Sodium Bicarbonate → Methyl 4-(1-(4-chloro-2-methylphenyl)-3-(1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-3-oxopropyl)benzoate

HRID 1617906Notes

Reaction equation

HRID 1617906 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5](/[CH:8]=[CH:9]/[C:10]([C:12]2[CH:13]=[CH:14][C:15](=[O:19])[N:16]([CH3:18])[CH:17]=2)=[O:11])=[C:4]([CH3:20])[CH:3]=1.[CH3:21][O:22][C:23]([C:25]1[CH:30]=[CH:29][C:28](B(O)O)=[CH:27][CH:26]=1)=[O:24].C(=O)([O-])O.[Na+]>O1CCOCC1.O.C1CC=CCCC=C1.C1CC=CCCC=C1.[Cl-].[Cl-].[Rh].[Rh]>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]([C:28]2[CH:29]=[CH:30][C:25]([C:23]([O:22][CH3:21])=[O:24])=[CH:26][CH:27]=2)[CH2:9][C:10]([C:12]2[CH:13]=[CH:14][C:15](=[O:19])[N:16]([CH3:18])[CH:17]=2)=[O:11])=[C:4]([CH3:20])[CH:3]=1

Participants

7

Reactant 3

HCID 516892Sodium BicarbonateHCID 27343694-Methoxycarbonylphenylboronic acidHCID 666689865-[(E)-3-(4-Chloro-2-methyl-phenyl)-acryloyl]-1-methyl-1H-pyridin-2-one

Product 1

HCID 67015673Methyl 4-(1-(4-chloro-2-methylphenyl)-3-(1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-3-oxopropyl)benzoate

Reagents, catalysts & solvents 3

HCID 6436379Rhodium, di-mu-chlorobis((1,2,5,6-eta)-1,5-cyclooctadiene)di-CatalystHCID 962WaterSolventHCID 312751,4-DioxaneSolvent

Procedure

In analogy to example 203, step 1, 5-[(E)-3-(4-chloro-2-methyl-phenyl)-acryloyl]-1-methyl-1H-pyridin-2-one (example 323, step 3) was reacted with 4-(methoxycarbonyl)phenyl-boronic acid in the presence of chloro(1,5-cyclooctadiene)rhodium(I) dimer and sodium hydrogencarbonate in 1,4-dioxane and water at 60° C. to give the title compound as a orange solid, MS (ESI+): m/z=424.1 [M+H]+.

Sources & evidence

ORD record
ord-c319f9c6b7aa4300bb716bfc17813a46
Source dataset
uspto-grants-2014_07
Patent number
US08765730B2

Reaction notes

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