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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 986848Generated: October 30, 2026

Vanillin → HCID 291123, compound

https://huagongshe.com/reaction/986848

Reaction equation

Participants

RoleNameHCIDCharge
ReactantVanillinHCID 1183—
ReactantDiethanolamineHCID 8113—
ReactantHydantoinHCID 10006—
ProductHCID 291123HCID 291123—

Reaction Steps

condensing vanillin and hydantoin by heating together in admixture with diethanolamine to produce 5-vanillylidenehydantoin, and

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04716246
Source datasetuspto-grants-1987_12
ORD IDord-19de35e3b8dd432b9068efdf1294c89b
Source noteuspto-grants-1987_12