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Sheet polymer and its complexes. II. Preparation and catalytic activity of polymeric tetrakisphenylporphyrin films crosslinked by 4,4′‐biphenylene‐bisulfoate
Author(s) -
Wang RongMin,
Li ShuBen,
Wang YunPu,
He YuFeng,
Lei ZiQiang
Publication year - 1998
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/(sici)1097-4628(19980321)67:12<2027::aid-app8>3.0.co;2-o
Subject(s) - acetophenone , ethylbenzene , cumene , cyclohexene , catalysis , biphenylene , chemistry , polymer chemistry , styrene , cumene hydroperoxide , polymer , infrared spectroscopy , photochemistry , materials science , copolymer , organic chemistry , phenylene
The polymeric meso‐tetra‐(4,4′‐biphenylene‐bisulfo)‐phenylporphyrin and its complexes (PMTBPBSOPP, M = Co, Mn, Cu, and Zn) have been prepared in the presence of phase‐transfer catalyst and characterized with ultraviolet–visible spectra, infrared spectra, X‐ray photoelectron spectroscopy, and scanning electron microscopy. Its catalytic activity in oxidation of cumene, ethylbenzene, and cyclohexene by molecular oxygen have been studied. Cumene afforded efficiently cumenol (1), acetophenone (2), together with a small amount of 4‐methyl acetophenone (3). Ethylbenzene afforded efficiently α‐methylbenzyl alcohol (4) and acetophenone (5). Cyclohexene catalyzed by PCuTBPBSOPP in the presence of molecular oxygen afforded 1,2‐cyclohexanediol (6) and 1,2‐cyclohexanedione (7). © 1998 John Wiley & Sons, Inc. J Appl Polym Sci 67:2027–2034, 1998