N-[2-(4-fluoro-2-hydroxyphenyl)ethyl]acetamide → tert-Butyl 3-{2-[2-(2-acetylaminoethyl)-5-fluorophenoxy]ethoxy}-4-{4-[3-(2-methoxybenzyloxy)propoxy]phenyl}piperidine-1-carboxylate
Reaction equation
[CH3:1][O:2][C:3]1[CH:47]=[CH:46][CH:45]=[CH:44][C:4]=1[CH2:5][O:6][CH2:7][CH2:8][CH2:9][O:10][C:11]1[CH:16]=[CH:15][C:14]([CH:17]2[CH2:22][CH2:21][N:20]([C:23]([O:25][C:26]([CH3:29])([CH3:28])[CH3:27])=[O:24])[CH2:19][CH:18]2[O:30][CH2:31][CH2:32]OS(C2C=CC(C)=CC=2)(=O)=O)=[CH:13][CH:12]=1.[F:48][C:49]1[CH:54]=[CH:53][C:52]([CH2:55][CH2:56][NH:57][C:58](=[O:60])[CH3:59])=[C:51]([OH:61])[CH:50]=1>>[C:58]([NH:57][CH2:56][CH2:55][C:52]1[CH:53]=[CH:54][C:49]([F:48])=[CH:50][C:51]=1[O:61][CH2:32][CH2:31][O:30][CH:18]1[CH:17]([C:14]2[CH:13]=[CH:12][C:11]([O:10][CH2:9][CH2:8][CH2:7][O:6][CH2:5][C:4]3[CH:44]=[CH:45][CH:46]=[CH:47][C:3]=3[O:2][CH3:1])=[CH:16][CH:15]=2)[CH2:22][CH2:21][N:20]([C:23]([O:25][C:26]([CH3:27])([CH3:29])[CH3:28])=[O:24])[CH2:19]1)(=[O:60])[CH3:59]Participants
3
Reactant 2
Product 1
Procedure
Analogously to Method G, 0.45 g of tert-butyl 4-{4-[3-(2-methoxybenzyloxy)propoxy]phenyl}-3-[2-(toluene-4-sulphonyloxy)ethoxy]piperidine-1-carboxylate (Example 14b) and 0.27 g of N-[2-(4-fluoro-2-hydroxyphenyl)ethyl]acetamide are reacted. The title compound is obtained as a yellow oil. Rf=0.63 (EtOAc); Rt=5.61.
Sources & evidence
- ORD record
- ord-18a6fa0f5363407ca3b14b5b74d35d5f
- Source dataset
- uspto-grants-2010_11
- Patent number
- US07842688B2
Reaction notes
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