Process for reducing polynuclear aromatic mutagenicity by alkyla

Details Process for reducing polynuclear aromatic mutagenicity by alkyla Process for reducing polynuclear aromatic mutagenicity by alkyla

1995-01-25

1996-01-30

Pal, Asok

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By condensation of entire molecules or entire hydrocarbyl...

585456, 585459, 585462, 585465, 585466, 585467, 585468, C07C 266

Patent

active

054881935

ABSTRACT:
A process for reducing the mutagenicity of a polynuclear aromatic containing material containing from three to seven fused aromatic rings, especially a hydrocarbon refinery stream. The process reduces the initial mutagenicity index to a lower value by alkylating the compound with an alkylating agent which introduces an alkyl substituent having from three to five carbon atoms into the aromatic compound in the presence of an acid catalyst under alkylation conditions.

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