Process for producing anthracene diether
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United States of America Patent
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Oct 9, 2007
Grant Date -
Apr 13, 2006
app pub date -
Dec 19, 2002
filing date -
Dec 19, 2002
priority date (Note) -
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Abstract
An industrially advantageous process is presented whereby a high purity anthracene diether can be produced in good yield.An aqueous medium containing an alkali salt of 9,10-anthracenediol is added to an organic solvent containing an etherifying agent in the presence or absence of a quaternary ammonium compound or a quaternary phosphonium compound, to carry out the etherifying reaction to produce the anthracene diether.
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