CHROMATOGRAPH FILLER AND ANALYZING METHOD OF ENANTIOMER MIXTURE USING SAID FILLER

PURPOSE:To obtain a chromatograph filler which is easily producible and is chemically stable by using the filler formed by grafting optically active organosilane. CONSTITUTION:The compd. expressed by the formula [ I ] is used as a filler. The compd. is obtd. by bringing the aminoalkylsilane expresse...

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Bibliographic Details
Main Authors OOI TAKAFUMI, KITAHARA HAJIME
Format Patent
LanguageEnglish
Published 14.01.1985
Edition4
Subjects
APPARATUS THEREFOR
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PHYSICS
TESTING
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:PURPOSE:To obtain a chromatograph filler which is easily producible and is chemically stable by using the filler formed by grafting optically active organosilane. CONSTITUTION:The compd. expressed by the formula [ I ] is used as a filler. The compd. is obtd. by bringing the aminoalkylsilane expressed by the formula IIinto reaction with an inorg. carrier having a hydroxyl group on the surface to incorporate the residual alkysilyl group into the surface of a carrier and bringing the compd. expressed by the formula III into reaction to cause dehydration polymn. or ionic bonding.
Bibliography:Application Number: JP19830114795