Water → HCID 22591680, compound

HRID 22843Notes

Reaction equation

HRID 22843 reaction equation
[Cl:1][C:2]1[CH:7]=[C:6]([O:8][CH3:9])[CH:5]=[CH:4][C:3]=1[C:10]1[O:14][C:13]([C:15]23[CH2:22][CH2:21][C:18]([CH2:23][CH2:24][CH2:25][C:26](=[O:28])[CH3:27])([CH2:19][CH2:20]2)[CH2:17][CH2:16]3)=[N:12][N:11]=1.[BH4-].[Na+].C(OCC)(=O)C.O>CO>[Cl:1][C:2]1[CH:7]=[C:6]([O:8][CH3:9])[CH:5]=[CH:4][C:3]=1[C:10]1[O:14][C:13]([C:15]23[CH2:22][CH2:21][C:18]([CH2:23][CH2:24][CH2:25][CH:26]([OH:28])[CH3:27])([CH2:19][CH2:20]2)[CH2:17][CH2:16]3)=[N:12][N:11]=1

Participants

6

Reactant 4

HCID 962WaterHCID 8857Ethyl AcetateHCID 4311764Sodium borohydrideHCID 22591679HCID 22591679, compound

Product 1

HCID 22591680HCID 22591680, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

5-{4-[5-(2-Chloro-4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]bicyclo[2.2.2]oct-1-yl}pentan-2-one (5-H) (0.150 g, 0.373 mmol) was stirred in methanol (5 mL) at 0° C. Sodium borohydride (0.0169 g, 0.448 mmol) was added. The reaction was allowed to stir to room temperature. The mixture was then layered with ethyl acetate (20 mL) and water (20 mL). The ethyl acetate layer was extracted and dried (MgSO4). Solvent was removed in vacuo to afford 5-{4-[5-(2-chloro-4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]bicyclo[2.2.2]oct-1-yl}pentan-2-ol (5-I).

Workup

  1. extractionThe ethyl acetate layer was extracted
  2. dry with materialdried (MgSO4)
  3. customSolvent was removed in vacuo

Sources & evidence

ORD record
ord-7fcf781804da481bbc7bd1e1ed553a75
Source dataset
uspto-grants-2005_02
Patent number
US06849636B2

Reaction notes

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