Results 171 to 180 of about 131,344 (242)

From Phosphinimines to Four‐Membered SiCPN Cations: Insights Into N–Si Bonding and Ring Strain

European Journal of Inorganic Chemistry, EarlyView.
Sterically tuned N‐silyl phosphinimines enable four‐membered SiCPN cations. Hydride abstraction yields cyclic cations for Me and iPr substituents at silicon, while tBu gives a protonated intermediate. Multinuclear NMR spectroscopy, X‐ray crystallography, thermochemical density functional theory investigations, and natural bond orbital analyses reveal ...
Alexander Falk, Jonathan O. Bauer
wiley   +1 more source

Quantum Biology Using Ultrafast Integrative and Molecular Engineering Tools: A Perspective. [PDF]

Comput Struct Biotechnol J
Khakurel KP, Fuertes G, Žoldák G.
europepmc   +1 more source

Tracking the Reaction of Organoazides with Linear Chromium Silylamides

European Journal of Inorganic Chemistry, EarlyView.
The multifaceted outcome of the interaction of linear chromium silylamides with organoazides is presented. It leads to terminal and bridging imido complexes, as well as azide adducts. With acylazide, a terminal chromium oxide is obtained. The reaction of organoazides with a linear chromium(I) silylamide leads to the observation of rare monomeric and ...
Andres Gonzalez, Sophie Schäfer, Ting‐Yi Chen, Serhiy Demeshko, Franc Meyer, C. Gunnar Werncke   +5 more
wiley   +1 more source

Xanthene-to-fluorene skeletal editing <i>via</i> oxygen deletion mediated by boron and aluminium radicals. [PDF]

Chem Sci
Nahon E, Nelmes GR, Dallerba E, Lim LF, Cox N, McMullin CL, Massi M, Kallmeier F, Hicks J.   +8 more
europepmc   +1 more source

Artificial [FeFe]‐Hydrogenase Mimics From Ferrocenyl Thioketone‐Functionalized Triphenylamine and (Bi)thiophene Derivatives: Synthesis, Characterization, and Hydrogen Evolution Catalysis

European Journal of Inorganic Chemistry, EarlyView.
Synthesis of ferrocenyl thioketone‐functionalized triphenylamine and triphenylamine‐(bi)thiophene derivatives as proligands for the assembly of artificial [FeFe]‐hydrogenase active site models. Thiocarbonyl compounds, especially thioketones, have emerged as promising precursors for constructing [FeFe]‐hydrogenase mimics that can mediate hydrogen ...
Hassan Abul‐Futouh, Ibrahim Basma, Sara J. Abaalkhail, Ahmad Q. Daraosheh, Phil Köhler, Wolfgang Weigand   +5 more
wiley   +1 more source

Nucleophilic substitution of a phthalimidyl group with morpholine in an N¹-methyl-1,2,3-triazole: crystallographic evidence for migration of the methylene bridge. [PDF]

Acta Crystallogr C Struct Chem
Palme PR, Goddard R, Leutzsch M, Richter A, Imming P, Seidel RW.   +5 more
europepmc   +1 more source

Dilithium Enediamide Derived From a 1,4‐Diaza‐1,3‐diene: Reactivity of a Strongly N‐Basic, Highly C‐Nucleophilic Compound Toward C–H Acids

European Journal of Inorganic Chemistry, EarlyView.
The lithium enediamide complex 2 with intrinsically inverted C–N bond polarity combines strong basicity with unusual reactivity: deprotonation of malonates enables C–C bond formation without electron transfer. Depending on malonate substitution, electrophilic substitution or addition occurs at the enediamide CC bond.
Muhan Liang, Michael Kunze, Helmar Görls, Joachim Scholz   +3 more
wiley   +1 more source

Structural pharmacology of Chinese medicine: technological breakthroughs in decoding multi-target synergy and precision mechanisms. [PDF]

Adv Biotechnol (Singap)
Wang C, Li Y, Zhuo L, Xu S, Wang M, Liu Z.   +5 more
europepmc   +1 more source

On the Planarity of Heterocyclic Bay‐Substituted Perylenediimides: Insight into the Fluorescent Photoinduced Electron Transfer Sensing Framework

European Journal of Organic Chemistry, EarlyView.
Near‐infrared fluorescent pH indicators based on perylenediimide were constructed in a modular receptor–spacer–fluorophore–spacer–receptor format with heterocyclic amino moieties at the bay positions. Counterintuitively, the dibrominated intermediate with two heavy atoms is more emissive than the heterocyclic compounds.
Luke Camenzuli, Davide Benedetto Tiz, Nicola’ Agius, Konrad Szaciłowski, David C. Magri   +4 more
wiley   +1 more source

Multi-Crystal X-Ray Diffraction (MCXRD) Bridges the Crystallographic Characterisation Gap in Chemistry and Materials Science: Application to MOFs. [PDF]

Angew Chem Int Ed Engl
Smith JP, Smith R, Roseveare TM, Bara D, Thom AJR, Forgan RS, Warren MR, Warren AJ, Owen RL, Brammer L.   +9 more
europepmc   +1 more source