ALKOHOLFREIE ORTHOESTER DES ZIRKONIUMS UND HAFNIUMS UND VERFAHREN ZU DEREN HERSTELLUNG

ALKOHOLFREIE ORTHOESTER DES ZIRKONIUMS UND HAFNIUMS UND VERFAHREN ZU DEREN HERSTELLUNG

These esters are prepared by carrying out the reaction between the halides of these metals and the alcohols in the presence of hydrocarbons or chlorocarbons and using the alcohol not in excess. In this reaction, the desired orthoesters are obtained in very pure form and are not formed as adducts wit...

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Hauptverfasser: SREBNY,HANS-GUENTHER,.DR, VAHLENSIECK,HANS-JOACHIM,.DR, HORNS,UDO,.DR
Format: Patent
Sprache: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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Zusammenfassung:These esters are prepared by carrying out the reaction between the halides of these metals and the alcohols in the presence of hydrocarbons or chlorocarbons and using the alcohol not in excess. In this reaction, the desired orthoesters are obtained in very pure form and are not formed as adducts with alcohol. They can be isolated as solids. ……