Novel method for preparing styrenic olefins

Novel method for preparing styrenic olefins

The present invention relates to a method for preparing a styrenic olefin. The method of the present invention comprises the steps of: adding a catalyst and a solvent in a reactor and heating the reactor to create a reflux state; adding an alcohol starting material to the reactor dropwise at a const...

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1. Verfasser: LEE MIN-HYUNG,LEE SUN-WOO,JEONG YOU-MI,PARK DOH-YEON,RYU JIN-YOUNG
Format: Patent
Sprache:eng
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ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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creator LEE MIN-HYUNG,LEE SUN-WOO,JEONG YOU-MI,PARK DOH-YEON,RYU JIN-YOUNG
description The present invention relates to a method for preparing a styrenic olefin. The method of the present invention comprises the steps of: adding a catalyst and a solvent in a reactor and heating the reactor to create a reflux state; adding an alcohol starting material to the reactor dropwise at a constant rate; removing water generated by adding the alcohol starting material from the reactor, and purifying the obtained styrenic olefin. The method of the present invention is advantageous in minimizing byproducts and preparing styrenic olefins having a variety of substituents in high yield.
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
title Novel method for preparing styrenic olefins
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