Sodium Carbonate → N-(5-(3-(1-(3,5-difluorobenzyl)-1H-pyrazol-3-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)-2-methoxyphenyl) methane sulfonamide

HRID 531590Notes

Reaction equation

HRID 531590 reaction equation
Br[C:2]1[CH:3]=[C:4]2[C:10]([C:11]3[CH:15]=[CH:14][N:13]([CH2:16][C:17]4[CH:22]=[C:21]([F:23])[CH:20]=[C:19]([F:24])[CH:18]=4)[N:12]=3)=[CH:9][N:8]([S:25]([C:28]3[CH:34]=[CH:33][C:31]([CH3:32])=[CH:30][CH:29]=3)(=[O:27])=[O:26])[C:5]2=[N:6][CH:7]=1.[CH3:35][O:36][C:37]1[CH:42]=[CH:41][C:40](B2OC(C)(C)C(C)(C)O2)=[CH:39][C:38]=1[NH:52][S:53]([CH3:56])(=[O:55])=[O:54].C(=O)([O-])[O-].[Na+].[Na+]>C1(C)C=CC=CC=1.C(O)C.O.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[F:23][C:21]1[CH:22]=[C:17]([CH:18]=[C:19]([F:24])[CH:20]=1)[CH2:16][N:13]1[CH:14]=[CH:15][C:11]([C:10]2[C:4]3[C:5](=[N:6][CH:7]=[C:2]([C:40]4[CH:41]=[CH:42][C:37]([O:36][CH3:35])=[C:38]([NH:52][S:53]([CH3:56])(=[O:54])=[O:55])[CH:39]=4)[CH:3]=3)[N:8]([S:25]([C:28]3[CH:34]=[CH:33][C:31]([CH3:32])=[CH:30][CH:29]=3)(=[O:26])=[O:27])[CH:9]=2)=[N:12]1

Participants

6

Reactant 3

HCID 10340Sodium CarbonateHCID 53217248N-(2-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanesulfonamide2×HCID 900648145-bromo-3-(1-(3,5-difluorobenzyl)-1H-pyrazol-3-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine2×

Product 1

HCID 90030829N-(5-(3-(1-(3,5-difluorobenzyl)-1H-pyrazol-3-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)-2-methoxyphenyl) methane sulfonamideYield 37.7%

Reagents, catalysts & solvents 2

HCID 178418397HCID 178418397, compoundCatalystHCID 86587398Ethanol toluene waterSolvent

Procedure

Using similar reaction conditions as described in step-ii of example-1, 5-bromo-3-(1-(3,5-difluorobenzyl)-1H-pyrazol-3-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine (Intermediate 63) (100 mg, 0.184 mmol) was coupled with N-(2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanesulfonamide (Intermediate 17) (65 mg, 0.22 mmol) using sodium carbonate (58 mg, 0.552 mmol) and Pd(PPh3)4 (10 mg, 0.0092 mmol) in toluene/ethanol/water (2/2/1 ml) to afford 46 mg (37.7% yield) after purification by preparative TLC (silicagel-1000 micron) using 40% ethyl acetate in hexane as eluent. MS: m/z=664.1 (M+1).

Workup

  1. customreaction conditions
  2. customto afford 46 mg (37.7% yield)
  3. customafter purification by preparative TLC (silicagel-1000 micron)

Sources & evidence

ORD record
ord-b1909f4a6487481395c1c1b8edeb0e02
Source dataset
uspto-grants-2016_05
Patent number
US09353107B2

Reaction notes

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