NEW CRYSTAL OF BISARYL IODONIUM SALT AND ITS PRODUCTION

PROBLEM TO BE SOLVED: To provide a crystal of bis(4-t-butylphenyl)iodonium hexafluorophosphate having excellent storage stability and provide a process for producing the crystal. SOLUTION: This crystal of bis(4-t-butylphenyl)iodonium hexafluorophosphate is characterized by the X-ray diffraction patt...

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Bibliographic Details
Main Authors MATSUMOTO MANSUKE, NAWAMOTO SHINZO
Format Patent
LanguageEnglish
Published 07.07.1998
Edition6
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
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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Summary:PROBLEM TO BE SOLVED: To provide a crystal of bis(4-t-butylphenyl)iodonium hexafluorophosphate having excellent storage stability and provide a process for producing the crystal. SOLUTION: This crystal of bis(4-t-butylphenyl)iodonium hexafluorophosphate is characterized by the X-ray diffraction pattern showing characteristic peaks at diffraction angles (2θ) of 6.1 deg., 9.5 deg., 16.4 deg., 17.2 deg. and 18.5 deg. by X-ray diffraction analysis with Cu-Kα ray. The crystal can be produced e.g. by removing methanol from a methanol solution of the compound.
Bibliography:Application Number: JP19960359245