authors |
Gamelas, CA; Neves, P; Gomes, AC; Valente, AA; Romao, CC; Goncalves, IS; Pillinger, M |
nationality |
International |
journal |
CATALYSIS LETTERS |
author keywords |
Molybdenum; Oxidative decarbonylation; Alkenes; Epoxidation; tert-butylhydroperoxide; Methyl oleate; Biomass conversion |
keywords |
EPOXIDIZED SOYBEAN OIL; TERT-BUTYL HYDROPEROXIDE; UNSATURATED FATTY-ACIDS; OLEFIN EPOXIDATION; TUNGSTEN COMPLEXES; VEGETABLE-OILS; ETA(5)-CYCLOPENTADIENYL MOLYBDENUM; CYCLOALKYL MOIETIES; BETA-OCTAMOLYBDATE; CRYSTAL-STRUCTURE |
abstract |
The molybdenum(II) tricarbonyl complexes [Mo(CO)(3)I2L (n) ] (n = 1, L = 2,2'-bipyridine, 4,4'-di-tert-butyl-2,2'-bipyridine; n = 2, L = pyridine, 4-tert-butylpyridine) have been examined as catalyst precursors for the epoxidation of the biorenewable olefin methyl oleate with tert-butylhydroperoxide. In situ oxidative decarbonylation of the precursors gives highly active and selective molybdenum(VI) catalysts, which were identified as the one-dimensional molybdenum oxide/bipyridine polymer [MoO3(2,2'-bipyridine)], octanuclear [Mo8O24(4,4'-di-tert-butyl-2,2'-bipyridine)(4)], and the pyridinium beta-octamolybdates (LH)(4)[Mo8O26] for L = pyridine or 4-tert-butylpyridine. |
publisher |
SPRINGER |
issn |
1011-372X |
year published |
2012 |
volume |
142 |
issue |
10 |
beginning page |
1218 |
ending page |
1224 |
digital object identifier (doi) |
10.1007/s10562-012-0890-5 |
web of science category |
Chemistry, Physical |
subject category |
Chemistry |
unique article identifier |
WOS:000309556400009
|
ciceco authors
impact metrics
journal analysis (jcr 2019):
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journal impact factor |
2.482 |
5 year journal impact factor |
2.555 |
category normalized journal impact factor percentile |
43.082 |
dimensions (citation analysis):
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altmetrics (social interaction):
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