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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1873067Generated: November 2, 2026

Ammonia → 2-Ethyl-5-methylpyridine

https://huagongshe.com/reaction/1873067

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmoniaHCID 222—
ReactantMethacroleinHCID 6562—
Reactant2,3,5-TrimethylpyridineHCID 12759—
SolventMethyl Ethyl KetoneHCID 6569—
Product2-Ethyl-5-methylpyridineHCID 519519—

Reaction Steps

When the process of the present invention is performed in the form of a fixed bed, the catalyst of the present invention is packed in a reactor and heated to a reaction temperature. Then, the mixture of methacrolein, methyl ethyl ketone, ammonia and optionally an inert gas is supplied in the reactor to proceed the gas phase catalytic reaction while maintaining the suitable reaction temperature. Thus, a reaction product gas containing 2,3,5-collidine and 2-ethyl-5-methylpyridine is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06111113
Source datasetuspto-grants-2000_08
ORD IDord-287afbf1144f49ab9cb9101146f26aee
Source noteuspto-grants-2000_08