Results 171 to 180 of about 14,313 (278)

Water, Alcohols, Amines, and Amides as Formal Hydrogen-Atom-Transfer Reagents Through Activation With Redox-Active Lewis Acids. [PDF]

Angew Chem Int Ed Engl
Vojáčková P, Studer A.
europepmc   +1 more source

Atroposelective Pd(0)‐Catalyzed Direct Intermolecular C─H Arylation of Thiazole N‐Oxides Provides Access to Heterobiaryls

Angewandte Chemie, EarlyView.
An enantioselective Pd(0)‐catalysed arylation at the C4‐position of thiazole N‐oxides directly forges the atropochiral heterobiaryl axis. A tailored point‐ and axially chiral monodentate phosphine ensures high reactivities along with a tight stereocontrol.
Vitalii Smal, Nicolai Cramer
wiley   +2 more sources

Electron Donor-Acceptor Chromophore Assembly as an Enabling Process for the Overall Light-Driven Reduction of Phosphine Oxides. [PDF]

Org Lett
Tran TT, Arkhypchuk AI, Orthaber A, Ott S.   +3 more
europepmc   +1 more source

Reactions of Terminal Olefins With Iron Carbenes

Angewandte Chemie, EarlyView.
Iron carbenes react with terminal olefins and show productive metathesis or metathesis‐divergent pathways depending on the nature of the olefin. Reactions proceed through 2π + 2π cycloadditions to generate transient metallacyclobutane intermediates that undergo cycloreversion to generate the metathesis product or the metathesis‐divergent β‐hydride ...
Zachary S. Lincoln, Melissa R. Hoffbauer, Vlad M. Iluc   +2 more
wiley   +2 more sources

Directing Cation Coordination and Phase in Nickel Sulfide Nanocrystals through the Addition of Phosphines. [PDF]

Chem Mater
Endres EJ, Chen Y, Jiang DE, Macdonald JE.   +3 more
europepmc   +1 more source

A series of structurally related hcp-like silver clusters suggests faceted lateral cluster growth. [PDF]

Chem Sci
Kordan MA, Schrenk C, Malola S, Häkkinen H, Schnepf A.   +4 more
europepmc   +1 more source

Secondary Phosphines Bearing N-Heterocyclic Imine Groups: Polarity Umpolung of Highly Electron-Rich P-H Bonds. [PDF]

Inorg Chem
Röthel MB, Eder T, Brylak F, Seidl M, Löwe P, Dielmann F.   +5 more
europepmc   +1 more source

Organophosphine-Promoted Decarbynylative Hydrocarbenylation of the Carbon-Carbon Triple Bond. [PDF]

Org Lett
Ansari MY, Chen BZ, Wang TJ, Shen LC, Chuang SC.   +4 more
europepmc   +1 more source

Cobalt‐Catalyzed [2σ+2π] Cycloaddition via Site‐Selective Capture of Bicyclobutane Diradical

Angewandte Chemie, EarlyView.
We report a Co(II)‐catalyzed strategy that combines thermal activation of bicyclo[1.1.0]butane (BCBs) with site‐selective radical capture to furnish head‐to‐head fused bicyclo[2.1.1]hexanes via [2σ+2π] cycloaddition with indoles. Detailed mechanistic studies (31P NMR, EPR, CV, and DFT) support the catalytic pathway, while phosphine‐oxide trapping and X‐
Tanmayee Nanda, Alexander Umanzor, Julia Gartzke, Jeremy T. Maddigan‐Wyatt, Philipp Thielert, Stefan Weber, Sabine Richert, Shuming Chen, Daniel B. Werz   +8 more
wiley   +1 more source

P-Chiral Organophosphorus Compounds: Synthesis, Mechanism, and Applications. [PDF]

Chem Asian J
Chandanshive AC, Chikkali SH.
europepmc   +1 more source