NSTL国家科技图书文献中心

1. Metal-Free Photoredox Catalysis for the S -Trifluoromethylation of Thiols NSTL国家科技图书文献中心

Rafiu, Raheemat | Aryal, Puspa ... - 《Catalysis Letters》 - 2025,155(1) - 共8页

摘要：The S-trifluoromethylation* of thiols is* | -trifluoromethylation* of thiols.* | accomplished using a simple and cost-effective organic | catalyst (diacetyl) along with a bench-stable and | environmentally friendly trifluoromethylating reagent (Langlois

关键词： S -Trifluoromethylation | Photoredox catalysis | Langlois reagent | Diacetyl | Thiols

2. Radiosynthesis of [18F]Trifluoroiodomethane and Its Use for Radical 18F-Trifluoromethylation Reactions NSTL国家科技图书文献中心

Antonia F. Stepan | Luca C. Gobbi - 《Synfacts》 - 2025,21(1) - 80～80 - 共1页

摘要：Keywords trifluoromethylation* - radiochemistry* | - PET - fluorine-18 Publication HistoryArticle | published online:20 December 2024© 2024. Thieme. All | rights reserved.Georg Thieme Verlag KGOswald-Hesse | -Straße 50, 70469 Stuttgart, Germany.

关键词： trifluoromethylation | radiochemistry | PET | fluorine-18

3. Lighting the Path:A Sustainable Catalyst Free Approach Toward Trifluoromethylation of Indoles NSTL国家科技图书文献中心

Nikita Gupta | Imtiaz Ahmed ... - 《Chemistry Select》 - 2025,10(14) - e202501688～8 - 共8页

摘要：),facilitates the direct C-H trifluoromethylation* of* | In this study,we report an innovative | development of a visible light-induced synthesis of | trifluoromethyl indoles.This novel methodology not only obviates | the need for traditional catalysts but also

关键词： Langlois reagent | Peroxides | Photocatalysis Radical reactions | Trifluoromethylation

4. Unveiling the Synthetic Potential of Conjugated Organic Molecule as Efficient Photo-catalytic Trifluoromethylation and Photo-cocatalytic C-N Coupling Reaction NSTL国家科技图书文献中心

Pan, Yumin | Xie, Tingting ... - 《Catalysis Letters》 - 2025,155(2) - 共8页

摘要： trifluoromethylation reactions, B2Cz exhibits unique activity by | Known for its exceptional light-absorbing | properties, conjugated organic molecule are capable of | efficiently converting solar energy into chemical energy | , providing a new avenue for the utilization of renewable

关键词： Conjugated organic molecule | Photocatalysis | Trifluoromethylation | C-N coupling reaction

5. On the Existence and Relevance of Copper(III) Fluorides in Oxidative Trifluoromethylation NSTL国家科技图书文献中心

Joven-Sancho, Daniel | Nebra, Noel - 《Synlett》 - 2025,36(4) - 289～298 - 共10页

摘要：) Fluoride4 Alkyne Trifluoromethylation: Scope and | Numerous reports invoke Cu-III-F intermediates | engaging inoxidative cross-couplings mediated by low/mid | -valent copper and for-mal sources of 'F+' oxidants | . These elusive and typically instable Cu-III flu-orides

关键词： trifluoromethylation | organocopper(III) compounds | Cu (III) fluorides | oxidative cross-coupling | 2 e (-) redox shuttle | CuIII fluorides | 2 e– redox shuttle

6. Electrochemical trifluoromethylation of imidazoles: Mechanistic insight from computation NSTL国家科技图书文献中心

Stier, Michael | Kaestner, Johannes ... - 《Chemical Physics Letters》 - 2025,864 - 共8页

摘要： present work, the electrochemical trifluoromethylation | Despite their wide application in everyday | laboratory work and industry, mechanistic investigations of | electrochemical, photo redox, and photoelectrochemical reactions | using quantum chemistry are relatively rare. This can

关键词： Computational redox-chemistry | Electrochemical reaction mechanisms | Power-to-X

7. Redox-Neutral Cascade Trifluoromethylation of Dienes and Enynes Using a Perylene Diimide(PDI)Organophotocatalyst NSTL国家科技图书文献中心

Krishna Gopal Ghosh | Koustav Pal ... - 《Advanced synthesis & catalysis》 - 2025,367(2) - e202401040～6 - 共6页

摘要：The perylene diimide(PDI)is an under-explored | synthetic organic dye with significant potential in | photoredox catalysis.We have developed a good chemo-and | regioselective,atom-economical methodology for synthesizing | trifluor-oethylated saturated heterocyclic derivatives

关键词： Photoredox catalysis | Perylene diimide | Trifluoromethylation | Cyclobutane | Cascade cycliza-tion

8. Electrochemical Dual Trifluoromethylation/Cyclization of,2-Aryl-N-Acryloyl Indoles Enabling Assembly of Indole[2,1-a]isoquinolines NSTL国家科技图书文献中心

Haibo Mei | Yucheng Zhang ... - 《Advanced synthesis & catalysis》 - 2025,367(3) - e202401225～7) - 共7页

摘要： the second trifluoromethylation* as the key* | An electrochemical cascade radical cycli | -zation of,2-aryl-N-acryloyl indoles with sodium | trifluoromethanesulfinate as a coupling partner has been explored,which | afforded the unexpected bis-trifluoromethylated indole

关键词： Electrolysis | 2-aryl-N-acryloyl indoles | Sodium trifluoromethanesulfinate | Indolo[2,1-a]isoquinoline | Trifluoromethylation

9. Electrochemical Decarboxylative Trifluoromethylation of Cinnamic Acids Revisited: A Combined Experimental and Computational Study NSTL国家科技图书文献中心

Yoshihiko Yamamoto | Natsuki Goto ... - 《Chemistry,an Asian journal》 - 2025,20(2) - e202400967.1～e202400967.7 - 共7页

摘要： trifluoromethylation of readily available cinnamic acid derivatives | decarboxylative trifluoromethylation* of cinnamic acid* | Abstract β‐(Trifluoromethyl)styrenes are | potentially useful building blocks for the synthesis of | organofluorine compounds because their electron‐deficient C=C

关键词： Fluorine | Alkene | Electrochemistry | Radical | Carboxylic acid

10. Photocatalytic Cascade Trifluoromethylation/Cyclization: Selective Synthesis of Trifluoroethylated Benzopyran and Benzopyranone Derivatives NSTL国家科技图书文献中心

Lv, Yangjing | Luo, Hongmei ... - 《European journal of organic chemistry》 - 2025,28(1) - n/a～n/a - 共6页

摘要：We have realized a photocatalytic radical | cascade cyclization reaction enabling the one-step | synthesis of rare trifluoroethyl benzopyran derivatives | with a wide variety of structures in excellent yields | . Furthermore, the approach exhibits low catalyst loading

摘要：The S-trifluoromethylation* of thiols is* | -trifluoromethylation* of thiols.* | accomplished using a simple and cost-effective organic | catalyst (diacetyl) along with a bench-stable and | environmentally friendly trifluoromethylating reagent (Langlois

关键词： S -Trifluoromethylation | Photoredox catalysis | Langlois reagent | Diacetyl | Thiols

摘要：Keywords trifluoromethylation* - radiochemistry* | - PET - fluorine-18 Publication HistoryArticle | published online:20 December 2024© 2024. Thieme. All | rights reserved.Georg Thieme Verlag KGOswald-Hesse | -Straße 50, 70469 Stuttgart, Germany.

关键词： trifluoromethylation | radiochemistry | PET | fluorine-18

摘要：),facilitates the direct C-H trifluoromethylation* of* | In this study,we report an innovative | development of a visible light-induced synthesis of | trifluoromethyl indoles.This novel methodology not only obviates | the need for traditional catalysts but also

关键词： Langlois reagent | Peroxides | Photocatalysis Radical reactions | Trifluoromethylation

摘要： trifluoromethylation reactions, B2Cz exhibits unique activity by | Known for its exceptional light-absorbing | properties, conjugated organic molecule are capable of | efficiently converting solar energy into chemical energy | , providing a new avenue for the utilization of renewable

关键词： Conjugated organic molecule | Photocatalysis | Trifluoromethylation | C-N coupling reaction

摘要：) Fluoride4 Alkyne Trifluoromethylation: Scope and | Numerous reports invoke Cu-III-F intermediates | engaging inoxidative cross-couplings mediated by low/mid | -valent copper and for-mal sources of 'F+' oxidants | . These elusive and typically instable Cu-III flu-orides

关键词： trifluoromethylation | organocopper(III) compounds | Cu (III) fluorides | oxidative cross-coupling | 2 e (-) redox shuttle | CuIII fluorides | 2 e– redox shuttle

摘要： present work, the electrochemical trifluoromethylation | Despite their wide application in everyday | laboratory work and industry, mechanistic investigations of | electrochemical, photo redox, and photoelectrochemical reactions | using quantum chemistry are relatively rare. This can

关键词： Computational redox-chemistry | Electrochemical reaction mechanisms | Power-to-X

摘要：The perylene diimide(PDI)is an under-explored | synthetic organic dye with significant potential in | photoredox catalysis.We have developed a good chemo-and | regioselective,atom-economical methodology for synthesizing | trifluor-oethylated saturated heterocyclic derivatives

关键词： Photoredox catalysis | Perylene diimide | Trifluoromethylation | Cyclobutane | Cascade cycliza-tion

摘要： the second trifluoromethylation* as the key* | An electrochemical cascade radical cycli | -zation of,2-aryl-N-acryloyl indoles with sodium | trifluoromethanesulfinate as a coupling partner has been explored,which | afforded the unexpected bis-trifluoromethylated indole

关键词： Electrolysis | 2-aryl-N-acryloyl indoles | Sodium trifluoromethanesulfinate | Indolo[2,1-a]isoquinoline | Trifluoromethylation

关键词： Fluorine | Alkene | Electrochemistry | Radical | Carboxylic acid

摘要：We have realized a photocatalytic radical | cascade cyclization reaction enabling the one-step | synthesis of rare trifluoroethyl benzopyran derivatives | with a wide variety of structures in excellent yields | . Furthermore, the approach exhibits low catalyst loading

关键词： Visible-light photocatalysis | Photoredox catalysis | Radical cascades | Trifluoroethyl substitution | Benzopyrans

4008-161-200 800-990-8900

国家科技图书文献中心

摘要：The S-trifluoromethylation of thiols is | -trifluoromethylation of thiols. | accomplished using a simple and cost-effective organic | catalyst (diacetyl) along with a bench-stable and | environmentally friendly trifluoromethylating reagent (Langlois

关键词： S -Trifluoromethylation | Photoredox catalysis | Langlois reagent | Diacetyl | Thiols

摘要：Keywords trifluoromethylation - radiochemistry | - PET - fluorine-18 Publication HistoryArticle | published online:20 December 2024© 2024. Thieme. All | rights reserved.Georg Thieme Verlag KGOswald-Hesse | -Straße 50, 70469 Stuttgart, Germany.

关键词： trifluoromethylation | radiochemistry | PET | fluorine-18

摘要：),facilitates the direct C-H trifluoromethylation of | In this study,we report an innovative | development of a visible light-induced synthesis of | trifluoromethyl indoles.This novel methodology not only obviates | the need for traditional catalysts but also

关键词： Langlois reagent | Peroxides | Photocatalysis Radical reactions | Trifluoromethylation

摘要： trifluoromethylation reactions, B2Cz exhibits unique activity by | Known for its exceptional light-absorbing | properties, conjugated organic molecule are capable of | efficiently converting solar energy into chemical energy | , providing a new avenue for the utilization of renewable

关键词： Conjugated organic molecule | Photocatalysis | Trifluoromethylation | C-N coupling reaction

摘要：) Fluoride4 Alkyne Trifluoromethylation: Scope and | Numerous reports invoke Cu-III-F intermediates | engaging inoxidative cross-couplings mediated by low/mid | -valent copper and for-mal sources of 'F+' oxidants | . These elusive and typically instable Cu-III flu-orides

关键词： trifluoromethylation | organocopper(III) compounds | Cu (III) fluorides | oxidative cross-coupling | 2 e (-) redox shuttle | CuIII fluorides | 2 e– redox shuttle

摘要： present work, the electrochemical trifluoromethylation | Despite their wide application in everyday | laboratory work and industry, mechanistic investigations of | electrochemical, photo redox, and photoelectrochemical reactions | using quantum chemistry are relatively rare. This can

关键词： Computational redox-chemistry | Electrochemical reaction mechanisms | Power-to-X

摘要：The perylene diimide(PDI)is an under-explored | synthetic organic dye with significant potential in | photoredox catalysis.We have developed a good chemo-and | regioselective,atom-economical methodology for synthesizing | trifluor-oethylated saturated heterocyclic derivatives

关键词： Photoredox catalysis | Perylene diimide | Trifluoromethylation | Cyclobutane | Cascade cycliza-tion

摘要： the second trifluoromethylation as the key | An electrochemical cascade radical cycli | -zation of,2-aryl-N-acryloyl indoles with sodium | trifluoromethanesulfinate as a coupling partner has been explored,which | afforded the unexpected bis-trifluoromethylated indole

关键词： Electrolysis | 2-aryl-N-acryloyl indoles | Sodium trifluoromethanesulfinate | Indolo[2,1-a]isoquinoline | Trifluoromethylation

关键词： Fluorine | Alkene | Electrochemistry | Radical | Carboxylic acid

摘要：We have realized a photocatalytic radical | cascade cyclization reaction enabling the one-step | synthesis of rare trifluoroethyl benzopyran derivatives | with a wide variety of structures in excellent yields | . Furthermore, the approach exhibits low catalyst loading

关键词： Visible-light photocatalysis | Photoredox catalysis | Radical cascades | Trifluoroethyl substitution | Benzopyrans

4008-161-200 800-990-8900

国家科技图书文献中心

摘要：The S-trifluoromethylation* of thiols is* | -trifluoromethylation* of thiols.* | accomplished using a simple and cost-effective organic | catalyst (diacetyl) along with a bench-stable and | environmentally friendly trifluoromethylating reagent (Langlois

摘要：Keywords trifluoromethylation* - radiochemistry* | - PET - fluorine-18 Publication HistoryArticle | published online:20 December 2024© 2024. Thieme. All | rights reserved.Georg Thieme Verlag KGOswald-Hesse | -Straße 50, 70469 Stuttgart, Germany.

摘要：),facilitates the direct C-H trifluoromethylation* of* | In this study,we report an innovative | development of a visible light-induced synthesis of | trifluoromethyl indoles.This novel methodology not only obviates | the need for traditional catalysts but also

摘要： the second trifluoromethylation* as the key* | An electrochemical cascade radical cycli | -zation of,2-aryl-N-acryloyl indoles with sodium | trifluoromethanesulfinate as a coupling partner has been explored,which | afforded the unexpected bis-trifluoromethylated indole