Results 181 to 190 of about 36,419 (269)

Silyl Rearrangements in Gold‐Catalyzed Transformations

European Journal of Organic Chemistry, Volume 29, Issue 15, 22 April 2026.
The synergy between the exceptional ability of gold catalysts to activate unsaturated substrates and the inherent tendency of organosilicon reagents to undergo silyl‐group rearrangements has unlocked a range of novel transformations, enabling access to otherwise challenging molecular architectures.
Patricia García‐Martínez, Luis A. López   +1 more
wiley   +1 more source

Hidden in plain sight: commonly used copper N-heterocyclic carbene catalysts gain stabilization from anagostic Cu⋯H-C interactions. [PDF]

Chem Sci
Yan C, Chang T, Chen YS, Paterson AL, McElheny D, Mankad NP.   +5 more
europepmc   +1 more source

Radical C─H-Aroylation of Allenes via Cooperative Photoredox and N-Heterocyclic Carbene Catalysis. [PDF]

Angew Chem Int Ed Engl
Banjare SK, Lezius L, Studer A.
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

Pd(II)-NHC (NHC = N-Heterocyclic Carbene)-Catalyzed Alkylation of Primary Amides by Site-Selective N─C(O) Activation. [PDF]

Adv Sci (Weinh)
Lei P, Hu Y, Zhang D, Ye J, Gao Y, Feng J, Ma Z, Liu X, Szostak M.   +8 more
europepmc   +1 more source

Comparison of Alkyl-Bridged Bis(N-Heterocyclic Carbene) Nickel Precatalysts: Structure and Catalytic Activity in the Reductive Cleavage and Suzuki-Miyaura Reactions. [PDF]

ACS Omega
Zhang CS, Beams EC, Moffett AL, Luo C, McMillen CD, Chianese AR, Green KA.   +6 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

Impact of Chelation on Reactivity and Cytotoxicity of Hemilabile Biphenyl Gold(III) N-Heterocyclic Carbene Complexes. [PDF]

ChemMedChem
Lacoma T, Forté J, Maruchenko R, Morichon R, Salmain M, Sobczak-Thépot J, Bertrand B.   +6 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