2,6-Difluorobenzoic acid → HCID 67116314, compound
Reaction equation
[CH3:1][C:2]1[CH:7]=[C:6]([CH3:8])[N:5]=[C:4]([N:9]2[CH2:16][CH:15]3[CH:11]([CH2:12][NH:13][CH2:14]3)[CH2:10]2)[N:3]=1.[F:17][C:18]1[CH:26]=[CH:25][CH:24]=[C:23]([F:27])[C:19]=1[C:20](O)=[O:21]>>[F:17][C:18]1[CH:26]=[CH:25][CH:24]=[C:23]([F:27])[C:19]=1[C:20]([N:13]1[CH2:14][CH:15]2[CH:11]([CH2:10][N:9]([C:4]3[N:5]=[C:6]([CH3:8])[CH:7]=[C:2]([CH3:1])[N:3]=3)[CH2:16]2)[CH2:12]1)=[O:21]Participants
3
Procedure
The title compound was prepared in a manner analogous to Example 15, utilizing Intermediate 23 and 2,6-difluorobenzoic acid. MS (ESI): mass calculated for C19H20F2N4O, 358.16; m/z found 359.2 [M+H]+. 1H NMR (400 MHz, CDCl3): 7.34 (tt, J=8.4, 6.4, 1H), 6.93 (s, 2H), 6.30 (s, 1H), 4.12-3.76 (m, 3H), 3.75-3.45 (m, 4H), 3.36-2.88 (m, 3H), 2.30 (s, 6H).
Sources & evidence
- ORD record
- ord-00a1679cf3c3474c88d4e5509383388a
- Source dataset
- uspto-grants-2014_02
- Patent number
- US08653263B2
Reaction notes
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