Results 71 to 80 of about 5,572 (222)
ChemistryEurope, Volume 4, Issue 6, June 2026.Polycyclic intermediates enable stereocontrolled synthesis of densely functionalized cis‐1,3‐diamine and amino alcohol carbocycles and heterocycles via structural‐to‐functional complexity transformations from low‐complexity starting material. Cis‐1,3‐functionalized carbocycles and saturated heterocycles are ubiquitous motifs in natural products ...
Jiayi Zhu +2 more
wiley +1 more source
Computational aspects of hydroformylation
, 2015 The influence of transition metal complexes as catalysts upon the activity and selectivity of hydroformylation reactions has been extensively investigated during the last decades.
Kégl, Tamás
core +1 more source
Beilstein Journal of Organic Chemistry, 2014 New cyclodextrin (CD)-grafted polymers functionalized with water-soluble phosphanes were synthesized in three steps starting from polyNAS. Once characterized by NMR spectroscopy and size-exclusion chromatography, they were used as additives in Rh ...
Jonathan Potier +5 more
doaj +1 more source
eFood, Volume 7, Issue 3, June 2026.Bioactive fatty acids from agro‐industrial byproducts are highlighted as a promising avenue for managing diabetes in this review, which aims to develop targeted interventions for optimal utilization and therapeutic benefits. ABSTRACT Diabetes mellitus (DM), influenced by multifaceted factors, creates a complex imbalance within the body. Nutrition plays
Youssef Elouafy +7 more
wiley +1 more source
Microwave assisted hydroformylation without syngas
, 2011 Hydroformylation is a powerful reaction that has suffered for some negative prejudices related to the use of gaseous H-2 and CO. Now it is possible to carry out hydroformylation and different cyclohydrocarbonylations, even on complex substrates, using ...
GIRARD N. +5 more
core +1 more source
Selective Transfer Hydrogenation of Polyenes to Monoenes Catalysed by Shvo's Catalyst
Advanced Synthesis &Catalysis, Volume 368, Issue 9, 5 May 2026.We report the reduction of polyenes to monoenes with near‐perfect selectivities at full conversion with isopropanol as hydrogen source. The reaction is catalysed by Shvo's catalyst and the selectivity towards conjugation, semihydrogenation or full hydrogenation can be adjusted via the reaction temperature.
Justus Diekamp +6 more
wiley +1 more source
Heterogeneous asymmetric hydroformylation of olefins on chirally modified Rh/SiO2 catalysts
, 2006 Heterogeneous chiral catalysts were prepared by modifying silica-supported rhodium (Rh/SiO2) with chiral phosphorus ligands. The chirally modified Rh/SiO2 catalysts exhibited high activity, regioselectivity, and enantioselectivity for the asymmetric ...
Li, Xiaohong +6 more
core +1 more source
Micro–Mesoporous Ferrierite: Strategies for Tuning the Accessibility of a Peculiar Zeolite
ChemCatChem, Volume 18, Issue 10, 27 May 2026.The anisotropic structure of ferrierite (FER) zeolite makes challenging the increase of catalyst effectiveness by hierarchical porosity. The pore mouth location of the active sites for butene isomerization requires a fine balance between development of external surface and retention of shape selectivity.
Jonathan Fabian Sierra‐Cantor +3 more
wiley +1 more source
ChemistryEurope, Volume 4, Issue 5, May 2026.Electron‐rich tris(pyridyl)borate stabilizes rare silver(I) and gold(I) carbonyl complexes. The resulting Ag–CO and Au–CO species show record‐low CO stretching frequencies, revealing enhanced metal→CO π‐backbonding. Structural and computational analyses highlight strong ligand donation, steric protection, and distinct bonding behaviors between the two ...
Mukundam Vanga +3 more
wiley +1 more source
Hydroformylation in fluorous biphasic media
, 2007 The hydroformylation of oct-1-ene is investigated under fluorous biphasic conditions, utilising the facile catalyst recovery that is provided by the temperature dependent miscibility of the perfluorinated solvent with normal organic solvents.
Mathison, Clare R.
core