Ammonium Hydroxide → HCID 68283018, compound

HRID 1473043Notes

Reaction equation

HRID 1473043 reaction equation
[CH3:1][N:2]1[CH2:7][CH2:6][N:5]([C:8]2[CH:9]=[C:10]([NH:14][C:15]3[N:20]=[C:19]([CH2:21][CH2:22][C:23]4[CH:24]=[C:25]([CH:29]=[CH:30][CH:31]=4)[C:26]([OH:28])=O)[C:18]([C:32]([F:35])([F:34])[F:33])=[CH:17][N:16]=3)[CH:11]=[CH:12][CH:13]=2)[CH2:4][CH2:3]1.C[N:37](C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C.[NH4+].[OH-]>CN(C=O)C.O>[CH3:1][N:2]1[CH2:7][CH2:6][N:5]([C:8]2[CH:9]=[C:10]([NH:14][C:15]3[N:20]=[C:19]([CH2:21][CH2:22][C:23]4[CH:24]=[C:25]([CH:29]=[CH:30][CH:31]=4)[C:26]([NH2:37])=[O:28])[C:18]([C:32]([F:35])([F:34])[F:33])=[CH:17][N:16]=3)[CH:11]=[CH:12][CH:13]=2)[CH2:4][CH2:3]1

Participants

7

Reactant 4

HCID 14923Ammonium HydroxideHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 68282934HCID 68282934, compound

Product 1

HCID 68283018HCID 68283018, compoundYield 58%

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 6228DimethylformamideSolvent

Procedure

To a solution of 3-(2-(2-((3-(4-methylpiperazin-1-yl)phenyl)amino)-5-(trifluoromethyl)pyrimidin-4-yl)ethyl)benzoic acid (I30) (0.048 g, 0.10 mmol) and HATU (0.051 g, 0.13 mmol) in DMF (2 mL) was added DIPEA (0.068 mL, 0.39 mmol), the resulting solution was then stirred for 10 minutes before addition of NH4OH (0.2 mL). The resulting mixture was then stirred overnight (16 hours) at room temperature. The mixture was diluted with water and extracted with EtOAc (2×20 mL). The combined organic extracts were dried using a phase separation cartridge before concentrating under reduced pressure. The organic residues were then purified using silica gel column chromatography (0-30% MeOH/EtOAc with 1% NH4OH in the MeOH) to give the title compound (6)(0.028 mg, 58%) as a white solid; NMR (400 MHz, d6-DMSO) δ 10.07 (s, 1H), 8.67 (s, 1H), 7.95 (s, 1H), 7.78 (s, 1H), 7.72 (m, 1H), 7.54 (s, 1H), 7.38 (m, 2H), 7.34 (m, 1H), 7.14 (d, J=5.2 Hz, 2H), 6.64 (m, 1H), 3.10 (m, 8H), 2.42 (m, 4H), 2.19 (s, 3H). LCMS Method C: rt 4.80 min; m/z 485.3 [M+H]+.

Workup

  1. extractionextracted with EtOAc (2×20 mL)
  2. customThe combined organic extracts were dried
  3. customa phase separation cartridge
  4. concentrationbefore concentrating under reduced pressure
  5. customThe organic residues were then purified

Sources & evidence

ORD record
ord-06e2f1a1e79f4362b1d2b878c11356ed
Source dataset
uspto-grants-2015_04
Patent number
US09012461B2

Reaction notes

Loading…