Sodium Carbonate → N-(5-(1-Methyl-1H-pyrazol-4-yl)-3-(quinolin-6-ylmethyl)-3H-[1,2,3]triazolo[4,5-b]pyridin-7-yl)acetamide

HRID 1890606Notes

Reaction equation

Cl[C:2]1[N:7]=[C:6]2[N:8]([CH2:11][C:12]3[CH:13]=[C:14]4[C:19](=[CH:20][CH:21]=3)[N:18]=[CH:17][CH:16]=[CH:15]4)[N:9]=[N:10][C:5]2=[C:4]([NH:22][C:23](=[O:25])[CH3:24])[CH:3]=1.[CH3:26][N:27]1[CH:31]=[C:30](B2OC(C)(C)C(C)(C)O2)[CH:29]=[N:28]1.C([O-])([O-])=O.[Na+].[Na+]>O1CCOCC1.O.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2]>[CH3:26][N:27]1[CH:31]=[C:30]([C:2]2[N:7]=[C:6]3[N:8]([CH2:11][C:12]4[CH:13]=[C:14]5[C:19](=[CH:20][CH:21]=4)[N:18]=[CH:17][CH:16]=[CH:15]5)[N:9]=[N:10][C:5]3=[C:4]([NH:22][C:23](=[O:25])[CH3:24])[CH:3]=2)[CH:29]=[N:28]1

Participants

Conditions

Temperature: 100 °C

Procedure

To a mixture of N-(5-chloro-3-(quinolin-6-ylmethyl)-3H-[1,2,3]triazolo[4,5-b]pyridin-7-yl)acetamide (80 mg, 0.227 mmol), 1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (50 mg, 0.24 mmol) and Na2CO3 (48 mg, 0.25 mmol) in dioxane (10 mL) and H2O (1 mL) under N2 was added Pd(dppf)Cl2 (20 mg, 0.02 mmol). The reaction mixture was stirred at 100° C. under N2 overnight. After cooled to room temperature, the reaction mixture was concentrated and purified by chromatography to afford the title compound (7 mg). MS: 400 (M+1)+.

Workup

temperatureAfter cooled to room temperature
concentrationthe reaction mixture was concentrated
custompurified by chromatography

Sources & evidence

ORD record: ord-d69f385855de48958226c196b1534995
Source dataset: uspto-grants-2013_08
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08507487B2

Reaction notes

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