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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 383239Generated: October 29, 2026

Ethanol → HCID 25007594, compound

https://huagongshe.com/reaction/383239

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantFormaldehydeHCID 712—
Reactantp-ToluidineHCID 7813—
ReactantHCID 9813510HCID 9813510—
ProductHCID 25007594HCID 2500759430%

Reaction Steps

3′,7-Dihydroxyisoflav-3-ene (196 mg, 0.82 mmol) and p-toluidine (130 mg, 1.21 mmol) were dissolved in ethanol (1 ml). Formaldehyde solution (0.6 ml, 8.06 mmol, 37% wt.) was added and the reaction stirred at room temperature for 2 days. The resulting precipitate was collected to afford the title compound (99 mg, 30%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08367659B2
Source datasetuspto-grants-2013_02
ORD IDord-47521690866342b997494df5af411ad4
Source noteuspto-grants-2013_02