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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 236802Generated: October 25, 2026

Ethylene → Aniline

https://huagongshe.com/reaction/236802

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyleneHCID 6325—
Reactant2-MethylquinolineHCID 7060—
ReactantNitrobenzeneHCID 7416—
ProductAnilineHCID 61157.1%
ProductNitrobenzeneHCID 7416—

Reaction Conditions

Temperature160 °C

Reaction Steps

Twenty grams of nitrobenzene and 1.1 grams of iodo (4-iodophenyl) bis(triphenylphosphine)-palladium was placed in a 300 ml. stainless steel rocking autoclave. This was sealed and pressurized with ethylene to 600 psi and heated to 160° C. This temperature was maintained for 17 hours. The autoclave was then cooled and vented. After opening the vessel the reaction mixture was analyzed by gas chromatography. This analysis showed that 6.8 grams of 2-methylquinoline (54.0% efficiency) was obtained together with 0.6 grams of aniline (7.1% efficiency) and 7 grams of unreacted nitrobenzene.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04157445
Source datasetuspto-grants-1979_06
ORD IDord-aec30557fa214165851007ec1a03f945
Source noteuspto-grants-1979_06