3-Cyclopropyl-3-Oxopropionic Acid Methyl Ester → 5-Cyclopropyl-3-(4,4-dimethylcyclohexyl)isoxazole-4-carboxylic acid

HRID 1748167Notes

Reaction equation

HRID 1748167 reaction equation
[OH:1][N:2]=[C:3](Cl)[CH:4]1[CH2:9][CH2:8][C:7]([CH3:11])([CH3:10])[CH2:6][CH2:5]1.[CH:13]1([C:16](=O)[CH2:17][C:18]([O:20]C)=[O:19])[CH2:15][CH2:14]1>>[CH:13]1([C:16]2[O:1][N:2]=[C:3]([CH:4]3[CH2:9][CH2:8][C:7]([CH3:11])([CH3:10])[CH2:6][CH2:5]3)[C:17]=2[C:18]([OH:20])=[O:19])[CH2:15][CH2:14]1

Participants

3

Reactant 2

HCID 101300163-Cyclopropyl-3-Oxopropionic Acid Methyl EsterHCID 86704402N-Hydroxy-4,4-dimethylcyclohexanecarbimidoyl chloride

Product 1

HCID 679838155-Cyclopropyl-3-(4,4-dimethylcyclohexyl)isoxazole-4-carboxylic acid

Procedure

5-cyclopropyl-3-(4,4-dimethylcyclohexyl)isoxazole-4-carboxylic acid (I-9E) Was prepared by reaction of N-hydroxy-4,4-dimethylcyclohexanecarbimidoyl chloride and methyl 3-cyclopropyl-3-oxopropanoate following the same protocol as described for I-6E. MS m/z 264.1 (M+1).

Sources & evidence

ORD record
ord-9af996ffa3ee428aaffeb590dd090040
Source dataset
uspto-grants-2015_10
Patent number
US09150568B2

Reaction notes

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