Results 141 to 150 of about 19,882 (280)
Bismuth Meets Olefins: Ethylene Activation and Reversible Alkene Insertion into Bi─N Bonds
Well‐defined cationic bismuth compounds have been exposed to simple α‐olefins, including the benchmark substrate ethylene. Unprecedented and facile insertion, extrusion, and olefin exchange scenarios have been realized. The scope, mechanism, and functional group tolerance of these peerless transformations have been investigated in a combined ...
Sangeetha Satheesh+6 more
wiley +2 more sources
Efficient Synthesis of Cyclopropane-Fused Heterocycles with Bromoethylsulfonium Salt [PDF]
Aggarwal+66 more
core +2 more sources
THE EFFECTS OF CONTROLLED RESPIRATION ON CIRCULATION DURING CYCLOPROPANE ANESTHESIA [PDF]
Benjamin E. Etsten, R. Reynolds, T H Li
openalex +1 more source
NITROUS OXIDE-CYCLOPROPANE-CURARE ANESTHESIA; A REVIEW OF 200 CASES [PDF]
Duncan A. Holaday
openalex +1 more source
Radical‐Polar Crossover Bicyclization Enables a Modular Synthesis of Saturated Bicyclic Amines
Herein, we report the successful realization of a radical‐polar crossover bicyclization reaction from easily available cyclopropylamines and substituted alkenes through photoredox catalysis. This approach introduces an innovative methodology for the de novo synthesis of a diverse collection of 4/5‐, 5/5‐, 6/5‐,7/5‐ and 5/6‐fused saturated bicyclic ...
Dewei Feng+4 more
wiley +1 more source
This study aimed to explore the effectiveness of Selenium nanoparticles (SeNPs) in combating the devastating pathogens of tomato crop. The study also optimized the dosage of SeNPs, for potential antimicrobial and pesticidal efficacy. ABSTRACT Tomatoes are a crucial component of the global food system but are susceptible to pests and diseases, such as ...
Zainab Maqbool+4 more
wiley +1 more source
Butyllithium requires activation in order to become capable of abstracting a proton from weakly acidic hydrocarbons like cyclopropanes, simple olefins, or arenes.
Florence Mongin+2 more
doaj +2 more sources
Oxidation chemistry of d^0 organometallic complexes [PDF]
Electron-transfer processes can play an important role in organometallic chemistry. Herein, we demonstrate that even d^0 organometallic complexes exhibit a rich redox chemistry and present electrochemical, kinetics, and stereochemical studies that ...
Burk, Mark J.+3 more
core
INFLUENCE OF THE AUTONOMIC NERVOUS SYSTEM UPON SPONTANEOUS CARDIAC ARRHYTHMIAS DURING CYCLOPROPANE ANESTHESIA [PDF]
CHARLES R. ALLEN+3 more
openalex +1 more source
Codariocalyx gyroides (Roxb. ex Link) Hassk has been traditionally valued for its medicinal properties, yet its hypoglycemic and analgesic effects remain underexplored. This study demonstrated that the methanolic extract of Codariocalyx gyroides (MECG) exhibited dose‐dependent analgesic efficacy in Swiss albino mice and significantly reduced plasma ...
Nilufar Sultana+8 more
wiley +1 more source