(3R)-3-Aminopiperidine, 3-BOC protected → HCID 67045343, compound

HRID 875790Notes

Reaction equation

HRID 875790 reaction equation
[Br:1][C:2]1[C:3](F)=[C:4]2[C:10]([NH:11][C:12]([C:14]3[CH:19]=[N:18][C:17]([CH3:20])=[CH:16][N:15]=3)=[O:13])=[CH:9][NH:8][C:5]2=[N:6][CH:7]=1.[NH:22]1[CH2:27][CH2:26][CH2:25][C@@H:24]([NH:28][C:29](=[O:35])[O:30][C:31]([CH3:34])([CH3:33])[CH3:32])[CH2:23]1>CCCCO>[Br:1][C:2]1[C:3]([N:22]2[CH2:27][CH2:26][CH2:25][C@@H:24]([NH:28][C:29](=[O:35])[O:30][C:31]([CH3:33])([CH3:32])[CH3:34])[CH2:23]2)=[C:4]2[C:10]([NH:11][C:12]([C:14]3[CH:19]=[N:18][C:17]([CH3:20])=[CH:16][N:15]=3)=[O:13])=[CH:9][NH:8][C:5]2=[N:6][CH:7]=1

Participants

4

Reactant 2

HCID 1514172(3R)-3-Aminopiperidine, 3-BOC protectedHCID 60205484HCID 60205484, compound

Product 1

HCID 67045343HCID 67045343, compound

Reagents, catalysts & solvents 1

HCID 2631-ButanolSolvent

Procedure

A mixture of N-(5-bromo-4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-methylpyrazine-2-carboxamide (280 mg, 0.800 mmol) and (R)-tert-butyl piperidin-3-ylcarbamate (480 mg, 2.40 mmol) in n-BuOH (3 mL) was processed as described in Example 62, Step B, to provide crude (R)-tert-butyl 1-(5-bromo-3-(5-methylpyrazine-2-carboxamido)-1H-pyrrolo[2,3-b]pyridin-4-yl)piperidin-3-ylcarbamate without HPLC purification.

Sources & evidence

ORD record
ord-b72e918c97c24b9499e13d7fb419b786
Source dataset
uspto-grants-2015_03
Patent number
US08981085B2

Reaction notes

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