Αποτελέσματα Αναζήτησης
Because one electron is transferred at a time, radicals can be initiated this way. Metals that are high in the activity series, such as lithium or sodium, can easily donate their valence electrons to organic compounds.
- 16.2: Overview of Single-Electron Reactions and Free Radicals
Single-electron mechanisms involve the formation and...
- 16.2: Overview of Single-Electron Reactions and Free Radicals
22 Απρ 2014 · From Frank–Kasper, Quasicrystals, and Biological Membrane Mimics to Reprogramming In Vivo the Living Factory to Target the Delivery of mRNA with One-Component Amphiphilic Janus Dendrimers. Biomacromolecules 2024, 25 (3) , 1353-1370. https://doi.org/10.1021/acs.biomac.3c01390.
20 Ιουλ 2022 · Single-electron mechanisms involve the formation and subsequent reaction of free radical species, highly unstable intermediates that contain an unpaired electron. Free radicals are often formed from homolytic cleavage, an event in which the two electrons in a breaking covalent bond move in opposite directions.
11 Ιουλ 2023 · More recently, the occurrence of a single-electron transfer (SET) from the Lewis base to the Lewis acid was observed, indicating that mechanisms that proceed via one-electron-transfer processes are also feasible. As such, SET in FLP systems leads to the formation of radical ion pairs, which have recently been more frequently observed.
1 Νοε 1988 · Evidence for Single-Electron Transfer in the Reactions of Unhindered Saturated Primary Alkyl Iodides with Lithium Aluminum Hydride. Reactions of 1-Halooctanes with Lithium Aluminum Deuteride. The Journal of Organic Chemistry 1997 , 62 (14) , 4829-4833.
25 Αυγ 2020 · Frustrated Lewis pairs (FLPs) are well known for their ability to activate small molecules. Recent reports of radical formation within such systems indicate single-electron transfer (SET) could play an important role in their chemistry.
6 Αυγ 2018 · A combined spectroscopic and computational study supported a mechanism involving initial formation of a nitrogen-centered nitrene radical T after reaction with PhINTs and ligand-to-substrate single-electron transfer.
