Results 111 to 120 of about 28,217,704 (208)
Beilstein Journal of Organic Chemistry, 2016 A new palladium-catalyzed picolinamide (PA)-directed ortho-iodination reaction of ε-C(sp2)−H bonds of γ-arylpropylamine substrates is reported. This reaction proceeds selectively with a variety of γ-arylpropylamines bearing strongly electron-donating or ...
William A. Nack +4 more
doaj +1 more source
C−H Arylation and Methylation of Pivalophenone N−H Imines
, 2019 Iron‐catalyzed ortho C−H arylation and methylation reactions of pivalophenone N−H imines are reported. The pivaloyl N−H imine proved an excellent directing group for the arylation with diarylzinc reagents in the presence of an iron‐diphosphine catalyst ...
Wengang Xu +3 more
core +1 more source
Well‐Defined Nickel Precatalysts: Form, Function, and Application
Chemistry – A European Journal, Volume 32, Issue 41, 3 November 2026.This review provides guidance on which nickel precatalysts to choose for a given application or which properties to prioritize in reaction development. A summary of the ease of synthesis, stability, diversity, accessibility, modularity, and general applicability is provided along with a related infographic.
Morgan E. John +3 more
wiley +1 more source
Thioketone-directed rhodium(I) catalyzed enantioselective C-H bond arylation of ferrocenes
Nature Communications, 2019 The development of straightforward methods for the synthesis of planar chiral ferrocenes remains highly challenging. Here, the authors report a rhodium(I)/phosphonate-catalyzed thioketone-directed enantioselective C-H bond arylation reaction for the ...
Zhong-Jian Cai +4 more
doaj +1 more source
Photochemical and Thermal Activation of a Diarylbismuth Azide
Chemistry – A European Journal, Volume 32, Issue 41, 3 November 2026.We report the synthesis and characterization of a novel diarylbismuth azide and its divergent reactivity upon thermal or photochemical activation. These findings contribute expanding the reactivity landscape of heavy pnictogen compounds and sets the basis for further investigations. ABSTRACT Azides are widely employed in synthesis as convenient nitrene
Giacomo Pugliese +5 more
wiley +1 more source
Advanced ScienceA series of new pyrazole‐alkyl phosphine ligands with varying cycloalkyl ring sizes that enable additive‐free regio‐ and chemoselective C─H arylation of heterocycles are reported.
Changxue Gu, Chau Ming So
doaj +1 more source
Chemistry – A European Journal, Volume 32, Issue 41, 3 November 2026.A rapid and efficient protocol for the synthesis of 2‐benzylbenzaldehydes and anthracenes is reported, based on the infrared (IR) irradiation‐assisted Pd‐catalyzed C(sp3)─H arylation and the tandem C(sp3)─H arylation/electrophilic aromatic cyclization of ortho‐tolualdehydes with aryl iodides via a transient directing group (TGD) strategy.
Matteo Renato Martina +6 more
wiley +1 more source
, 2017 Direct C–H arylation enables “greener” synthesis of π-conjugated small molecules and polymers without tedious preactivation of C–H bonds.
Mingfeng Wang, Hassan Bohra
core +1 more source
, 2016 Palladium-Catalyzed Intramolecular Direct Arylation of Benzoic Acids by Tandem Decarboxylation/C−H ...
Frank Glorius (1555042) +2 more
core +1 more source