4-Bromoaniline → HCID 86701990, compound

HRID 715808Notes

Reaction equation

HRID 715808 reaction equation
C(N1C=C(B2O[C:13]([CH3:16])(C)[C:12]([CH3:18])([CH3:17])O2)C=N1)C(C)C.Br[C:20]1[O:24][C:23]([C:25]([NH:27][CH2:28][C:29]2[CH:34]=[CH:33][N:32]3[CH:35]=[CH:36][N:37]=[C:31]3[CH:30]=2)=[O:26])=[CH:22][CH:21]=1.Br[C:39]1[CH:45]=[CH:44]C(N)=[CH:41][CH:40]=1>>[N:37]1[CH:36]=[CH:35][N:32]2[CH:33]=[CH:34][C:29]([CH2:28][NH:27][C:25]([C:23]3[O:24][C:20]([C:39]4[CH:45]=[CH:44][C:16]([CH2:13][CH:12]([CH3:17])[CH3:18])=[CH:41][CH:40]=4)=[CH:21][CH:22]=3)=[O:26])=[CH:30][C:31]=12

Participants

4

Reactant 3

HCID 78074-BromoanilineHCID 27593921-Isobutyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazoleHCID 86701989HCID 86701989, compound

Product 1

HCID 86701990HCID 86701990, compound

Procedure

The title compound was prepared as described in Example 51A, substituting 4-isobutylphenylboronic acid for 1-isobutyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole and 5-bromo-N-(imidazo[1,2-a]pyridin-7-ylmethyl)furan-2-carboxamide for 4-bromoaniline. 1H NMR (300 MHz, DMSO-d6) δ ppm 9.08 (t, J=6.1 Hz, 1H), 8.49 (dd, J=6.9, 0.8 Hz, 1H), 7.92-7.87 (m, 1H), 7.87-7.79 (m, 2H), 7.52 (d, J=1.2 Hz, 1H), 7.45-7.38 (m, 1H), 7.25 (d, J=8.3 Hz, 2H), 7.21 (d, J=3.6 Hz, 1H), 7.04 (d, J=3.6 Hz, 1H), 6.87 (dd, J=7.0, 1.7 Hz, 1H), 4.51 (d, J=6.0 Hz, 2H), 2.49-2.46 (m, 2H), 1.86 (dp, J=13.4, 6.8 Hz, 1H), 0.87 (d, J=6.6 Hz, 6H); MS (ESI(+)) m/e 374 (M+H)+.

Sources & evidence

ORD record
ord-2077fcd893874cbb8de3a9818387f0c0
Source dataset
uspto-grants-2015_11
Patent number
US09187472B2

Reaction notes

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