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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2268476Generated: October 26, 2026

Hydrazine hydrate (1:1) → HCID 18348528, compound

https://huagongshe.com/reaction/2268476

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantN-[8-(4,5,6,7-tetramethoxyindan-2-yl)octyl]phthalimideHCID 18348600—
SolventEthanolHCID 702—
ProductHCID 18348528HCID 1834852891.8%

Reaction Steps

The mixture of N-[8-(4,5,6,7-tetramethoxyindan-2-yl)octyl]phthalimide (384 mg), hydrazine monohydrate (194 mg) in ethanol (8 ml) was heated under reflux for 6 hr. The reaction mixture was cooled to room temperature and solid was filtered off and the filtrate was concentrated. The residue was diluted with ethyl acetate, washed with 1M aqueous potassium carbonate, water, and saturated aqueous sodium chloride, and dried. The solvent was removed in vacuo to yield the entitled compound (260 mg) as an oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06326369B1
Source datasetuspto-grants-2001_12
ORD IDord-904bc13e562e495a9b4be68fed61e858
Source noteuspto-grants-2001_12