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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1632491Generated: November 2, 2026

Maleic Anhydride → HCID 86739334, compound

https://huagongshe.com/reaction/1632491

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMaleic AnhydrideHCID 7923—
ReactantMenthofuranHCID 329983—
ProductHCID 86739334HCID 86739334—

Reaction Steps

The confectionery of claim 4 wherein the peppermint oil having a reduced menthofuran content is prepared by reacting the peppermint oil with about 0.5% to about 15% by weight maleic anhydride, based on the weight of peppermint oil to selectively form a menthofuran-maleic anhydride adduct without otherwise affecting the flavoring agent properties of the remaining peppermint oil constituents and recovering a peppermint oil having a reduced menthofuran content.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04476142
Source datasetuspto-grants-1984_10
ORD IDord-736127940b6846c79f5095ea576b6458
Source noteuspto-grants-1984_10