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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2305828Generated: November 1, 2026

Acetaldehyde → HCID 54148221, compound

https://huagongshe.com/reaction/2305828

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetaldehydeHCID 177—
ReactantMethyl cyanoacetateHCID 7747—
ProductHCID 54148221HCID 54148221—

Reaction Steps

Similarly to Example 1a), acetaldehyde was reacted with methyl-cyanoacetate in a Knoevenagel reaction to give methyl 2-cyanobut-2-enoate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06441044B1
Source datasetuspto-grants-2002_08
ORD IDord-255ea8cab9b943ff95a952cb9c30d33a
Source noteuspto-grants-2002_08