Methanol → (6-(Benzyloxy)pyridin-3-yl)methanol

HRID 1891911Notes

Reaction equation

HRID 1891911 reaction equation
CO.[CH2:3]([O:10][C:11]1[N:16]=[CH:15][C:14]([CH:17]=[O:18])=[CH:13][CH:12]=1)[C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1.[BH4-].[Na+]>O>[CH2:3]([O:10][C:11]1[N:16]=[CH:15][C:14]([CH2:17][OH:18])=[CH:13][CH:12]=1)[C:4]1[CH:5]=[CH:6][CH:7]=[CH:8][CH:9]=1

Participants

5

Procedure

To a methanol (20.0 mL) solution of 6-benzyloxy-pyridine-3-carbaldehyde (2.00 g, 9.38 mmol) described in Manufacturing Example 12-1-2 was added sodium borohydride (426 mg, 11.3 mmol) on an ice bath (0° C.) under nitrogen atmosphere, which was stirred for 10 minutes at room temperature. Water was added to the reaction mixture at room temperature, which was extracted with ethyl acetate. The organic layer was washed with saturated aqueous sodium chloride and dried over anhydrous magnesium sulfate, and the solvent was evaporated under a reduced pressure to obtain the title compound (1.84 g, 91.1%).

Workup

  1. extractionwhich was extracted with ethyl acetate
  2. washThe organic layer was washed with saturated aqueous sodium chloride
  3. dry with materialdried over anhydrous magnesium sulfate
  4. customthe solvent was evaporated under a reduced pressure

Sources & evidence

ORD record
ord-a1392231f5a54b05a6583a40a2e52cd1
Source dataset
uspto-grants-2013_08
Patent number
US08507530B2

Reaction notes

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