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Oxidation of 1,4‐Dioxane over Ti‐MWW in the Presence of H 2 O 2
Author(s) -
Fan Weibin,
Kubota Yoshihiro,
Tatsumi Takashi
Publication year - 2008
Publication title -
chemsuschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.412
H-Index - 157
eISSN - 1864-564X
pISSN - 1864-5631
DOI - 10.1002/cssc.200700003
Subject(s) - catalysis , 1,4 dioxane , solvent , aqueous solution , chemistry , substrate (aquarium) , redox , inorganic chemistry , photochemistry , organic chemistry , oceanography , geology
Ti time for dioxane : Oxidation of 1,4‐dioxane with aqueous H 2 O 2 over various titanosilicates was investigated. Use of Ti‐MWW as catalyst leads to much higher conversions than with TS‐1 and Ti‐Beta under solvent‐free conditions and is accounted for by a radical mechanism. The number of active intermediate Ti species is highly dependent on the substrate, solvent, and titanosilicate used.