Dimethyl Sulfate → HCID 20130658, compound

HRID 845943Notes

Reaction equation

HRID 845943 reaction equation
[F:1][C:2]1[CH:13]=[C:12]([F:14])[C:11]([N:15]2[C:20](=[O:21])[C:19]3[CH2:22][CH2:23][CH2:24][C:18]=3[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>[F:1][C:2]1[CH:13]=[C:12]([F:14])[C:11]([N:15]2[C:20](=[O:21])[C:19]3[CH2:22][CH2:23][CH2:24][C:18]=3[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 20130704HCID 20130704, compound

Product 1

HCID 20130658HCID 20130658, compound

Reagents, catalysts & solvents 1

HCID 3776IsopropanolSolvent

Procedure

using isopropyl 2,4-difluoro-5-(1,2,4,5,6,7-hexahydro-2,4-dioxo-3H-cyclopenta[d]pyrimidin-3-yl)-benzoate and dimethyl sulphate with sodium isopropylate in isopropanol there is obtained isopropyl 2,4-difluoro-5-(1,2,4,5,6,7-hexahydro-1-methyl-2,4-dioxo-3H-cyclopenta[d]pyrimidin-3-yl)-benzoate, m.p. 112°-115° C.,

Sources & evidence

ORD record
ord-454d62c0e84f4ce7af352fe0388df3e6
Source dataset
uspto-grants-1988_07
Patent number
US04760163

Reaction notes

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