Catalytic process for selective alkylation of aromatic hydrocarbons
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United States of America Patent
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Aug 3, 1993
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N/A
app pub date -
Mar 19, 1992
filing date -
Mar 21, 1991
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Abstract
A catalytic process for the selective alkylation of mono- and polycyclic aromatic hydrocarbons is described. The aromatic hydrocarbon is reacted with an alkylating agent in the presence of an acid form of a dealuminated small pore mordenite catalyst having an atomic ratio Si/Al of at least 10:1 to thereby yield the desired alkyl substituted derivative with improved selectivity and improved yield.
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