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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 845946Generated: October 30, 2026

Dimethyl Sulfate → HCID 20130676, compound

https://huagongshe.com/reaction/845946

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethyl SulfateHCID 6497—
ReactantSodiumHCID 5360545—
ReactantHCID 20130579HCID 20130579—
SolventIsopropanolHCID 3776—
ProductHCID 20130676HCID 20130676—

Reaction Steps

using isopropyl 2-bromo-4-fluoro-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-bromo-4-fluoro-5-(1,2,4,5,6,7-hexahydro-1-methyl-2,4-dioxo-3H-cyclopenta[d]pyrimidin-3-yl)-benzoate, m.p. 116°-120° C.,

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04760163
Source datasetuspto-grants-1988_07
ORD IDord-65bd73888a534d578ee71705569d82e0
Source noteuspto-grants-1988_07