Sodium Carbonate → tert-butyl 5-(4-(4-(tert-butoxycarbonyl)piperazin-1-yl)phenyl)-6-cyclopropyl-3-(1-(3,5-difluorobenzyl)-3,5-dimethyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate

HRID 531574Notes

Reaction equation

HRID 531574 reaction equation
[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][N:11]([C:14]2[CH:19]=[CH:18][C:17]([C:20]3[CH:21]=[C:22]4[C:31](I)=[CH:30][N:29]([C:33]([O:35][C:36]([CH3:39])([CH3:38])[CH3:37])=[O:34])[C:23]4=[N:24][C:25]=3[CH:26]3[CH2:28][CH2:27]3)=[CH:16][CH:15]=2)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[F:40][C:41]1[CH:42]=[C:43]([CH:61]=[C:62]([F:64])[CH:63]=1)[CH2:44][N:45]1[C:49]([CH3:50])=[C:48](B2OC(C)(C)C(C)(C)O2)[C:47]([CH3:60])=[N:46]1.C(=O)([O-])[O-].[Na+].[Na+]>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.COCCOC.O>[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][N:11]([C:14]2[CH:19]=[CH:18][C:17]([C:20]3[CH:21]=[C:22]4[C:31]([C:48]5[C:47]([CH3:60])=[N:46][N:45]([CH2:44][C:43]6[CH:61]=[C:62]([F:64])[CH:63]=[C:41]([F:40])[CH:42]=6)[C:49]=5[CH3:50])=[CH:30][N:29]([C:33]([O:35][C:36]([CH3:39])([CH3:38])[CH3:37])=[O:34])[C:23]4=[N:24][C:25]=3[CH:26]3[CH2:28][CH2:27]3)=[CH:16][CH:15]=2)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2]

Participants

6

Reactant 3

HCID 10340Sodium CarbonateHCID 900312201-(3,5-Difluoro-benzyl)-3,5-dimethyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole2×HCID 90064816tert-butyl 5-(4-(4-(tert-butoxycarbonyl)piperazin-1-yl)phenyl)-6-cyclopropyl-3-iodo-1H-pyrrolo[2,3-b]pyridine-1-carboxylate2×

Product 1

HCID 90030898tert-butyl 5-(4-(4-(tert-butoxycarbonyl)piperazin-1-yl)phenyl)-6-cyclopropyl-3-(1-(3,5-difluorobenzyl)-3,5-dimethyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylateYield 45.1%

Reagents, catalysts & solvents 2

HCID 178418476HCID 178418476, compoundCatalystHCID 18180031Water 1,2-dimethoxyethaneSolvent

Procedure

Using similar reaction conditions as described in step-ii of example-1, tert-butyl 5-(4-(4-(tert-butoxycarbonyl)piperazin-1-yl)phenyl)-6-cyclopropyl-3-iodo-1H-pyrrolo[2,3-b]pyridine-1-carboxylate (intermediate 57) (120 mg, 0.186 mmol) was coupled with 1-(3,5-difluorobenzyl)-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (intermediate 24) (97.24 mg, 0.27 mmol) in sodium carbonate (59.1 mg, 0.483 mmol), Pd(PPh3)2Cl2 (6.5 mg, 0.009 mmol), 1,2-dimethoxyethane/water (15/2 ml) to afford 62 mg (45% yield) of titled compound. MS: m/z=739.2 (M+1).

Workup

  1. customreaction conditions

Sources & evidence

ORD record
ord-73bdea813c4d48b48b24185f1655951d
Source dataset
uspto-grants-2016_05
Patent number
US09353107B2

Reaction notes

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