{"cited_by_count":1374937,"description":"This cluster of papers focuses on the applications of photoredox catalysis in organic synthesis, including visible light photoredox catalysis, electrochemical methods, and the use of transition metal complexes. It explores radical reactions, C\u2013H functionalization, photochemical synthesis, and electrocatalysis, with an emphasis on arylation reactions and nitrogen-centered radicals.","display_name":"Radical Photochemical Reactions","domain_id":"3","external_ids":{"openalex":"https://openalex.org/T10701","wikipedia":"https://en.wikipedia.org/wiki/Photoredox_catalysis"},"field_id":"16","id":"T10701","keywords":[{"display_name":"photoredox catalysis","id":"photoredox-catalysis","score":0.7221,"url":"https://openalex.org/keywords/photoredox-catalysis"},{"display_name":"radical cyclization","id":"radical-cyclization","score":0.4559,"url":"https://openalex.org/keywords/radical-cyclization"},{"display_name":"radical addition","id":"radical-addition","score":0.3059,"url":"https://openalex.org/keywords/radical-addition"},{"display_name":"hydrogen atom transfer","id":"hydrogen-atom-transfer","score":0.22,"url":"https://openalex.org/keywords/hydrogen-atom-transfer"},{"display_name":"photochemical synthesis","id":"photochemical-synthesis","score":0.2298,"url":"https://openalex.org/keywords/photochemical-synthesis"},{"display_name":"photocyclization","id":"photocyclization","score":0.2482,"url":"https://openalex.org/keywords/photocyclization"},{"display_name":"radical chemistry","id":"radical-chemistry","score":0.24,"url":"https://openalex.org/keywords/radical-chemistry"},{"display_name":"late-stage functionalization","id":"late-stage-functionalization","score":0.2409,"url":"https://openalex.org/keywords/late-stage-functionalization"},{"display_name":"alkyl radicals","id":"alkyl-radicals","score":0.2561,"url":"https://openalex.org/keywords/alkyl-radicals"},{"display_name":"visible-light photoredox catalysis","id":"visible-light-photoredox-catalysis","score":0.8939,"url":"https://openalex.org/keywords/visible-light-photoredox-catalysis"},{"display_name":"carbon-centered radicals","id":"carbon-radicals","score":0.2065,"url":"https://openalex.org/keywords/carbon-radicals"},{"display_name":"dual catalysis","id":"dual-catalysis","score":0.4763,"url":"https://openalex.org/keywords/dual-catalysis"},{"display_name":"aryl radicals","id":"aryl-radicals","score":0.4627,"url":"https://openalex.org/keywords/aryl-radicals"},{"display_name":"unactivated alkenes","id":"unactivated-alkenes","score":0.2307,"url":"https://openalex.org/keywords/unactivated-alkenes"},{"display_name":"radical coupling","id":"radical-coupling","score":0.2657,"url":"https://openalex.org/keywords/radical-coupling"},{"display_name":"electroorganic synthesis","id":"electroorganic-synthesis","score":0.4539,"url":"https://openalex.org/keywords/electroorganic-synthesis"},{"display_name":"radical precursors","id":"radical-precursors","score":0.5196,"url":"https://openalex.org/keywords/radical-precursors"},{"display_name":"C(sp3)-H functionalization","id":"c-sp3-h-functionalization","score":0.2452,"url":"https://openalex.org/keywords/c-sp3-h-functionalization"},{"display_name":"visible-light photochemistry","id":"visible-light-photochemistry","score":0.4193,"url":"https://openalex.org/keywords/visible-light-photochemistry"},{"display_name":"radical addition to alkenes","id":"radical-addition-to-alkenes","score":0.4141,"url":"https://openalex.org/keywords/radical-addition-to-alkenes"},{"display_name":"acyl radicals","id":"acyl-radicals","score":0.4351,"url":"https://openalex.org/keywords/acyl-radicals"},{"display_name":"\u03b1-aminoalkyl radicals","id":"alpha-aminoalkyl-radicals","score":0.7012,"url":"https://openalex.org/keywords/alpha-aminoalkyl-radicals"},{"display_name":"nitrogen-centered radicals","id":"nitrogen-centered-radicals","score":0.2692,"url":"https://openalex.org/keywords/nitrogen-centered-radicals"},{"display_name":"radical-polar crossover","id":"radical-polar-crossover","score":0.7339,"url":"https://openalex.org/keywords/radical-polar-crossover"},{"display_name":"photoaddition","id":"photoaddition","score":0.2419,"url":"https://openalex.org/keywords/photoaddition"}],"legacy_keywords":["Visible Light Photoredox Catalysis","Organic Synthesis","Electrochemical Methods","Transition Metal Complexes","Radical Reactions","C\u2013H Functionalization","Photochemical Synthesis","Electrocatalysis","Arylation Reactions","Nitrogen-Centered Radicals"],"openalex_id":"https://openalex.org/T10701","source_created_date":"2024-01-23T15:27:07","source_updated_date":"2026-10-17T03:02:00","subfield_id":"1605","url":"/topics/T10701","works_api_url":"https://api.openalex.org/works?filter=topics.id:T10701","works_count":65504,"label":"Radical Photochemical Reactions","provider":"openalex","revision":"2a3a8963b7775b1a","taxonomy_revision":"f050b5d4780b1289","title":"Radical Photochemical Reactions","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"36174244140452893","address_version":"morton4x16-v1","coordinates":[3,16,1605,10701],"answer_status":"Directory metadata; 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