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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1283970Generated: October 26, 2026

Ethyl 2-methyl-4-pentenoate → Ethyl 2-methyl-3,4-pentadienoate

https://huagongshe.com/reaction/1283970

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl 2-methyl-4-pentenoateHCID 62024—
ReactantEthyl 2-methyl-3-pentenoate, (3Z)-HCID 14423335—
CatalystCalcium Palladium CarbonateHCID 12000666—
ProductEthyl 2-methyl-3,4-pentadienoateHCID 62166—

Reaction Steps

FIG. 7 is an illustration of the GLC curve for a mixture of ethyl-2-methyl-4-pentenoate and ethyl-2-methyl-cis-3-pentenoate produced by the hydrogenation of ethyl-2-methyl-3,4-pentadienoate with a Pd/CaCO3 catalyst according to Example XVII.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03976801
Source datasetuspto-grants-1976_08
ORD IDord-5537eb32f8cb4a83942683e92bd4d351
Source noteuspto-grants-1976_08