Cyclic olefin polymerisation process

Cyclic olefin polymerisation process

Provided is a method of preparing a phosphonium compound by reacting a protic phosphonium compound represented by [(R1)-P(R2)a(R2')b]HX and a salt compound represented by [C][Ani]. Therefore, a phosphonium compound used as a cocatalyst for the preparation of a polar cyclic olefin polymer can be...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHUN, SUNG-HO, CHOI, DAI-SEUNG, PARK, YOUNG-WHAN, YOON, SUNGCHEOL, WON, YOUNGUL
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:Provided is a method of preparing a phosphonium compound by reacting a protic phosphonium compound represented by [(R1)-P(R2)a(R2')b]HX and a salt compound represented by [C][Ani]. Therefore, a phosphonium compound used as a cocatalyst for the preparation of a polar cyclic olefin polymer can be produced at high yield.