WebJan 1, 2024 · Photoredox catalysis continues to expand at a rapid pace and touches many different fields of scientific inquiry including applications to renewable energy and … WebA simple and efficient protocol for the transition metal-catalyzed site-selective C–H phosphonation of 8-aminoquinolines with diarylphosphine oxide or H-phosphonate …
Generation of Phosphoranyl Radicals via Photoredox Catalysis …
Web1 day ago · Yuan and coworkers present an excellent regioselective dialkylation reaction of alkenes enabled by nickel and photoredox dual catalysis with readily available alkyl halides and α-silylamines as alkylating components. This redox-neutral process eliminates the performance of highly sensitive organometallic reagents and metal reductants. The … WebJun 14, 2024 · A phosphine-only photodesulfurization (POP) using near-UV light that is clean, high-yielding, and requires as little as 1.2 equiv phosphine is reported, highlighting the utility of this approach for desulfurizing of industrially relevant targets including cyclic peptides and glucagon-like peptide 1 (GLP-1 (7-36). 1 layton on sea
Mechanistic insight into the photoredox catalysis of anti …
WebSep 10, 2024 · In this catalytic system, triphenylphosphine is first oxidized to a radical cation by photoexcited *Ir (III) catalyst. The triphenylphosphine radical cation reacts … WebSep 8, 2024 · We report a dual phosphine and photoredox catalytic system that enables direct formation of sulfonamidyl radicals from primary sulfonamides. The method is proposed to proceed via -scission of the sulfonamidyl radical from a phosphoranyl radical intermediate, generated upon sulfonamide nucleophilic addition to a phosphine radical … Web当前位置: »论坛 › 学术社区 › 学术文献互助交流/求助 › Nickel and photoredox dual-catalyzed regioselective ... [Elsevier/Sciencedirect] Nickel and photoredox dual-catalyzed regioselective dialkylation of alkenes layton pennsylvania