Results 261 to 270 of about 253,250 (328)

Effect of Layered Double Hydroxide for Alkylation of Carboxylic Acid and Phenol with Alkyl Halide

, 2000
Hiroshi Shimada, Masaru HAMAOKA
openalex   +2 more sources

The Chemistry of Subphthalocyanines: Synthetic Strategies for their Axial, Peripheral, and Remote Postfunctionalization

ChemistryEurope, EarlyView.
From axial and peripheral reactivity to remote derivatization, the chemical versatility of subphthalocyanines (SubPcs) renders them ideal scaffolds for the design of advanced functional materials. This review assembles the synthetic toolbox, key reaction conditions, and future challenges in SubPc functionalization, guiding the development of next ...
Marta Gómez‐Gómez, Juan Laforga‐Martín, Jorge Labrador‐Santiago, Jorge Labella, Tomás Torres   +4 more
wiley   +1 more source

The Importance of Denaturing Conditions for Protein and Peptide Quantification by Tryptophan Fluorescence. [PDF]

ACS Omega
Desire CT, Dilmetz BA, Degenhardt J, Donnellan L, Condina MR, Young C, Hoffmann P.   +6 more
europepmc   +1 more source

Highly Enantioselective Regiodivergent Allylic Alkylations of MBH Carbonates with Phthalides

, 2012
Fangrui Zhong, Jie Luo, Guoying Chen, Xiaowei Dou, Yixin Lü   +4 more
openalex   +2 more sources

Activation of the CN Single Bond in Iso(thio)cyanates by a Phosphinine‐Borane Lewis Pair: Unravelling a Complex Reaction Network

ChemistryEurope, EarlyView.
The Lewis pair 1, comprising an aromatic phosphinine and the strong Lewis acid B(C6F5)3, selectively activates the CN bonds in tBuNCO and tBuNCS. The experimental and computational studies confirmed the formation of a 1‐tBu‐phosphininium salt, acting as a key intermediate. Unlike classical frustrated Lewis pairs, this method allows the alkylation of
Samantha Frank, Ádám Horváth, Moritz J. Ernst, Simon Steinhauer, Peter Müller, Zoltán Benkő, Christian Müller   +6 more
wiley   +1 more source

Photo/electro-mediated radical cascade functionalization/cyclization reactions involving <i>N</i>-acryloyl 2-aryl indoles/benzimidazoles. [PDF]

RSC Adv
Doraghi F, Abbasi A, Zomorodiyan N, Kermaninia S, Dostkoh RH, Larijani B, Mahdavi M.   +6 more
europepmc   +1 more source

Bis(phenolate) N‐Heterocyclic Carbene [OCO] Pincer Ligands: A Unique Family for the Stabilization of Transition Metal Centers and Main Group Elements

ChemistryEurope, EarlyView.
This review highlights the coordination chemistry of NHC bis‐phenolate ligands with metal centers, emphasizing structural features, redox and optical properties, and catalytic applications. Key roles in polymerization, nitrogen reduction catalysis, and small molecule activation are discussed, showcasing the versatility and potential of [OCO]M complexes
Johanna Frey, Soussana Azar, Samuel Dagorne, Stéphane Bellemin‐Laponnaz   +3 more
wiley   +1 more source

Biocompatible decarboxylative coupling enabled by N-hydroxynaphthalimide esters. [PDF]

Nat Commun
Liao H, Su Z, Zhang J, Liu S, Fan MJ, Wang SP, Sun F, Jiao W, Li L, Zhu HR, Zhou YJ, Zhang Z, Lin HW.   +12 more
europepmc   +1 more source

Alkylidene malonates and α,β-unsaturated α′-hydroxyketones as practical substrates for vinylogous Friedel–Crafts alkylations in water catalysed by scandium(iii) triflate/SDS

, 2015
Jens Oelerich, Gérard Roelfes
openalex   +2 more sources

Unlocking Biomolecule Modification with Light‐Promoted Photocatalyst‐Free Approaches: Current Tools, Challenges, and Perspectives

ChemistryEurope, EarlyView.
This Perspective focuses on photocatalyst‐free, photoinduced modifications of biomolecules, emphasizing transformations mediated by electron donor–acceptor complexes. Mechanistic aspects, current limitations, and future opportunities are discussed, providing insight into the field of bioconjugation.
Milene Hornink, Maria Eduarda C. Thedy, Eugénie Romero, Gary A. Molander   +3 more
wiley   +1 more source