Epoxidation processes by pyridoxal dioxomolybdenum (VI)(Pre) catalysts without organic solvent

J Pisk, D Agustin, V Vrdoljak… - Advanced synthesis & …, 2011 - Wiley Online Library
Molybdenum (VI) pyridoxal thiosemicarbazonato complexes have proved to be efficient
catalysts in the olefinic epoxidation of cyclooctene by aqueous TBHP in the absence of an …

Molybdenum compounds in organic synthesis

RI Khusnutdinov, TM Oshnyakova… - Russian Chemical …, 2017 - iopscience.iop.org
The review presents the first analysis and systematic discussion of data published in the last
35–40 years on the use of molybdenum compounds and complexes in organic synthesis …

Catalytic olefin epoxidation with η5-cyclopentadienyl molybdenum complexes

N Grover, FE Kuhn - Current Organic Chemistry, 2012 - ingentaconnect.com
Applications of η5-cyclopentadienyl molybdenum complexes as catalysts for achiral and
chiral epoxidation of olefins are reviewed. The discussion is categorized according to the …

An Octanuclear Molybdenum(VI) Complex Containing Coordinatively Bound 4,4′-di-tert-Butyl-2,2′-Bipyridine, [Mo8O22(OH)4(di-tBu-bipy)4]: Synthesis …

TR Amarante, P Neves, C Tome, M Abrantes… - Inorganic …, 2012 - ACS Publications
The reaction of [MoO2Cl2 (di-t Bu-bipy)](1)(di-t Bu-bipy= 4, 4′-di-tert-butyl-2, 2′-
bipyridine) with water at 100–120° C in a Teflon-lined stainless steel autoclave, in an open …

Epoxidation of cyclooctene using soluble or MCM-41-supported molybdenum tetracarbonyl–pyridylimine complexes as catalyst precursors

AC Gomes, SM Bruno, S Gago, RP Lopes… - Journal of …, 2011 - Elsevier
The ligand N-(n-propyl)-2-pyridylmethanimine (pyim) and an immobilised analogue of this
ligand (MCM-41-pyim) were prepared by the condensation reaction of 2 …

Dioxomolybdenum (VI) complexes containing chiral oxazolines applied in alkenes epoxidation in ionic liquids: A highly diastereoselective catalyst

JA Brito, S Ladeira, E Teuma, B Royo… - Applied Catalysis A …, 2011 - Elsevier
New monometallic dioxomolybdenum complexes, 2 and 3, containing the bis (oxazoline) B
and the oxazolinyl-pyridine C respectively, have been prepared and fully characterized both …

Molybdenum (II) diiodo-tricarbonyl complexes containing nitrogen donor ligands as catalyst precursors for the epoxidation of methyl oleate

CA Gamelas, P Neves, AC Gomes, AA Valente… - Catalysis letters, 2012 - Springer
The molybdenum (II) tricarbonyl complexes [Mo (CO) 3 I 2 L n](n= 1, L= 2, 2′-bipyridine, 4,
4′-di-tert-butyl-2, 2′-bipyridine; n= 2, L= pyridine, 4-tert-butylpyridine) have been …

Molybdenum versus Tungsten for the Epoxidation of Cyclooctene Catalyzed by [Cp*2M2O5]

P Sözen‐Aktaş, E Manoury… - European Journal of …, 2013 - Wiley Online Library
The catalytic activity of [Cp* 2M2O5](M= Mo, W; Cp*= pentamethylcyclopentadienyl) for the
homogeneous epoxidation of a solution of cyclooctene in MeCN/toluene follows the order …

Heterogeneous oxidation catalysts formed in situ from molybdenum tetracarbonyl complexes and tert-butyl hydroperoxide

P Neves, TR Amarante, AC Gomes, AC Coelho… - Applied Catalysis A …, 2011 - Elsevier
The tetracarbonyl complexes cis-[Mo (CO) 4 {2-[3 (5)-pyrazolyl] pyridine}](1) and cis-[Mo
(CO) 4 {ethyl [3-(2-pyridyl)-1-pyrazolyl] acetate}](2) were obtained in excellent yields by …

Bis (pyrazolyl) methanetetracarbonyl-molybdenum (0) as precursor to a molybdenum (VI) catalyst for olefin epoxidation

S Figueiredo, AC Gomes, JA Fernandes… - Journal of …, 2013 - Elsevier
Bis (pyrazolyl) methanetetracarbonyl-molybdenum (0), cis-[Mo (CO) 4 (BPM)](1), was
prepared from Mo (CO) 6 and the ligand bis (pyrazolyl) methane (BPM), and examined as a …