Results 31 to 40 of about 619,568 (137)
The Chemical Record, Volume 26, Issue 8, August 2026.This review highlights recent advances in the use of organic carbonates, dimethyl carbonate (DMC), diethyl carbonate (DEC), and propylene carbonate (PC), as solvents in organic synthesis. Based on over seventy studies from the past 6 years, it shows their application in different organic reaction types, emphasizing their role in safer and more ...
Gabriela T. Quadros +5 more
wiley +1 more source
Hydrogenation of cinnamyl methyl ether and allylbenzene on palladium catalysts
, 1987 The hydrogenation of cinnamyl methyl ether and allylbenzene in hexane and acetone at 20 °C and atmospheric pressure of hydrogen has been studied on eight palladium catalysts. The hydrogenation of cinnamyl methyl ether is accompanied by C-O bond splitting
Eva Fialová +3 more
core +1 more source
A Hoveyda–Grubbs‐Type Olefin Metathesis Catalyst Bearing a Fluorinated Unsymmetrical NHC Ligand
European Journal of Inorganic Chemistry, Volume 29, Issue 21, 25 July 2026.A fluorinated unsymmetrical NHC ruthenium complex was synthesised and employed as a catalyst for olefin metathesis reactions. The modification of the steric and electronic properties of the NHC ligand through the introduction of fluorine substituents results in improved activity but lower selectivity compared to the analogous non‐fluorinated NHC ...
Rubina Troiano +3 more
wiley +1 more source
Advanced Synthesis &Catalysis, Volume 368, Issue 13, 2 July 2026.Combining dichloro and diiodo ruthenium catalysts produces mixed chloro–iodo species via in situ halide exchange, resulting in a new, more efficient catalytic system. The mixed catalysts outperform their homo‐anionic counterparts, delivering enhanced activity, higher conversion, and strong suppression of isomerization under both thermal and ...
Nebal Alassad +3 more
wiley +1 more source
Food Science &Nutrition, Volume 14, Issue 7, July 2026.Untargeted UPLC‐Q‐Orbitrap MS/MS metabolomics was used to profile fingered citron (Citrus medica) from four Chinese production regions (CF1–CF4) and chayote (Sechium edule, CFM). Of 380 putatively annotated metabolites, 65 differential metabolites distinguished the five groups, clearly separating chayote from fingered citron and highlighting regional ...
Bin Li, Ruiyi Fan
wiley +1 more source
Gamma-radiation initiated addition of allylbenzene to the morpholine
, 1999 Radiation induced addition of allylbenzene to morpholine in liquid state was investigated by UV-, IR-spectroscopy and GS/mass spectrometry. Conversion of monomer depends on its initial concentration in the solution and this value is maximum for 0.05M ...
Önal, Ahmet Muhtar +3 more
core +1 more source
Angewandte Chemie Novit, Volume 2, Issue 2, June 2026.The direct spectroscopic characterization of the elusive (DTBM‐SEGPHOS)CuH monomer enabled quantitative kinetic analysis to elucidate its stability, hydrocupration reactivity, and limitations in alkene functionalization catalysis. ABSTRACT The bulky diphosphine DTBM‐SEGPHOS is widely employed in CuH‐catalyzed transformations as it provides remarkably ...
David E. Ryan +8 more
wiley +1 more source
Polymerization of allylbenzene with metallocene catalysts
, 1999 Homopolymerization of allylbenzene was carried out with various metallocene/methylaluminoxane (MAO) catalysts. Different polymerization behavior was observed depending upon the catalysts empolyed.
Liu, JW +3 more
core +1 more source
Wind Derivatives: Modeling and Pricing [PDF]
, 2013 Wind is considered to be a free, renewable and environmentally friendly source of energy. However, wind farms are exposed to excessive weather risk since the power production depends on the wind speed, the wind direction and the wind duration.
Zapranis, Achilleas +1 more
core +1 more source
Deprotonative C(sp3)/C(sp2)–H (Multi)Silylation of (Hetero)Arenes Mediated by NaTMP
Angewandte Chemie, Volume 138, Issue 21, 18 May 2026.An operationally simple protocol using a strongly basic sodium amide in combination with sterically emcumbered silicon electrophiles enables the deprotonative C–H (multi)silylation of a myriad of (hetero)arenes. Mechanistic investigations highlight the pivotal role of steric and coordination effects in controlling the regioselectivity and efficiency of
David Sánchez‐Roa +6 more
wiley +1 more source