Results 171 to 180 of about 123,303 (240)

Evaluation of the Methemoglobin-Haptoglobin Protein Complex for Detoxification of Cyanide, Azide, and Sulfide in In Vitro Binding Models. [PDF]

Chem Res Toxicol
Beyer GJ, Khan MA, O'Boyle Q, Salvi T, S Barbeta AC, Adimorah KH, Palmer AF.   +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

A photocleavable <i>N</i>-protecting group emerges from dark cyanosulfidic chemistry.

Chem Commun (Camb)
Liu Z, Xu J, Sutherland JD.
europepmc   +1 more source

The Importance of Thermodynamic Data for Pyrrole Pyrolysis and Combustion Chemistry. [PDF]

Chemphyschem
Bhattacharya A, Laasonen K, Kaario O, Konnov AA.   +3 more
europepmc   +1 more source

Difluoromethylenation of Alkynes: Streamlined Access to Allyl Difluorides

Angewandte Chemie, EarlyView.
Stabilizing primary oxocarbenium in HF/pyridine unlocks a direct alkyne difluoromethylenation – an efficient route to synthetically‐relevant allyl difluorides in a single step. ABSTRACT A direct difluoromethylenation of alkynes has been developed using HF/pyridine as a dual acidic and fluorinating medium. The reaction proceeds via in situ generation of
Fabien Naullet, Sourav Mondal, Frédéric Guégan, Bastien Michelet, Sébastien Thibaudeau   +4 more
wiley   +2 more sources

Global Health Hazards From Human-Derived Volatile Organic Compounds Amid Emission Variability. [PDF]

Geohealth
Padhi A, Fadnavis S, Roxy MK.
europepmc   +1 more source

Synthesis of Ladder and Flexible Polysulfonimides Directly From Anionic Monomers: Investigating Structure–Property Convergence in Succinonitrile–Polymer Electrolyte Blends

Angewandte Chemie, EarlyView.
Direct synthesis of sulfonimide‐based polymers of intrinsic microporosity enables comparison with compositionally similar flexible analogs. Incorporation of a common pore‐filling transport medium drives these fundamentally different polymer architectures toward similar bulk conductivity and mechanical properties while revealing distinct microscopic ion‐
Abraham Herzog‐Arbeitman, Pablo Leon, Benedikt S. Schreib, KyuJung Jun, Jurgis Ruza, Vanesa Munoz Perales, Yang Shao‐Horn, Rafael Gomez‐Bombarelli, Jeremiah A. Johnson   +8 more
wiley   +2 more sources

Advancements in fire-related toxic gas detection and prophylactic strategies: A focus on cyanide concentration analysis and antidote efficacy in controlled smoke inhalation models. [PDF]

PLoS One
Tani J, Chen JL, Liao WC, Chen CH, Wang CH, Sun TH, Shiue YL, Tsai JW.   +7 more
europepmc   +1 more source

Synthesis of Large‐ and Medium‐Sized Heterobiaryl Atropisomeric Rings and Atropopeptides by Catalytic Intramolecular SNAr

Angewandte Chemie, EarlyView.
Catalytic, intramolecular N‐heterocycle arylation by nucleophilic aromatic substitution (SNAr) is now available for synthesis of highly strained macrocycles and medium‐sized heterobiaryl atropisomeric rings, including atropopeptides. Key to the approach is the ability to generate a strong base catalytically, taking advantage of base‐embedding ...
Alireza Abbasi Kejani, Paritosh Dey, Nicholas H. Stillman, Daniel M. Andrade, Michal Šimek, Martin Dračínský, Daniel Bím, Paulo H. S. Paioti   +7 more
wiley   +2 more sources

Ion-exchange recovery of cyanide from alkaline effluents: kinetic and equilibrium modelling under controlled alkaline conditions. [PDF]

Environ Sci Pollut Res Int
Ashiegbu D, Pilane P, Bazhko O, Mustapha SI, Potgieter H.   +4 more
europepmc   +1 more source