Potassium Carbonate → N-(5-(3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)-2-methoxyphenyl) methane sulfonamide

HRID 531589Notes

Reaction equation

HRID 531589 reaction equation
Br[C:2]1[CH:3]=[C:4]2[C:10]([C:11]3[CH:12]=[N:13][N:14]([CH2:16][C:17]4[CH:22]=[CH:21][CH:20]=[C:19]([F:23])[CH:18]=4)[CH:15]=3)=[CH:9][N:8]([S:24]([C:27]3[CH:33]=[CH:32][C:30]([CH3:31])=[CH:29][CH:28]=3)(=[O:26])=[O:25])[C:5]2=[N:6][CH:7]=1.[CH3:34][O:35][C:36]1[CH:41]=[C:40](B2OC(C)(C)C(C)(C)O2)[CH:39]=[CH:38][C:37]=1[NH:51][S:52]([CH3:55])(=[O:54])=[O:53].C(=O)([O-])[O-].[K+].[K+]>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:19]1[CH:18]=[C:17]([CH:22]=[CH:21][CH:20]=1)[CH2:16][N:14]1[CH:15]=[C:11]([C:10]2[C:4]3[C:5](=[N:6][CH:7]=[C:2]([C:39]4[CH:40]=[CH:41][C:36]([O:35][CH3:34])=[C:37]([NH:51][S:52]([CH3:55])(=[O:53])=[O:54])[CH:38]=4)[CH:3]=3)[N:8]([S:24]([C:27]3[CH:33]=[CH:32][C:30]([CH3:31])=[CH:29][CH:28]=3)(=[O:26])=[O:25])[CH:9]=2)[CH:12]=[N:13]1

Participants

6

Reactant 3

HCID 11430Potassium CarbonateHCID 90030987N-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanesulfonamide2×HCID 1182009745-bromo-3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine

Product 1

HCID 90030288N-(5-(3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)-2-methoxyphenyl) methane sulfonamideYield 51.4%

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-fluorobenzyl)-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine (compound of step-i of example 9) (100 mg, 0.19 mmol) was coupled with N-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanesulfonamide (Intermediate 65C) (62 mg, 0.19 mmol) using potassium carbonate (60 mg, 0.57 mmol) and Pd(PPh3)4 (11 mg, 0.0095 mmol) in toluene/ethanol/water (2/2/1 mL). This afforded 63 mg (51.4% yield) after purification by preparative TLC (silicagel-1000 micron) using 40% ethyl acetate in hexane as eluent. MS: m/z=646.2 (M+1).

Workup

  1. customreaction conditions
  2. customThis afforded 63 mg (51.4% yield) after purification by preparative TLC (silicagel-1000 micron)

Sources & evidence

ORD record
ord-441fe7bc150a44d598f9b0ce50195e21
Source dataset
uspto-grants-2016_05
Patent number
US09353107B2

Reaction notes

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