4-(Trifluoromethyl)phenyl isocyanate → Dimethyl 2-{4-ethoxy-3-[({[4-(trifluoromethyl)anilino]carbonyl}oxy)-methyl]benzyl}malonate
Reaction equation
[CH2:1]([O:3][C:4]1[CH:19]=[CH:18][C:7]([CH2:8][CH:9]([C:14]([O:16][CH3:17])=[O:15])[C:10]([O:12][CH3:13])=[O:11])=[CH:6][C:5]=1[CH2:20][OH:21])[CH3:2].[F:22][C:23]([F:34])([F:33])[C:24]1[CH:29]=[CH:28][C:27]([N:30]=[C:31]=[O:32])=[CH:26][CH:25]=1>>[CH2:1]([O:3][C:4]1[CH:19]=[CH:18][C:7]([CH2:8][CH:9]([C:14]([O:16][CH3:17])=[O:15])[C:10]([O:12][CH3:13])=[O:11])=[CH:6][C:5]=1[CH2:20][O:21][C:31]([NH:30][C:27]1[CH:26]=[CH:25][C:24]([C:23]([F:22])([F:33])[F:34])=[CH:29][CH:28]=1)=[O:32])[CH3:2]Participants
3
Procedure
Using dimethyl 2-[4-ethoxy-3-(hydroxymethyl)benzyl]-malonate and α,α,α-trifluoro-p-tolylisocyanate, the title compound was obtained in the same manner as described in Example 192b).
Sources & evidence
- ORD record
- ord-603461bb183a487781c9b32243399b76
- Source dataset
- uspto-grants-2009_06
- Patent number
- US07544835B2
Reaction notes
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