Polymer-supported Schiff base complexes in oxidation reactions

KC Gupta, AK Sutar, CC Lin - Coordination Chemistry Reviews, 2009 - Elsevier
Polymer-supported Schiff base complexes of metal ions show high catalytic activity in
comparison to their unsupported analogues. The catalytic activity of metal complexes of …

Toward green catalytic synthesis—Transition metal-catalyzed reactions in non-conventional media

S Liu, J Xiao - Journal of Molecular Catalysis A: Chemical, 2007 - Elsevier
Solvents play a critical role in “greening” synthetic chemistry, and this is also true in catalytic
organic synthesis. This review attempts to summarize the progress made in the past a few …

Oxidative catalytic versatility of a trivacant polyoxotungstate incorporated into MIL-101 (Cr)

CM Granadeiro, ADS Barbosa, S Ribeiro… - Catalysis Science & …, 2014 - pubs.rsc.org
The first immobilization of the trivacant Keggin-type polyoxometalate ([A-PW9O34] 9−, PW9)
to prepare a novel heterogeneous oxidative catalyst is here reported. PW9 was incorporated …

Recent advances in catalytic and non-catalytic epoxidation of terpenes: a pathway to bio-based polymers from waste biomass

MFMG Resul, A Rehman, F Saleem, M Usman… - RSC …, 2023 - pubs.rsc.org
Epoxides derived from waste biomass are a promising avenue for the production of bio-
based polymers, including polyamides, polyesters, polyurethanes, and polycarbonates. This …

Polyoxometalates as antitumor agents: bioactivity of a new polyoxometalate with copper on a human osteosarcoma model

IE Leon, V Porro, S Astrada, MG Egusquiza… - Chemico-biological …, 2014 - Elsevier
Polyoxometalates (POMs) are early transition metal oxygen anion clusters. They display
interesting biological effects mainly related to their antiviral and antitumor properties. On the …

Chemo-, regio-and stereo-selective aerial oxidation of limonene to the endo-1, 2-epoxide over Mn (Salen)-sulfonated SBA-15

L Saikia, D Srinivas, P Ratnasamy - Applied Catalysis A: General, 2006 - Elsevier
Mn (Salen) complexes immobilized on sulfonic acid-functionalized SBA-15 molecular sieves
(SBA-15-pr-SO3-Mn (Salen)) catalyze the Mukaiyama-type oxidation of R-(+)-limonene …

Phosphotungstates as catalysts for monoterpenes oxidation: Homo-and heterogeneous performance

SS Balula, ICMS Santos, L Cunha-Silva, AP Carvalho… - Catalysis today, 2013 - Elsevier
Lacunary (PW11), mono-substituted (PW11M) and sandwich type M4 (PW9) 2
phosphotungstates (M= CoII, FeIII) exhibits high catalytic activity for geraniol and R-(+) …

Continuous process for the epoxidation of terpenes using mesoscale oscillatory baffled reactors

MFMG Resul, A Rehman, AML Fernández… - … and Processing-Process …, 2022 - Elsevier
Continuous epoxidation of terpenes with H 2 O 2 was carried out using mesoscale
oscillatory baffled reactors (meso-OBRs) in a solvent-free environment. The performance of …

Precursors of tetragonal tungsten bronzes as catalysts in selective reactions: Liquid phase oxidation of diphenyl sulfide and gas phase oxidation of hydrogen sulfide

MG Egusquiza, MD Soriano, M Muñoz, G Romanelli… - Catalysis Today, 2021 - Elsevier
Mixed metal oxides, of the type (KNaM) x P 0.11 WV 0.2 NbO x and (NH 4) x/(Na) x P 0.11
WV 0.2 NbO x, were prepared by hydrothermal synthesis from lacunary …

Novel Schiff base complexes as catalysts in aerobic selective oxidation of β-isophorone

J Mao, N Li, H Li, X Hu - Journal of Molecular Catalysis A: Chemical, 2006 - Elsevier
A series of novel metal–Schiff base complexes with the general formula MLnXm (where M=
Cu, Ce, Nd, etc., L= disalicylaldehyde–arginine (DSALA) and the derivatives, n= 1, 2, X= Cl …