tert-butyl 4-(2-fluoro-4-(3-(1-phenethyl-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl)-5,6-dihydropyridine-1(2H)-carboxylate → tert-butyl 4-(2-fluoro-4-(3-(1-phenethyl-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl)piperidine-1-carboxylate

HRID 531838Notes

Reaction equation

HRID 531838 reaction equation
[F:1][C:2]1[CH:7]=[C:6]([C:8]2[CH:9]=[C:10]3[C:16]([C:17]4[CH:18]=[N:19][N:20]([CH2:22][CH2:23][C:24]5[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=5)[CH:21]=4)=[CH:15][N:14]([S:30]([C:33]4[CH:39]=[CH:38][C:36]([CH3:37])=[CH:35][CH:34]=4)(=[O:32])=[O:31])[C:11]3=[N:12][CH:13]=2)[CH:5]=[CH:4][C:3]=1[C:40]1[CH2:45][CH2:44][N:43]([C:46]([O:48][C:49]([CH3:52])([CH3:51])[CH3:50])=[O:47])[CH2:42][CH:41]=1>[N+](C1C=C(C=CC=1)CN1C=C(B2OC(C)(C)C(C)(C)O2)C=N1)([O-])=O.[OH-].[Pd+2].[OH-]>[F:1][C:2]1[CH:7]=[C:6]([C:8]2[CH:9]=[C:10]3[C:16]([C:17]4[CH:18]=[N:19][N:20]([CH2:22][CH2:23][C:24]5[CH:25]=[CH:26][CH:27]=[CH:28][CH:29]=5)[CH:21]=4)=[CH:15][N:14]([S:30]([C:33]4[CH:39]=[CH:38][C:36]([CH3:37])=[CH:35][CH:34]=4)(=[O:31])=[O:32])[C:11]3=[N:12][CH:13]=2)[CH:5]=[CH:4][C:3]=1[CH:40]1[CH2:41][CH2:42][N:43]([C:46]([O:48][C:49]([CH3:52])([CH3:51])[CH3:50])=[O:47])[CH2:44][CH2:45]1

Participants

4

Reactant 1

HCID 90031520tert-butyl 4-(2-fluoro-4-(3-(1-phenethyl-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl)-5,6-dihydropyridine-1(2H)-carboxylate

Product 1

HCID 118523925tert-butyl 4-(2-fluoro-4-(3-(1-phenethyl-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl)piperidine-1-carboxylateYield 74.2%

Reagents, catalysts & solvents 2

HCID 9942167Palladium hydroxideCatalystHCID 900309041H-Pyrazole, 1-[(3-nitrophenyl)methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-Solvent

Procedure

Using similar reaction conditions as described in step-ii of example-82, tert-butyl 4-(2-fluoro-4-(3-(1-phenethyl-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl)-5,6-dihydropyridine-1(2H)-carboxylate (190 mg, 0.264 mmol) was reduced with palladium hydroxide (100 mg) in ethyl acetate/ethanol 10/20 mL to afford 141 mg (74% yield) of the titled compound. MS: m/z=720.7 (M+1).

Workup

  1. customreaction conditions

Sources & evidence

ORD record
ord-013b0efbdba34b118c0ec3f75d3ab0a8
Source dataset
uspto-grants-2016_05
Patent number
US09353107B2

Reaction notes

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