2-[2-(Azetidin-1-yl)-2-oxoethyl]-5-(benzyloxy)benzonitrile → 2-[2-(Azetidin-1-yl)-2-oxoethyl]-5-hydroxybenzonitrile

HRID 1474681Notes

Reaction equation

HRID 1474681 reaction equation
[N:1]1([C:5](=[O:23])[CH2:6][C:7]2[CH:14]=[CH:13][C:12]([O:15]CC3C=CC=CC=3)=[CH:11][C:8]=2[C:9]#[N:10])[CH2:4][CH2:3][CH2:2]1>C(O)C.[OH-].[OH-].[Pd+2]>[N:1]1([C:5](=[O:23])[CH2:6][C:7]2[CH:14]=[CH:13][C:12]([OH:15])=[CH:11][C:8]=2[C:9]#[N:10])[CH2:4][CH2:3][CH2:2]1

Participants

4

Reactant 1

HCID 708186342-[2-(Azetidin-1-yl)-2-oxoethyl]-5-(benzyloxy)benzonitrile

Product 1

HCID 708186242-[2-(Azetidin-1-yl)-2-oxoethyl]-5-hydroxybenzonitrile

Reagents, catalysts & solvents 2

HCID 9942167Palladium hydroxideCatalystHCID 702EthanolSolvent

Procedure

2-[2-(azetidin-1-yl)-2-oxoethyl]-5-(benzyloxy)benzonitrile (410 mg, 1.34 mmol) was dissolved in ethanol (2 ml) and palladium hydroxide on carbon (20%) (94 mg, 0.134 mmol) added. The mixture was stirred under an atmosphere of hydrogen gas at RT overnight. The mixture was filtered and the filtrate concentrated under reduced pressure. The reside was purified by column chromatography using a Biotage RP C18 cartridge (30 g) using a gradient eluant of 0-25% water:acetonitrile+0.05% formic acid. to afford the title compound. LC/MS (m/z): 217 (M+H)+.

Workup

  1. filtrationThe mixture was filtered
  2. concentrationthe filtrate concentrated under reduced pressure
  3. customThe reside was purified by column chromatography

Sources & evidence

ORD record
ord-c1022e73178a46b38db8af53e381cf27
Source dataset
uspto-grants-2015_04
Patent number
US09018224B2

Reaction notes

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