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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2255434Generated: October 25, 2026

Methanol → Diphenic acid

https://huagongshe.com/reaction/2255434

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantDiphenic anhydrideHCID 72794—
ProductDiphenic acidHCID 10210—

Reaction Steps

Diphenic anhydride (10 g, 0.045 mol) was dissolved in 30 ml of methanol and refluxed overnight. Removal of the solvent and drying the product under vacuum afforded 11.8 g of diphenic acid momo-methyl ester.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05240939
Source datasetuspto-grants-1993_08
ORD IDord-2b57881159f34aa9a65de74f33514653
Source noteuspto-grants-1993_08