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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1903893Generated: October 26, 2026

3,4,5,6-Tetrahydrophthalic anhydride → N-(3-Hydroxy-4-chlorophenyl)-3,4,5,6-tetrahydrophthalimide

https://huagongshe.com/reaction/1903893

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3,4,5,6-Tetrahydrophthalic anhydrideHCID 12475—
Reactant5-Amino-2-chlorophenolHCID 80676—
SolventAcetic AcidHCID 176—
ProductN-(3-Hydroxy-4-chlorophenyl)-3,4,5,6-tetrahydrophthalimideHCID 12769235—

Reaction Steps

Employed 47.5 g of 3-hydroxy-4-chloroaniline (0.33 mol); 38.2 of 3,4,5,6-tetrahydrophthalic anhydride (0.25 mol) and 350 ml of glacial acetic acid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04439229
Source datasetuspto-grants-1984_03
ORD IDord-409fc4fa12124257a8cc85edb33c9516
Source noteuspto-grants-1984_03