Sodium Carbonate → 3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-5-(4-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)phenyl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine

HRID 531623Notes

Reaction equation

HRID 531623 reaction equation
I[C:2]1[C:10]2[C:5](=[N:6][CH:7]=[C:8]([C:11]3[CH:16]=[CH:15][C:14]([C:17]4[CH2:18][CH2:19][N:20]([CH3:23])[CH2:21][CH:22]=4)=[CH:13][CH:12]=3)[CH:9]=2)[N:4]([S:24]([C:27]2[CH:33]=[CH:32][C:30]([CH3:31])=[CH:29][CH:28]=2)(=[O:26])=[O:25])[CH:3]=1.[F:34][C:35]1[CH:36]=[C:37]([CH:53]=[CH:54][CH:55]=1)[CH2:38][N:39]1[CH:43]=[C:42](B2OC(C)(C)C(C)(C)O2)[CH:41]=[N:40]1.C(=O)([O-])[O-].[Na+].[Na+]>C1(C)C=CC=CC=1.C(O)C.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:34][C:35]1[CH:36]=[C:37]([CH:53]=[CH:54][CH:55]=1)[CH2:38][N:39]1[CH:43]=[C:42]([C:2]2[C:10]3[C:5](=[N:6][CH:7]=[C:8]([C:11]4[CH:12]=[CH:13][C:14]([C:17]5[CH2:18][CH2:19][N:20]([CH3:23])[CH2:21][CH:22]=5)=[CH:15][CH:16]=4)[CH:9]=3)[N:4]([S:24]([C:27]3[CH:28]=[CH:29][C:30]([CH3:31])=[CH:32][CH:33]=3)(=[O:26])=[O:25])[CH:3]=2)[CH:41]=[N:40]1

Participants

6

Reactant 3

HCID 10340Sodium CarbonateHCID 691327261-(3-fluorobenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole2×HCID 900313553-iodo-5-(4-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)phenyl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine2×

Product 1

HCID 1185239873-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-5-(4-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)phenyl)-1-tosyl-1H-pyrrolo[2,3-b]pyridineYield 83%

Reagents, catalysts & solvents 2

HCID 178418476HCID 178418476, compoundCatalystHCID 86587398Ethanol toluene waterSolvent

Procedure

Using similar reaction conditions as described in step-i of example-1, 3-iodo-5-(4-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)phenyl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine (intermediate 66D) (200 mg, 0.351 mmol) was coupled with 1-(3-fluorobenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (intermediate 11) (117 mg, 0.386 mmol) using Pd(PPh3)2Cl2 (13 mg, 0.017 mol) and sodium carbonate (112 mg, 1.053 mmol) in toluene/ethanol/water (3/3/2 ml) to afford 180 mg (83% yield) of the titled compound after column purification using 10% methanol in DCM as eluent. MS: m/z=617.9 (M+1).

Workup

  1. customreaction conditions

Sources & evidence

ORD record
ord-01155fff93c0426c8010b497e4ca1190
Source dataset
uspto-grants-2016_05
Patent number
US09353107B2

Reaction notes

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