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Functionalization of silica (II) ‐ oxidation of cyclohexanes in the presence of functionalized silica complexed by iron and copper
Author(s) -
Kurusu Yasuhiko
Publication year - 1992
Publication title -
makromolekulare chemie. macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 0258-0322
DOI - 10.1002/masy.19920590125
Subject(s) - copper , cyclohexanes , surface modification , methylcyclohexane , yield (engineering) , chemistry , silica gel , catalysis , polymer chemistry , oxygen , inorganic chemistry , nuclear chemistry , materials science , organic chemistry , metallurgy
Silica gel was modified with (N,N‐dimethyl‐3‐ aminopropyl)trimethoxysilane and the functionalized silica catalysts thus prepared complexed with iron and copper to produce FS‐1{Fe},FS‐1{Cu}. 11.2% of methylcyclohexane was oxidized in the presence of oxygen with FS‐1(Fe) at 60°C. 2‐Hydroxymethylcyclohexane was obtained in 59% yield. The structural differences between FS‐1 (Fe)and FS‐1 {Cu} are discussed.