Sodium Carbonate → 4-(1-(7-Fluoro-3-methyl-2-(2-pyridinyl)-4-quinolinyl)-3,3-dimethyl-2,3-dihydro-1h-indol-6-yl)-2-pyrimidinamine

HRID 1618513Notes

Reaction equation

HRID 1618513 reaction equation
[CH3:1][C:2]1([CH3:38])[C:10]2[C:5](=[CH:6][C:7](B3OC(C)(C)C(C)(C)O3)=[CH:8][CH:9]=2)[N:4]([C:20]2[C:29]3[C:24](=[CH:25][C:26]([F:30])=[CH:27][CH:28]=3)[N:23]=[C:22]([C:31]3[CH:36]=[CH:35][CH:34]=[CH:33][N:32]=3)[C:21]=2[CH3:37])[CH2:3]1.[CH:39]1[C:44](Cl)=[N:43][C:42]([NH2:46])=[N:41][CH:40]=1.C(=O)([O-])[O-].[Na+].[Na+]>O1CCOCC1.O.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1>[F:30][C:26]1[CH:25]=[C:24]2[C:29]([C:20]([N:4]3[C:5]4[C:10](=[CH:9][CH:8]=[C:7]([C:40]5[CH:39]=[CH:44][N:43]=[C:42]([NH2:46])[N:41]=5)[CH:6]=4)[C:2]([CH3:1])([CH3:38])[CH2:3]3)=[C:21]([CH3:37])[C:22]([C:31]3[CH:36]=[CH:35][CH:34]=[CH:33][N:32]=3)=[N:23]2)=[CH:28][CH:27]=1

Participants

7

Reactant 3

HCID 10340Sodium CarbonateHCID 2233322-Amino-4-chloropyrimidineHCID 672857464-(3,3-Dimethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indolin-1-yl)-7-fluoro-3-methyl-2-(pyridin-2-yl)quinoline

Product 1

HCID 509390814-(1-(7-Fluoro-3-methyl-2-(2-pyridinyl)-4-quinolinyl)-3,3-dimethyl-2,3-dihydro-1h-indol-6-yl)-2-pyrimidinamine

Reagents, catalysts & solvents 3

HCID 178418476HCID 178418476, compoundCatalystHCID 962WaterSolventHCID 312751,4-DioxaneSolvent

Conditions

Temperature
120 °C

Procedure

Prepared according to procedure P using 4-(3,3-dimethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indolin-1-yl)-7-fluoro-3-methyl-2-(pyridin-2-yl)quinoline (75 mg, 0.147 mmol), PdCl2(PPh3)2 (10.33 mg, 0.015 mmol), 2-amine-4-chloropyrimidine (21.0 mg, 0.162 mmol) and sodium carbonate (26.5 mg, 0.442 mmol) in 1,4-dioxane (2.0 mL) and water (0.7 mL) and heating in the microwave for 1 h at 120° C. After purification 4-(1-(7-fluoro-3-methyl-2-(2-pyridinyl)-4-quinolinyl)-3,3-dimethyl-2,3-dihydro-1H-indol-6-yl)-2-pyrimidinamine was obtained as a yellow film. 1H NMR (400 MHz, chloroform-d) δ ppm 8.66-8.83 (1H, m), 8.17 (1H, d, J=5.5 Hz), 7.79-7.99 (4H, m), 7.36-7.48 (2H, m), 7.26-7.29 (2H, m), 6.87 (1H, d, J=5.5 Hz), 6.62 (1H, d, J=1.6 Hz), 5.43 (2H, br. s.), 3.82 (2H, s), 2.29-2.44 (3H, m), 1.58 (3H, s), 1.52 (3H, s). Mass Spectrum (ESI) m/e=477 (M+1).

Workup

  1. customPrepared
  2. customAfter purification 4-(1-(7-fluoro-3-methyl-2-(2-pyridinyl)-4-quinolinyl)-3,3-dimethyl-2,3-dihydro-1H-indol-6-yl)-2-pyrimidinamine
  3. customwas obtained as a yellow film

Sources & evidence

ORD record
ord-261f4a00ee77438995940b83b6b77a66
Source dataset
uspto-grants-2014_07
Patent number
US08765940B2

Reaction notes

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