Benzyl Bromide → 3-Phenyl-5-(3-phenylpropyl)isoxazole-4-carboxylic acid

HRID 840131

Reaction equation

HRID 840131 reaction equation
[C:1]1([C:7]2[C:11]([C:12]([OH:14])=[O:13])=[C:10]([CH2:15][CH2:16]C3C=CC=CC=3)[O:9][N:8]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH2:23](Br)[C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1>>[C:1]1([C:7]2[C:11]([C:12]([OH:14])=[O:13])=[C:10]([CH2:15][CH2:16][CH2:23][C:24]3[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=3)[O:9][N:8]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Participants

3

Reactant 2

HCID 7498Benzyl BromideHCID 234479063-Phenyl-5-(2-phenylethyl)isoxazole-4-carboxylic acid

Product 1

HCID 234478873-Phenyl-5-(3-phenylpropyl)isoxazole-4-carboxylic acidYield 72%

Procedure

The title compound was prepared as described for Compound 28A but substituting 2-phenylethylbromide for benzyl bromide. The crude was purified by flash chromatography (ethyl acetate-petroleum ether-acetic acid 1:1:0.01 mL) to afford the title compound (72%).

Workup

  1. customThe title compound was prepared
  2. customThe crude was purified by flash chromatography (ethyl acetate-petroleum ether-acetic acid 1:1:0.01 mL)

Sources & evidence

ORD record
ord-5384ec8b06e24c5a8f96afdfd5615e71
Source dataset
uspto-grants-2002_04
Patent number
US06365591B1

Linked notes

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