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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 239850Generated: October 25, 2026

Ethylene → 1-Decene

https://huagongshe.com/reaction/239850

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyleneHCID 6325—
Reactant1-OcteneHCID 8125—
ReactantPalmitoleic AcidHCID 445638—
ReactantOleic AcidHCID 445639—
ReactantMethyl 9-decenoateHCID 1778877—
Product1-DeceneHCID 13381—
ProductEthyl 9-decenoateHCID 522255—

Reaction Steps

Ethenolysis comprises a cross-metathesis reaction involving ethene. According to some preferred embodiments of the invention, a mixture of ethyl esters of Palmitoleic acid (C16:1) and Oleic acid (C18:1) are subjected to conditions of ethenolysis to yield a mixture of α-olefins (1-Octene and 1-Decene) and Methyl 9-Decenoate. See FIG. 8. The 1-Octene is a product unique to ethenolysis of Palmitoleic acid (C16:1). In the inventive method, Ethyl 9-Decenoate and 1-Decene will also form from the mixture of Palmitoleic and Oleic acid ethyl esters. Prior art methods using Oleic acid esters (Methyl Oleate) as the starting material only produce Methyl 9-Decenoate and 1-Decene.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08642814B1
Source datasetuspto-grants-2014_02
ORD IDord-d007832479fa493b91ab0a957c152e6b
Source noteuspto-grants-2014_02