Results 161 to 170 of about 52,163 (277)

Enhancing hydrogen uptake in TiFe at moderate pressures <i>via</i> rationally designed biomass-derived carbon additives. [PDF]

RSC Adv
Kalibek M, Issatayev N, Ospanova A, Orazbek T, Amankeldiyeva A, Karibayev M, Kudryashov V, Kaisha A, Shah D, Nuraje N.   +9 more
europepmc   +1 more source

First-principles study on interfacial property in MgB2-based reactive hydride composites

Scripta Materialia
Yuanyuan Shang, Archa Santhosh, Paul Jerabek, Thomas Klassen, Claudio Pistidda   +4 more
openaire   +1 more source

Chemoselectivity and Enantioselectivity in the Conjugate Reduction of Cinnamate Esters and a Tandem Conjugate Reduction‐Ester Hydrogenation Using Manganese Catalysts

European Journal of Organic Chemistry, EarlyView.
An improved synthesis of a manganese catalyst used for hydrogenation of ketones, esters and imines is reported. The catalyst has now been found to effect tandem conjugate reduction‐ester hydrogenations with very low amounts of allylic alcohol by‐products.
José A. Fuentes, Matthew L. Clarke
wiley   +1 more source

Enhanced environmental remediation through hybrid adsorption-photocatalysis using ZnO/TiO₂-CaAlg composite catalysts. [PDF]

RSC Adv
Ammouchi N, Zaiter A, Djermoune A, Bouzenad N, Hamrouche N, Abdennouri A, Belhocine Y, Sbei N, Rahali S, Taha TH, Boufahja F, Elfalleh W, Garzoli S, Bendif H, Slimane Ben Ali D.   +14 more
europepmc   +1 more source

Triptindane‐9,10,11‐triol: Threefold Hydride Transfer from Lithium Aluminum Hydride as the Key Step to C3‐Symmetrically Trifunctionalized Tribenzo[3.3.3]propellanes

European Journal of Organic Chemistry, EarlyView.
Threefold reduction of 9,10,11‐triptindanetrione with LiAlH4 or NaBH4 yields exclusively the C3‐symmetric triol, suggesting an intracomplex (“rolling”) mechanism. However, use of LiAlH4/LiAlD4 (1 : 1) reveals a preceding hydride exchange. Mechanistic implications are discussed including the reduction of the related diketone.
Thorsten Hackfort, Bernhard M. Malorny, Andreas Mix, Beate Neumann, Hans‐Georg Stammler, Dietmar Kuck   +5 more
wiley   +1 more source

Room-Temperature Thermal Cycling Driven Pyro-Catalysis over g-C₃N₄/ZnO Composites for Efficient Dye Degradation. [PDF]

Nanomaterials (Basel)
Cheng C, Chen B, Xu T, Li M, Zhu G, Hao C, Wu Z, Liu W, Jia Y.   +8 more
europepmc   +1 more source

How Flow Injection Analysis (FIA) over the past 25 years has changed our way of performing chemical analyses [PDF]

, 2007
Hansen, Elo Harald, Miró, Manuel
core   +1 more source

Additives Promote Divergent Reactivity in Photolytic Deoxygenation and Lactonization Reactions of Cobalt Alkoxycarbonyls

European Journal of Organic Chemistry, EarlyView.
We report a carbonylation‐homolysis process to access acyl radicals that can undergo decarboxylation or cyclization onto tethered alkenes. In both cases, ligands and additives are shown to influence the outcome to give saturated or unsaturated products, in some cases with isomerization of the initial products.
Jacob N. Hackbarth, Dana R. Chambers, Cory T. Ludwig, Tyler K. Brown, David B. C. Martin   +4 more
wiley   +1 more source

Harnessing synergistic effects in porous carbon/Co-ZnO heterojunction for enhanced visible-light photocatalytic removal of bisphenol A. [PDF]

RSC Adv
Sharma S, Umdor RS, Longchar IT, Gogoi PP, Ezung SL, Sinha D.   +5 more
europepmc   +1 more source

Total Synthesis of rac‐Keramamine C Enabled by Intrinsic H‐Bond‐Induced Conformational Fixation of Amides

European Journal of Organic Chemistry, EarlyView.
The total synthesis of the manzamine alkaloid keramamine C (2) in its racemic form was achieved in 5 steps, with ring‐closing metathesis as the key step. The metathesis is strongly improved by an intramolecular H‐bond‐induced conformational fixation of the amide bond, inducing close proximity of the terminal double bonds in the precursor molecule.
Jana Ganzmann, Ryan Thurston, Pascal Riester, Nina Hegmann, Markus R. Heinrich   +4 more
wiley   +1 more source