RSC Sustainability, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 17, 2024
An operationally simple and visible light promoted approach has been developed for synthesizing diversely functionalized succinimides under transition-metal oxidant-free conditions in PEG-400.
Language: Английский
Chemical Society Reviews, Journal Year: 2024, Volume and Issue: 53(10), P. 4926 - 4975
Published: Jan. 1, 2024
In search for the perfect wave(length). This review is dedicated to recent efforts in development of visible light driven photochemical strategies occurring coloured organic compounds.
Language: Английский
Citations
12
Tetrahedron, Journal Year: 2025, Volume and Issue: 173, P. 134467 - 134467
Published: Jan. 12, 2025
Language: Английский
Citations
1
Organic Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 10(19), P. 4972 - 5027
Published: Jan. 1, 2023
This review comprehensively summarizes the dichalcogenative functionalization of unsaturated compounds over past decade. The scopes, limitations and detailed reaction mechanisms are also discussed.
Language: Английский
Citations
20
Chemical Communications, Journal Year: 2023, Volume and Issue: 59(43), P. 6584 - 6587
Published: Jan. 1, 2023
We synthesized tetrasubstituted olefins regioselectively and stereoselectively from ynamides internal alkynes with sulfonyl iodides under blue LEDs in few minutes. The key features are being metal-free, easy to handle, simple, broad scope, environmentally friendly. Furthermore, a gram-scale experiment was conducted, the corresponding sulfonyl-iodinated products were smoothly altered into various other products.
Language: Английский
Citations
15
Chemical Communications, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 1, 2025
We report a novel visible-light-induced sulfonylation cyclization and aerobic selenylation reaction for the rapid construction of highly functionalized indole-fused medium-sized diazepinones with biomass feedstock 2-Me-THF as medium.
Language: Английский
Citations
0
The Journal of Organic Chemistry, Journal Year: 2025, Volume and Issue: unknown
Published: April 10, 2025
A palladium-catalyzed new mode of cascade arylative cyclization 1,6-diynes is disclosed using dibenzoxaborin as an arylating agent featuring transmetalation and selective migratory insertion the key steps. This process enables efficient construction polysubstituted fused naphthalene skeletons via formation three C-C bonds through dual regioselectivity in both arylation well C-H functionalization. Some control experiments kinetic isotope effect (KIE) studies were conducted to elucidate reaction mechanism, some product diversifications achieved showcase synthetic potential.
Language: Английский
Citations
0
European Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 27(23)
Published: April 25, 2024
Abstract A mini review focused on the chemistry of selenosulfones reported since 2019 is here presented. Initially, methods aimed to preparation such moiety are discussed. Successively 1,2‐, 1,3‐, 1,4‐ and 1,7‐addition reactions C−C single multiple bonds illustrated. The forth chapter focuses electrophilic aromatic substitutions. fifth deals with C−H functionalizations while sixth one shows aryl diazonium salts or its precursors. radical coupling redox active reagents, subject section seventh. Selenosulfones challenged in nucleophilic substitutions phosphorus‐containing compounds shown eight nine followed by conclusions perspectives section.
Language: Английский
Citations
2
Green Chemistry, Journal Year: 2023, Volume and Issue: 25(20), P. 8124 - 8133
Published: Jan. 1, 2023
Environmentally friendly acid-catalyzed 2-alkynyl-ynamides (N–Csp) bond cleavage, alkyne migration and stereospecific functionalization with anisole derivatives for the synthesis of challenging indole scaffolds in 5–10 minutes.
Language: Английский
Citations
6
European Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 27(46)
Published: Aug. 28, 2024
Abstract Alkynes are valuable building blocks in organic synthesis. They can undergo three‐component difunctionalization to create sulfur or selenium‐containing compounds. Three‐component reactions of alkynes atom economic, practical and regioselective. This review will disscuss decade developments, including C−S C−Se bond formation via thiolation, sulfonylation selenylation. Recent developments be mainly categorized into three types. (1) Radical C−S/S−Se is a hot topic. Reactions initiated by S/Se radicals other exhibit two types selectivities. Photochemical electrochemical under eco‐friendly conditions have been increasingly reported. (2) Some transformations involve electrophilic three‐membered ring intermediates. Thiiraniums, seleniraniums, iodoniums among the most prevalent species. ring‐opening various nucleophiles participate tandem reactions. (3) Metal‐catalyzed reactions, classic category, also discussed text. In following section, we provide an overview based on mechanisms substrates. The roles added reagents discussed.
Language: Английский
Citations
1
Chemical Communications, Journal Year: 2024, Volume and Issue: unknown
Published: Jan. 1, 2024
A new radical relay approach for the efficient construction of alkylsulfonated indolo[2,1- a ]isoquinoline-6(5 H )-ones in moderate to good yields under mild conditions via SO 2 insertion/Smiles rearrangement/intramolecular cyclization is developed.
Language: Английский
Citations
1