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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1077600Generated: October 31, 2026

Phthalic Anhydride → HCID 19698913, compound

https://huagongshe.com/reaction/1077600

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhthalic AnhydrideHCID 6811—
ReactantTriethylamineHCID 8471—
ReactantHCID 19698939HCID 19698939—
SolventTolueneHCID 1140—
ProductHCID 19698913HCID 19698913—

Reaction Steps

8-Bromo-2-methylaminooctane is treated with phthalic anhydride in toluene in the presence of triethylamine under reflux. The solvent is removed in vacuo. The residue, when triturated with water, acidified with hydrochloric acid and crystallized from alcohol will yield N-(8-bromo-2-methyloctyl)phthalimide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05543507
Source datasetuspto-grants-1996_08
ORD IDord-cc22abfff38d4a1494e483a29d71a742
Source noteuspto-grants-1996_08