Triethylamine → HCID 86602058, compound
Reaction equation
[CH2:1]([N:8]1[CH2:13][CH:12]2[C@@:10]([C:14](Cl)=[O:15])([CH2:11]2)[C@@H:9]1[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C(N(CC)CC)C.[F:30][C:31]([F:47])([F:46])[C:32]1[CH:33]=[C:34]([C@@H:42]([NH:44][CH3:45])[CH3:43])[CH:35]=[C:36]([C:38]([F:41])([F:40])[F:39])[CH:37]=1>C(=O)(O)[O-].[Na+]>[F:30][C:31]([F:46])([F:47])[C:32]1[CH:33]=[C:34]([C@@H:42]([N:44]([CH3:45])[C:14]([C@@:10]23[CH2:11][CH:12]2[CH2:13][N:8]([CH2:1][C:2]2[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=2)[C@H:9]3[C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)=[O:15])[CH3:43])[CH:35]=[C:36]([C:38]([F:39])([F:40])[F:41])[CH:37]=1Participants
5
Procedure
To racemic Intermediate 40, one enantiomer being (1S,2S)-3-benzyl-2-phenyl-3-aza-bicyclo[3.1.0]hexane-1-carbonyl chloride (0.17 g, 0.56 mmol) in MC (5 mL) was added triethylamine (0.24 mL, 1.7 mmol) and (S)-1-(3,5-bis(trifluoromethyl)phenyl)-N-methylethanamine 0.15 g, 0.56 mmol) in MC (1 mL). The reaction was stirred at room temperature overnight. The reaction was diluted with saturated sodium bicarbonate solution and the phases separated. The organics were washed with brine, dried over sodium sulfate, filtered, and concentrated to an oil. This material was flash chromatographed on silica using a gradient of 5 to 10% EtOAc/Hexanes to afford the title compound (0.06 g, 19% yield).
Workup
- customthe phases separated
- washThe organics were washed with brine
- dry with materialdried over sodium sulfate
- filtrationfiltered
- concentrationconcentrated to an oil
- customchromatographed on silica using a gradient of 5 to 10% EtOAc/Hexanes
Sources & evidence
- ORD record
- ord-3e924b622c9e4462b866a967d1aecfb1
- Source dataset
- uspto-grants-2007_07
- Patent number
- US07241798B2
Reaction notes
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