3-(3-Formyl-pyridin-4-yl)-benzonitrile → HCID 59205204, compound

HRID 1712075Notes

Reaction equation

HRID 1712075 reaction equation
[CH:1]([C:3]1[CH:4]=[N:5][CH:6]=[CH:7][C:8]=1[C:9]1[CH:10]=[C:11]([CH:14]=[CH:15][CH:16]=1)[C:12]#[N:13])=[O:2].[C:17]1([Mg]Br)[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1>C1COCC1>[OH:2][CH:1]([C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1)[C:3]1[CH:4]=[N:5][CH:6]=[CH:7][C:8]=1[C:9]1[CH:10]=[C:11]([CH:14]=[CH:15][CH:16]=1)[C:12]#[N:13]

Participants

4

Reactant 2

HCID 592052083-(3-Formyl-pyridin-4-yl)-benzonitrileHCID 178418255HCID 178418255, compound

Product 1

HCID 59205204HCID 59205204, compound

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent2×

Procedure

To a solution of 3-(3-formyl-pyridin-4-yl)-benzonitrile (21 mg, 0.1 mmol) in THF (1 mL) at −78° C. was added 3.0 M phenylmagnesium bromide in THF (0.1 mL). The reaction mixture was quenched with ammonium chloride and extracted with ethyl acetate. The organic layer was dried over sodium sulfate, concentrated, and the residue purified by flash chromatography to yield 3-[3-(hydroxy-phenyl-methyl)-pyridin-4-yl]-benzonitrile as a colorless oil.

Workup

  1. customThe reaction mixture was quenched with ammonium chloride
  2. extractionextracted with ethyl acetate
  3. dry with materialThe organic layer was dried over sodium sulfate
  4. concentrationconcentrated
  5. customthe residue purified by flash chromatography

Sources & evidence

ORD record
ord-fa17825df77241acaf9cba31392ebe4d
Source dataset
uspto-grants-2010_09
Patent number
US07790895B2

Reaction notes

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