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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 895958Generated: November 2, 2026

3,4-Dihydroxybenzaldehyde → 2-cyano-3-(3,4-dihydroxyphenyl)-N-phenyl-2-propenamide

https://huagongshe.com/reaction/895958

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3,4-DihydroxybenzaldehydeHCID 8768—
ReactantAcetamide, 2-cyano-N-phenyl-HCID 69296—
Product2-cyano-3-(3,4-dihydroxyphenyl)-N-phenyl-2-propenamideHCID 2055—

Reaction Steps

Following the procedure as set forth in Example 6 above, N-phenylcyanoacetamide was condensed with 3,4-dihydroxybenzaldehyde to yield the title compound, m.p. 258° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUSRE038761E1
Source datasetuspto-grants-2005_07
ORD IDord-32b6ffbe7ce349518fc0634f496d245d
Source noteuspto-grants-2005_07