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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 327531Generated: November 1, 2026

3-[N-(2-Phthalimidoethyl)amino]-5-methoxychroman → 2-{2-[(5-Methoxy-chroman-3-yl)-propyl-amino]-ethyl}-isoindole-1,3-dione; hydrochloride

https://huagongshe.com/reaction/327531

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-[N-(2-Phthalimidoethyl)amino]-5-methoxychromanHCID 10315999—
Reactant3-[N-(4-Phthalimidobutyl)amino]-5-methoxychromanHCID 10429859—
Product2-{2-[(5-Methoxy-chroman-3-yl)-propyl-amino]-ethyl}-isoindole-1,3-dione; hydrochlorideHCID 997793770%

Reaction Steps

Using the procedure described in Example 2, but replacing the compound of Example 1 by the compound of Example 5, the expected product is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05273994
Source datasetuspto-grants-1993_12
ORD IDord-9db7bc228b1e408b9d71919309f7b1b8
Source noteuspto-grants-1993_12