Results 191 to 200 of about 14,653 (264)

Directed Synthesis of Gold Nanoparticle Superstructures Using Self-Assembling Peptoids Containing Metal-Bonding N-Heterocyclic Carbenes. [PDF]

Nano Lett
Ge L, Trinh TKH, Li C, Mayer F, Chin JM, Chen CL, Reithofer MR.   +6 more
europepmc   +1 more source

A Convenient, Safe, and Atom‐Economical Route to a Large Portfolio of Grubbs‐Type Catalysts for Olefin Metathesis via Four‐Coordinate Ruthenium Alkylidynes

Angewandte Chemie, Volume 138, Issue 16, 13 April 2026.
It may seem counterintuitive to first target a ruthenium alkylidyne when Grubbs‐type ruthenium carbene complexes are the actual goal. In the end, however, this tactic pays valuable dividends in terms of practicality, atom economy, flexibility as well as safety: the new route provides ready access to a large assortment of catalysts for alkene metathesis
Mingxu Cui, Alois Fürstner
wiley   +2 more sources

A Joyful Journey: Tungsten(VI) and Tungsten(V) Fluorides Meet N-Heterocyclic Carbenes and Cyclic (Alkyl)(Amino)Carbenes. [PDF]

Angew Chem Int Ed Engl
Riethmann M, Eyßelein L, Krummenacher I, Bertermann R, Braunschweig H, Gerken M, Finze M, Radius U.   +7 more
europepmc   +1 more source

IPr*^F - Highly Hindered, Fluorinated N-Heterocyclic Carbenes. [PDF]

Chemistry
Utecht-Jarzyńska G, Shi S, Gao P, Jarzyński S, Mahbubur Rahman M, Lalancette R, Szostak R, Szostak M.   +7 more
europepmc   +1 more source

Fluoro substituted N-heterocyclic carbene derivatives

, 2016
XI ABSTRACT FLUORO SUBSTITUTED N-HETEROCYCLIC CARBENE DERIVATIVES Süleyman GÜLCEMAL Master Thesis in Chemistry Supervisor: Prof. Dr. Bekir ÇETİNKAYA 24.08.2005, 81 pages This thesis consists of three parts. The first part is a concise review on JV-heterocyclic carbene (NHC) ligands and their complexes. In part II the experimental details were explained.
openaire   +2 more sources

Metal‐Catalyzed C(sp2)–H Bond Functionalization of Indolinone‐ and Indanone‐Type Chemical Platforms En Route Toward Late‐Stage Functionalization

Advanced Synthesis &Catalysis, Volume 368, Issue 8, 15 April 2026.
An in‐depth survey dealing with the aromatic C—H bond functionalization of biologically‐relevant scaffolds featuring the indolinone and indanone core is discussed as they are unique aromatic scaffolds that are 1,2‐doubly fused with small five‐membered rings.
Vanessa Delahaye, Sylvie Dérien, Mathieu Achard, Rafael Gramage‐Doria   +3 more
wiley   +1 more source

Ligand engineering of tetra N-heterocyclic carbenes for boosting catalytic aziridination. [PDF]

Dalton Trans
Smith BA, Hakimov S, Jenkins DM, Vogiatzis KD.   +3 more
europepmc   +1 more source

Acid‐Catalyzed Synthesis of Si‐Stereogenic Silanes

Chinese Journal of Chemistry, Volume 44, Issue 8, Page 1212-1222, 15 April 2026.
Si‐stereogenic silanes are important structural motifs in chemical synthesis, medicinal chemistry, and materials science. However, their catalytic enantioselective synthesis has largely relied on transition‐metal catalysts. Recently, Brønsted acids have been developed as promising alternatives.
Jung Tae Han, Benjamin List
wiley   +1 more source

Triaminoalkenes Derived from Cyclic (Alkyl)(amino)carbenes with a 1,1'-Ferrocenylene Backbone and N-Heterocyclic Carbenes: fcCAAC-NHC Heterodimers. [PDF]

ChemistryOpen
Yadav S, Bruhn C, Lücke C, Rudolf R, Pfister T, Sarkar B, Siemeling U.   +6 more
europepmc   +1 more source

Back to the Electrofuture: Named Reactions Powered by Electroorganic Syntheses

ChemSusChem, Volume 19, Issue 7, 14 April 2026.
Bridging classical named reactions with modern electroorganic chemistry, this review presents how electrochemical strategies can revive and reinterpret historically significant transformations, highlighting their emerging potential as sustainable alternatives in contemporary organic synthesis.
Debajit Maiti, Yoonji Heo, Geon Kang, Min Kim, Isaac Choi   +4 more
wiley   +1 more source