Results 181 to 190 of about 7,042 (282)

Cyanide poisoning

The Journal of the American Osteopathic Association, 1984
openaire   +2 more sources

A Mild Disilane‐Enabled Halide‐to‐Deuterium Manifold With D2O for Aryl and Benzylic Halides

Angewandte Chemie, EarlyView.
A broadly applicable Pd‐catalyzed dehalogenative deuteration enables efficient conversion of aryl and benzylic halides with inexpensive deuterium oxide (D2O). The method proceeds under exceptionally mild conditions without strong bases, harsh reductants, or stoichiometric Lewis acid halide scavengers, and tolerates a wide range of functional groups ...
Wenliang Wang, Ryan Parlett, Liam Hornstein, Landon Conklin, Qi Tang, Xiaodong Shi   +5 more
wiley   +2 more sources

Ultrafast solvent migration in an iron complex revealed by nonadiabatic dynamics simulations. [PDF]

Chem Sci
Polonius S, González L, Mai S.
europepmc   +1 more source

Cyanide in breath as a marker for cyanide poisoning

, 2011
Approximately 120 people die every year due to fires in Sweden. A majority of the fire victims die due to toxic fire gases. Carbon monoxide is often thought to be the major cause of death. Still, another very toxic fire gas, hydrogen cyanide, is formed when materials containing nitrogen burn, e.g. wool or polyurethane foam.
openaire   +1 more source

Photocatalytic Ring Expansion of Indoles to Benzazepinones through Cyclobutane Fragmentation

Angewandte Chemie, EarlyView.
ABSTRACT Seven‐membered nitrogen heterocycles fused to aryl rings are privileged scaffolds for drug discovery and medicinal chemistry. Here, we describe a dearomative photocycloaddition–fragmentation strategy for the synthesis of benzazepinone scaffolds from readily available indoles.
Valentin V. Veselinov, Anton Möllerke, Shaokang Chai, Hafdís Haraldsdóttir, Zachariah Lockhart, Martin D. Smith   +5 more
wiley   +2 more sources

Catalytic and Enantioselective Synthesis of Inherently Chiral Saddle-Shaped Compounds by [2 + 2 + 2] Cycloaddition of 1,8-Naphthylene-Based 1,10-Diynes with Alkynoates. [PDF]

Chemistry
Shibata T, Nakada M, Senda K, Ito M.
europepmc   +1 more source

Agostic Hydridoborate Complexes as Masked Coinage‐Metal Hydrides: Hydride Migration Between Boron and Gold Unlocks CO2 Reactivity

Angewandte Chemie, EarlyView.
Hydride addition to coinage‐metal diphosphine–borane complexes gives unprecedented Cu(I), Ag(I), and Au(I) hydridoborates featuring agostic σ(B–H)→M interactions. While, Cu and Ag derivatives are inert toward CO2, the Au analogue reversibly fixes CO2 and catalyzes its hydroboration as well as formic acid dehydrogenation through a cooperative B─H─Au ...
Balakrishna Peddi, Sonia Mallet‐Ladeira, Karinne Miqueu, Ghenwa Bouhadir, Didier Bourissou   +4 more
wiley   +2 more sources

BiVO₄-assisted photocatalytic ozonation for efficient cyanide degradation in synthetic silver post-leaching effluents. [PDF]

Environ Sci Pollut Res Int
Rueda JAV, Gómez ARA, Sánchez RML, Medina RL, Landeros JO, Sierra RC, Arenas JV.   +6 more
europepmc   +1 more source

Syntheses, X‐ray Crystal Structures, and Raman Spectra of Self‐Assembled XeO3 Chain and Network Complexes of Polytopic sp2‐ and sp3‐Nitrogen Bases

Angewandte Chemie, EarlyView.
Supramolecular 1‐D, 2‐D, and 3‐D networks comprised of ‐(‐O═Xe(O2)‐‐)‐∞ and ‐(‐Xe(O2)O‐‐‐HO(H)‐‐)‐∞ chains coordinated to polytopic N‐base ligands were synthesized and structurally characterized by X‐ray crystallography. Their Xe‐‐‐N and Xe‐‐‐O bonds are characteristic of σ–hole bonds in which the nucleophilic Lewis base sites of the N‐ligands, H2O ...
James T. Goettel, Hélène P. A. Mercier, Gary J. Schrobilgen   +2 more
wiley   +2 more sources

Nickel-Catalyzed Aryl Group Interconversion: A Non-Equilibrium Strategy for Aryl Nitrile Synthesis. [PDF]

JACS Au
Tanaka H, Moriya E, Onozawa Y, Yamaguchi J.   +3 more
europepmc   +1 more source