Premium
Preparation and catalytic oxidation properties of inorganic polymer encapsulated metal complexes
Author(s) -
Wang RongMin,
Zhang ZhenLin,
Lou JianFang,
Wang YunPu,
Song PengFei,
Xia ChunGu
Publication year - 2004
Publication title -
polymers for advanced technologies
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.61
H-Index - 90
eISSN - 1099-1581
pISSN - 1042-7147
DOI - 10.1002/pat.445
Subject(s) - catalysis , cyclohexene , epoxide , molecular sieve , metal , polymer , solvent , materials science , catalytic oxidation , polymer chemistry , organic chemistry , chemistry
An inorganic polymer supporter, such as molecular sieve MCM‐41, was used as a support for encapsulating metal complex catalysts. The metal complex was prepared with L ‐glutamic acid and Co(OAc) 2 · 4H 2 O. Their catalytic activity in oxidation of cyclohexene with H 2 O 2 was studied. The major products of this reaction were hexanedial, 2‐cyclohexen‐1‐one, 2‐cyclohexen‐1‐hydropenoxide and epoxide, which is different from typical oxidation of cyclohexene. The effect of temperature, solvent, additive, the amount of catalyst and oxidant were also discussed. The catalyst shows high catalytic activity. Copyright © 2004 John Wiley & Sons, Ltd.