Hydroxyamine hydrochloride → HCID 58043242, compound

HRID 1617762Notes

Reaction equation

HRID 1617762 reaction equation
[Br:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]([C:20]2[CH:25]=[CH:24][C:23]([Cl:26])=[CH:22][C:21]=2[F:27])[CH2:9][C:10]([C:12]2[CH:13]=[CH:14][C:15](=[O:19])[N:16]([CH3:18])[CH:17]=2)=O)=[CH:4][CH:3]=1.Cl.[NH2:29][OH:30].C([O-])(O)=O.[Na+]>>[Br:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]([C:20]2[CH:25]=[CH:24][C:23]([Cl:26])=[CH:22][C:21]=2[F:27])[CH2:9]/[C:10](/[C:12]2[CH:13]=[CH:14][C:15](=[O:19])[N:16]([CH3:18])[CH:17]=2)=[N:29]\[OH:30])=[CH:4][CH:3]=1

Participants

4

Reactant 3

HCID 443297Hydroxyamine hydrochlorideHCID 516892Sodium BicarbonateHCID 66669283HCID 66669283, compound

Product 1

HCID 58043242HCID 58043242, compound

Procedure

In analogy to example 151, step 3, 5-[3-(4-bromo-phenyl)-3-(4-chloro-2-fluoro-phenyl)-propionyl]-1-methyl-1H-pyridin-2-one was reacted with hydroxylamine hydrochloride in the presence of NaHCO3 to give the title compound containing 12% of the corresponding Z isomer as an off-white foam, MS (ESI+): m/z=463.0 [M+H]+.

Sources & evidence

ORD record
ord-5d345778591b4de8b04650175cfd8026
Source dataset
uspto-grants-2014_07
Patent number
US08765730B2

Reaction notes

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