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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1975322Generated: October 31, 2026

Sulfuric Acid → HCID 10656042, compound

https://huagongshe.com/reaction/1975322

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSulfuric AcidHCID 1118—
ReactantHCID 10516025HCID 10516025—
SolventAcetic AcidHCID 176—
ProductHCID 10656042HCID 10656042—

Reaction Steps

To a stirred solution of glacial acetic acid (100 ml) and an aqueous solution of sulfuric acid (12.5%, 30 ml), there was added methyl 1-(2,4-difluorobenzyl)-2-oxocyclopentanecarboxylate (5.14 g, 21.6 mmol). The mixture was refluxed in a stream of argon for 5 h.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05286737
Source datasetuspto-grants-1994_02
ORD IDord-3e47b7460aa94e8985812e0ba23aa96c
Source noteuspto-grants-1994_02