Oxane-4-carboxylic acid → [(3S,4R)-4-(3,4-dichloro-phenyl)-1-(tetrahydro-pyran-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester
Reaction equation
[F:1][C:2]([F:28])([F:27])[CH:3]1[CH2:8][CH2:7][CH:6]([O:9][C:10](=[O:26])[N:11]([C@H:13]2[C@H:17]([C:18]3[CH:23]=[CH:22][C:21]([Cl:24])=[C:20]([Cl:25])[CH:19]=3)[CH2:16][NH:15][CH2:14]2)[CH3:12])[CH2:5][CH2:4]1.[O:29]1[CH2:34][CH2:33][CH:32]([C:35](O)=[O:36])[CH2:31][CH2:30]1>>[F:28][C:2]([F:1])([F:27])[CH:3]1[CH2:8][CH2:7][CH:6]([O:9][C:10](=[O:26])[N:11]([C@H:13]2[C@H:17]([C:18]3[CH:23]=[CH:22][C:21]([Cl:24])=[C:20]([Cl:25])[CH:19]=3)[CH2:16][N:15]([C:35]([CH:32]3[CH2:33][CH2:34][O:29][CH2:30][CH2:31]3)=[O:36])[CH2:14]2)[CH3:12])[CH2:5][CH2:4]1Participants
3
Reactant 2
Product 1
Procedure
In analogy to the procedure described for the synthesis of example 44 (step c), the title compound [(3S,4R)-4-(3,4-dichloro-phenyl)-1-(tetrahydro-pyran-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester was prepared from [(3S,4R)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester instead of [(3S,4R)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester using tetrahydropyran-4-yl-carboxylic acid instead of 1-methylcyclopropane-1-carboxylic acid and was obtained as an off-white foam. MS m/e: 551.4 [M]+.
Workup
- customIn analogy to the procedure described for the synthesis of example 44 (step c)
- customwas obtained as an off-white foam
Sources & evidence
- ORD record
- ord-0e639710f4cf46d1bfdf5e9ad587cc84
- Source dataset
- uspto-grants-2016_01
- Patent number
- US09226916B2
Reaction notes
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