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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1698831Generated: November 3, 2026

5-Aminophthalide → HCID 18551231, compound

https://huagongshe.com/reaction/1698831

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-AminophthalideHCID 720669—
ReactantHCID 18551181HCID 18551181—
Reactant4-Bromo-5-(4-methyl-2-oxo-4-phenyl-valeroylamino)-phthalideHCID 18551202—
ProductHCID 18551231HCID 18551231—

Reaction Steps

was obtained analogously to the process that is described for 4-bromo-5-(4-methyl-2-oxo-4-phenyl-valeroylamino)-phthalide from 5-aminophthalide and 4-(4-iodophenyl)-4-methyl-2-oxo-valeric acid as an oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06344454B1
Source datasetuspto-grants-2002_02
ORD IDord-bcfc1998ecb0463785dc498915982350
Source noteuspto-grants-2002_02