Cyclopentadienyl difluoro alkoxy titanium compound and its preparation method and use

A monocyclopentadienyl difluoro-alkoxy titanium compound is disclosed. Its formula is Cp'TiF2(OR), where CP1 is cyclopentadienyl or substituted cyclopentadienyl, and R is C1-C20 alkyl, or C6-C20 arylor aralkyl. The substituent of the said substituted cyclopentadienyl is C1-C20 alkyl, C6-C20 ary...

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Hauptverfasser:	YANLONG QIAN, HAO ZHANG, XIANMIAO QIAN
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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creator	YANLONG QIAN HAO ZHANG XIANMIAO QIAN
description	A monocyclopentadienyl difluoro-alkoxy titanium compound is disclosed. Its formula is Cp'TiF2(OR), where CP1 is cyclopentadienyl or substituted cyclopentadienyl, and R is C1-C20 alkyl, or C6-C20 arylor aralkyl. The substituent of the said substituted cyclopentadienyl is C1-C20 alkyl, C6-C20 aryl or aralkyl, C2-C20 alkenyl, or C1-C20 silalkyl. The said compound can be used to prepare the catalystfor polymerizing reaction of olefine, especially for synthesizing syndiotactic polystyrene. Its preparing process is also disclosed.
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Its formula is Cp'TiF2(OR), where CP1 is cyclopentadienyl or substituted cyclopentadienyl, and R is C1-C20 alkyl, or C6-C20 arylor aralkyl. The substituent of the said substituted cyclopentadienyl is C1-C20 alkyl, C6-C20 aryl or aralkyl, C2-C20 alkenyl, or C1-C20 silalkyl. The said compound can be used to prepare the catalystfor polymerizing reaction of olefine, especially for synthesizing syndiotactic polystyrene. 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Its formula is Cp'TiF2(OR), where CP1 is cyclopentadienyl or substituted cyclopentadienyl, and R is C1-C20 alkyl, or C6-C20 arylor aralkyl. The substituent of the said substituted cyclopentadienyl is C1-C20 alkyl, C6-C20 aryl or aralkyl, C2-C20 alkenyl, or C1-C20 silalkyl. The said compound can be used to prepare the catalystfor polymerizing reaction of olefine, especially for synthesizing syndiotactic polystyrene. 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Its formula is Cp'TiF2(OR), where CP1 is cyclopentadienyl or substituted cyclopentadienyl, and R is C1-C20 alkyl, or C6-C20 arylor aralkyl. The substituent of the said substituted cyclopentadienyl is C1-C20 alkyl, C6-C20 aryl or aralkyl, C2-C20 alkenyl, or C1-C20 silalkyl. The said compound can be used to prepare the catalystfor polymerizing reaction of olefine, especially for synthesizing syndiotactic polystyrene. Its preparing process is also disclosed.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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subjects	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
title	Cyclopentadienyl difluoro alkoxy titanium compound and its preparation method and use
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