1,3-dihydro-isoindole-2-carboxylic acid tert-butyl ester and ammonium formate. Off-white solid. MS (m/e): 316.1 ([M+H−Me2C═CH2]+, 100%).
Sources & evidence
- ORD record
- ord-10e3a1f774094211a3f7c9a2c81be778
- Source dataset
- uspto-grants-2009_07