Dimethyl Sulfate → HCID 20130694, compound

HRID 845935Notes

Reaction equation

HRID 845935 reaction equation
[Cl:1][C:2]1[CH:13]=[C:12]([F:14])[C:11]([N:15]2[C:20](=[O:21])[CH:19]=[C:18]([CH2:22][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.[Na]>C(O)(C)C>[Cl:1][C:2]1[CH:13]=[C:12]([F:14])[C:11]([N:15]2[C:20](=[O:21])[CH:19]=[C:18]([CH2:22][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

5

Reactant 3

HCID 6497Dimethyl SulfateHCID 5360545SodiumHCID 20130638HCID 20130638, compound

Product 1

HCID 20130694HCID 20130694, compound

Reagents, catalysts & solvents 1

HCID 3776IsopropanolSolvent

Procedure

using isopropyl 2-chloro-4-fluoro-5-[3,6-dihydro-4-propyl-2,6-dioxo-1(2H)-pyrimidinyl]-benzoate and dimethyl sulphate with sodium isopropylate in isopropanol there is obtained isopropyl 2-chloro-4-fluoro-5-[3,6-dihydro-3-methyl-4-propyl-2,6-dioxo-1(2H)-pyrimidinyl]-benzoate, 1H--NMR (CDCl3, 400 MHz) 7.83 ppm (d, 1H), 7.34 ppm (d, 1H), 5.73 ppm (s, 1H), 5.23 ppm (m, 1H), 3.45 ppm (s, 3H), 2.53 ppm (t, 2H), 1.72 ppm (m, 2H), 1.36 ppm (d, 6H), 1.10 ppm (t, 3H),

Sources & evidence

ORD record
ord-3d6c70b8100448fdb2442c1a3754dd7f
Source dataset
uspto-grants-1988_07
Patent number
US04760163

Reaction notes

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