Ayyakkannu Ragupathi

Author

National Tsing Hua University ORCID

Also Known As

Ayyakkannu Ragupathi, Ragupathi, Ayyakkannu

Publications

862

Citations

H-Index

Concepts

All Affiliations

National Tsing Hua University National Hsinchu University of Education

About

Ayyakkannu Ragupathi is an author at National Tsing Hua University specializing in engineering, organic chemistry, and photochemistry.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	10	10	777
2	Natural Sciences	4	4	296
3	Health Sciences	1	1	24
4	Medicine	1	1	42
5	Biochemistry	1	1	42

Ayyakkannu Ragupathi

Publications

861

Citations

H-Index

Page 1

	Year	Citations
Visible Light Copper Photoredox-Catalyzed Aerobic Oxidative Coupling of Phenols and Terminal Alkynes: Regioselective Synthesis of Functionalized Ketones via C≡C Triple Bond Cleavage Arunachalam Sagadevan, Vaibhav Pramod Charpe, Ayyakkannu Ragupathi, Journal of the American Chemical Society Terminal AlkynesChemical EngineeringCross-coupling ReactionEngineeringPhotoredox Process	2017	158
Photoinduced Copper‐Catalyzed Regioselective Synthesis of Indoles: Three‐Component Coupling of Arylamines, Terminal Alkynes, and Quinones Arunachalam Sagadevan, Ayyakkannu Ragupathi, Kuo Chu Hwang Angewandte Chemie International Edition Terminal AlkynesChemical EngineeringComplex IndolesVisible-light IrradiationEngineering	2015	155
Visible-light initiated copper(<scp>i</scp>)-catalysed oxidative C–N coupling of anilines with terminal alkynes: one-step synthesis of α-ketoamides Arunachalam Sagadevan, Ayyakkannu Ragupathi, Chun‐Cheng Lin, Green Chemistry Terminal AlkynesBioorganic ChemistryEngineeringGreen Photochemical MethodPhotobiology	2014	149
Copper(<scp>i</scp>)-catalysed oxidative C–N coupling of 2-aminopyridine with terminal alkynes featuring a CC bond cleavage promoted by visible light Ayyakkannu Ragupathi, Arunachalam Sagadevan, Chun‐Cheng Lin, Chemical Communications	2016	71
Visible-light-induced, copper(i)-catalysed C-N coupling between o-phenylenediamine and terminal alkynes: one-pot synthesis of 3-phenyl-2-hydroxy-quinoxalines Arunachalam Sagadevan, Ayyakkannu Ragupathi, Kuo Chu Hwang Photochemical & Photobiological Sciences Terminal AlkynesChemical EngineeringCross-coupling ReactionEngineeringOne-pot Synthesis	2013	65
Photoredox synthesis of functionalized quinazolines <i>via</i> copper-catalyzed aerobic oxidative C<sub>sp2</sub>–H annulation of amidines with terminal alkynes Vaibhav Pramod Charpe, Ayyakkannu Ragupathi, Arunachalam Sagadevan, Green Chemistry Terminal AlkynesEngineeringSynthetic PhotochemistryOrganic ChemistryAnticancer Agents	2021	57
Visible Light‐Mediated Copper(I)‐Catalysed Aerobic Oxidation of Ynamides/Ynamines at Room Temperature: A Sustainable Approach to the Synthesis of α‐Ketoimides/α‐Ketoamides Ayyakkannu Ragupathi, Vaibhav Pramod Charpe, Arunachalam Sagadevan, Advanced Synthesis & Catalysis Room TemperatureChemical EngineeringEngineeringPhotoredox ProcessPhotochemistry	2017	56
Visible-light-driven copper-catalyzed aerobic oxidative cascade cyclization of <i>N</i>-tosylhydrazones and terminal alkynes: regioselective synthesis of 3-arylcoumarins Ayyakkannu Ragupathi, Arunachalam Sagadevan, Vaibhav Pramod Charpe, Chemical Communications Terminal AlkynesEngineeringSynthetic PhotochemistryOrganic ChemistryChemistry	2019	42
Visible light-promoted copper catalyzed regioselective acetamidation of terminal alkynes by arylamines V. Kishore Kumar Pampana, Arunachalam Sagadevan, Ayyakkannu Ragupathi, Green Chemistry Terminal AlkynesChemical EngineeringRoom TemperatureEngineeringPhotoredox Process	2019	37
Photoinduced Copper‐Catalyzed Regioselective Synthesis of Indoles: Three‐Component Coupling of Arylamines, Terminal Alkynes, and Quinones Arunachalam Sagadevan, Ayyakkannu Ragupathi, Kuo Chu Hwang Angewandte Chemie Terminal AlkynesChemical EngineeringComplex IndolesEngineeringCross-coupling Reaction	2015	34

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