Results 151 to 160 of about 9,678 (253)

Catalytic Design of Matrix-Isolated Ni/Chitosan Composites for Methane Decomposition. [PDF]

Int J Mol Sci
Sotnikova A, Ivantsov M, Vasileva V, Kulikova M.   +3 more
europepmc   +1 more source

Alkali‐Metal Base Catalyzed Electrocyclization of Isoprene Derivatives

Chemistry – A European Journal, EarlyView.
Simple and abundant alkali‐metal base catalysis in combination with Lewis basic polyamines enables the electrocyclization of isoprene‐derived trienes to cycloheptadienes under neat conditions. Mechanistic insight supported by DFT guides a scalable route to seven‐membered carbocycles which, after reduction, give saturated cycloalkanes relevant as ...
Mikaël Le Roch, Krzysztof Piech, Aurélien Crochet, Andreu Tortajada   +3 more
wiley   +1 more source

Unraveling Hydride-Driven Multiphasic Reduction Toward Tunable Germanium Structures for Lithium-Ion Batteries. [PDF]

Adv Sci (Weinh)
Lee G, Kang J, Kwon JY, Bae W, Lee NM, Park B, Park Y, Sun C, Yoon J, Park H, Koo B, Yi JW, Ryu J.   +12 more
europepmc   +1 more source

Self‐Complementary Dimers Based on Zwitterionic Halogen Bond Donors

Chemistry – A European Journal, EarlyView.
In this study we present the first isolated zwitterionic homodimers based on halogen bonding (XB). After optimization of the structures by changing the Lewis base (LB) and the backbone, their dimerization was observed in gas phase, as well as, in solid state.
Dana Kutzinski, Raffaella Papagna, Elric Engelage, Lianne H. E. Wieske, Mate Erdelyi, Stefan M. Huber   +5 more
wiley   +1 more source

Green Fiber-Reinforced Laminates: Styrene-Free UPe with VTES-Functionalized ZrO₂ and Flax Fabrics. [PDF]

Polymers (Basel)
Mijatov S, Rančić M, Kovačević T, Vujančević J, Pavlović VB, Gržetić JD.   +5 more
europepmc   +1 more source

Stereoselective Higher‐Order [10+4]‐ and [10+6] Cycloadditions Between Two Highly Unsaturated and Ambiphilic π‐Addends

Chemistry – A European Journal, EarlyView.
Aminocatalytically generated isobenzofulvenes and 3‐oxidopyridinium betaines act as ambiphilic reaction partners in orbital‐symmetry‐allowed [10+4] cycloadditions or formally symmetry‐forbidden concerted thermal [10+6] cycloadditions. The reaction furnishes three cycloadducts: one [10+4] cycloadduct and two regioisomeric [10+6] cycloadducts.
Jonas Faghtmann, Anne Kristensen, Fabien Fritz, Signe Sofie Pladsbjerg Andresen, Anne Rask Østergaard, Johannes Nygaard Lamhauge, K. N. Houk, Karl Anker Jørgensen   +7 more
wiley   +1 more source

Hydrogen sorption properties of the composite system calcium hydride – magnesium boride [PDF]

, 2010
Agresti, F, D'ALI'STAITI, Giacomo, Milanese, C, Principi, G., SCHIAVO, Benedetto   +4 more
core  

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

Polyaniline enhances the visible light photocatalytic activities of bismuth oxyhalides. [PDF]

RSC Adv
Kumar R, Jena SK, Habtegbrel MM, Luhakhra N, Borah A, Sharma A, Siril PF.   +6 more
europepmc   +1 more source

Breaking the Mold: Electrophilic Hydrophosphanation Emerges

Chemistry – A European Journal, EarlyView.
Electrophilic hydride attack on the olefin, instead of the classical nucleophilic addition by a phosphanido ligand, is unveiled in rhodium‐catalyzed olefin hydrophosphanation. This hydride‐driven pathway operates for both activated and inactivated olefins, with transition states characterized by elongated Rh─H bonds and nascent C─H bond formation ...
Víctor Varela‐Izquierdo, Janeth Navarro, Judit Cano‐Asensio, José A. López, Cristina Tejel   +4 more
wiley   +1 more source