Dimethyl Sulfate → HCID 20130621, compound

HRID 1252915Notes

Reaction equation

HRID 1252915 reaction equation
[Cl:1][C:2]1[CH:13]=[C:12]([F:14])[C:11]([N:15]2[C:20](=[O:21])[C:19]([CH3:22])=[C:18]([CH2:23][CH3:24])[NH:17][C:16]2=[O:25])=[CH:10][C:3]=1[C:4]([O:6][CH:7]([CH3:9])[CH3:8])=[O:5].S(OC)(O[CH3:30])(=O)=O>CN(C)C=O>[Cl:1][C:2]1[CH:13]=[C:12]([F:14])[C:11]([N:15]2[C:20](=[O:21])[C:19]([CH3:22])=[C:18]([CH2:23][CH3:24])[N:17]([CH3:30])[C:16]2=[O:25])=[CH:10][C:3]=1[C:4]([O:6][CH:7]([CH3:9])[CH3:8])=[O:5]

Participants

4

Reactant 2

HCID 6497Dimethyl SulfateHCID 20130640HCID 20130640, compound

Product 1

HCID 20130621HCID 20130621, compound

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

using isopropyl 2-chloro-4-fluoro-5-[3,6-dihydro-4-ethyl-5-methyl-2,6-dioxo-1(2H)-pyrimidinyl]-benzoate and dimethyl sulphate in dimethylformamide there is obtained isopropyl 2-chloro-4-fluoro-5-[3,6-dihydro-4-ethyl-3,5-dimethyl-2,6-dioxo-1(2H)-pyrimidinyl]-benzoate, 1H-NMR (CDCl3, 400 MHz) 7.82 ppm (d, 1H), 7.33 ppm (d, 1H), 5.23 ppm (m, 1H), 3.51 ppm (s, 3H), 2.71 ppm (m, 2H), 2.04 ppm (s, 3H), 1.35 ppm (d, 6H), 1.28 ppm (t, 3H),

Sources & evidence

ORD record
ord-655458ada7a14ba9844de0c3423959ee
Source dataset
uspto-grants-1988_05
Patent number
US04746352

Reaction notes

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