OC lab ::Organic Chemistry Lab

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61 Hwang, H.S.; Lee, S.M.; Han, S. S.; Moon, Y. K.; You, Y.*; Cho, E. J.*

"Benzothiazole Synthesis: Mechanistic Investigation of an In Situ-Generated Photosensitizing Disulfide J. Org. Chem. 2020, 85, 11835-11843 Link



Kang, J.H.; Hwang, H.S.; Soni, V.; Cho, E. J.*

"Direct C(sp3)–N Radical Coupling: Photocatalytic C–H Functionalization by Unconventional Intermolecular Hydrogen Atom Transfer to Aryl Radical Org. Lett. 2020, 22, 6112-6116 Link



Tambe, S. D.; Min, K. H.; Iqbal, N.; Cho, E. J.*

"Distinctive reactivity of N-benzylidene-[1,1'-biphenyl]-2-amines under photoredox conditions(in a special issue: Advances in photoredox catalysis) Beilstein J. Org. Chem. 2020, 16, 1335-1342 Link



Park, D.D.; Min, K.H.; Kang, J.H.; Hwang, H.S.; Soni, V.; Cho, C.G.; Cho, E. J.*

"Transforming Oxadiazolines through Nitrene Intermediates by Energy Transfer Catalysis: Access to Sulfoximines and Benzimidazoles Org. Lett. 2020, 22, 1130-1134 Link



Lee, D.S.; Kim, C.S.; Iqbal, N.; Park, G.S.; Son, K.S.*; Cho, E. J.*

"Organophotocatalytic Arene Functionalization: C-C and C-B Bond Formation Org. Lett. 2019, 21, 9950-9953 Link



Soni, V.; Lee, S.M.; Kang, J.H.; Moon, Y.K.; Hwang, H.S.; You, Y.*; Cho, E. J.*

"Reactivitiy Tuning for Radical-Radical Cross-Coupling via Selective Photocatalytic Energy Transfer: Access to Amine Building Blocks ACS Catalysis 2019, 9, 10454-10463 Link



Iqbal, N.; Iqbal, N.; Maiti, D.*; Cho, E. J.*

"Access to Multi-Functionalized Benzofurans through Aryl-Nickelation of Alkynes: Efficient Synthesis of Anti-Arrhythmic Drug Amiodarone Angew. Chem. Int. Ed. 2019, 58, 15808-15812 Link



Moon, J.; Moon, Y.K.; Park, D.D.; Choi, S.; You, Y.*; Cho, E. J.*

"Visible-Light-Induced Trifluoromethylation of Unactivated Alkenes with Tri(9-anthryl)borane as an Organophotocatalyst" J. Org. Chem. 2019, 84, 12925-12932 Link



Soni, V.; Hwang, H.S.; Moon, Y.K.; Park, S.W.; You, Y.*; Cho, E. J.*

"Generation of N-Centered Radicals via a Photocatalytic Energy Transfer: Remote Double Functionalization of Arenes Facilitated by Singlet Oxygen" J. Am. Chem. Soc. 2019, 141, 10538-10545 Link


52 Lee, D.S.; Cho, E. J.*

"Fluoroalkenylation of boronic acids via an oxidative Heck reaction" (in a special issue: Synthetic methodology in OBC and Fluorine Chemistry) Org. Biomol. Chem. 2019,17, 4317-4325 Link 


51 Han, S.S.; Park, J.Y.; Hwang, H.S.; Choe, H.R.; Nam, K.M.*; Cho, E. J.*

"Facile Synthesis of BiVO4 for Visible-Light-Induced C-C Bond Cleavage of Alkenes to Generate Carbonyls" (in a special issue: Sustainable Organic Synthesis) ChemSusChem 2019, 12, 3018-3022 Link

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Iqbal, N.; Iqbal, N.; Han, S.S.; Cho, E. J.*

"Synthesis of fluoroalkylated alkynes via visible-light photocatalysis" (in a special issue: New Talent and Synthetic methodology) Org. Biomol. Chem. 2019, 17, 1758–1762. Link



Lee, D.S.; Hwang, H.S.; Cho, E. J.*

"Visible-Light-Promoted Synthesis of Fluoroalkylated Oximes" (in a special issue: Homogeneous Catalysis from Young Investigators in Asia) Chem. Asian J. 2018, 13, 2405-2409. Link




Soni, V.; Kim, J.; Cho, E. J.*

"Organocatalytic Oxidative Cyclization of Amidoximes for the Synthesis of 1,2,4-Oxadiazolines" Adv. Synth. Catal. 2018, 360, 26262631. Link

ASC 2018_TOC.jpg


Chatterjee, T.; Kim, D.I.; Cho, E. J.*

"Base-Promoted Synthesis of 2-Aryl Quinazolines from 2-Aminobenzylamines in Water" (in a special issue: Organic and Biocompatible Transformations in Aqueous Media) J. Org. Chem. 2018, 83, 7423-7430. Link



Lee, D.S.; Chatterjee, T.; Ban, J.; Rhee, H.*; Cho, E. J.*

"Simple Synthetic Method for the Functionalized Benzo[c]cinnolines" ChemistrySelect 2018, 3, 2092-2095. Link



Cho, J. Y.;  Roh, G.; Cho, E. J.*

"Visible-Light-Promoted Synthesis of Dibenzofuran Derivatives" J. Org. Chem. 2018, 83, 805-811. Link


44 Park, G.-R.; Moon, J.; Cho, E. J.*

"Visible-Light-Induced Installation of Oxyfluoroalkyl Groups" Chem. Comm. 2017, 53, 12786-12789. Link




Yu, C.; Shoaib, M. A.; Iqbal, N.; Kim, J. S.*; Ha, H. J.*; Cho, E. J.*

"Selective Ring-Opening of N-Alkyl Pyrrolidines with Chloroformates to 4-Chlrobutyl Carbamates" J. Org. Chem. 2017, 82, 6615-6620. Link



Chatterjee, T.; Lee, D.S.; Cho, E. J.*

"Extended Study of Visible-Light-Induced Photocatalytic [4 + 2] Benzannulation: Synthesis of Polycyclic (Hetero)Aromatics" J. Org. Chem. 2017, 824369-4378. Link



Chatterjee, T.; Roh, G.; Shoaib, M. A.; Suhl, C.; Kim, J. S.*; Cho, C-K.*; Cho, E. J.*

"Visible-Light-Induced Synthesis of Carbazoles by in Situ Formation of Photosensitizing Intermediate" Org. Lett.2017, 19, 1906–1909. Link



Park, G.-R.; Choi, Y.; Choi, M. G.; Chang, S-K.; Cho, E. J.*;

"Metal-Free Visible-Light-Induced Trifluoromethylation Reactions" (in a special issue: Photoredox Catalysis) Asia. J. Org. Chem., 2017, 6, 436-440. Link



Park, G.; YiS. Y.; Jung, J.; Cho, E. J.*; You, Y.* 

"Mechanism and Applications of the Photoredox Catalytic Coupling of Benzyl Bromides" Chem. Eur. J. 2016, 22, 17790-17799. Link



Chatterjee, T.; Iqbal, N.;You, Y.; Cho, E. J.*

“Controlled Fluoroalkylation Reactions by Visible-Light Photoredox Catalysis” (invited contribution to the special issue on Photoredox Catalysis in Organic Chemistry) Acc. Chem. Res. 2016, 49, 2284-2294. Link



Chatterjee, T.; Cho, J. Y.; Cho, E. J.*

“Synthesis of Substituted Oxazoles by Visible Light Photocatalysis” (invited contribution to the special issue on Photocatalysis) J. Org. Chem. 2016, 81, 6995-7000. Link



Choi, Y.; Chatterjee, T.; Kim, J.; Kim, J. S.; Cho, E. J.*

“Synthesis of Cyclopenta-fused Polycyclic Aromatic Hydrocarbons Utilizing Aryl-substituted Anilines” (This article is part of the themed collection: Contemporary Synthetic Chemistry in Drug Discovery) Org. Biomol. Chem. 2016, 14, 6804-6810. Link


Choi, Y.; Yu, C.; Kim, J. S.; Cho, E. J.* 
“Visible-Light-Induced Arylthiofluoroalkylations of Unactivated Heteroaromatics and Alkenes” Org. Lett. 2016, 18, 3246-3249. Link



Kim, S.; Park, G.; Cho, E. J.*; You, Y.*

“Coreactant Strategy for the Photoredox Catalytic Generation of Trifluoromethyl Radicals under Low-Energy Photoirradiation” J. Org. Chem. 2016, 81, 7072-7079 Link

JOC_2016 with You.gif


Chatterjee, T.; Choi, M. G.; Kim, J.; Chang, S.; Cho, E. J.*

"Visible-Light-Induced Regioselective Synthesis of Polyheteroaromatic Compounds" Chem. Comm. 2016, 52, 4203-4206 Link

Chem Commun, 2016, 4203.jpg


Iqbal, N.; Cho, E. J.*

“Visible-light-mediated synthesis of amides from aldehydes and amines via in-situ acid chloride formation” J. Org. Chem. 2016, 81, 1905-1911 Link

JOC, asap.jpg


Roh, G.; Iqbal, N.; Cho, E. J.*
“Trifluoroethylation of Alkynes: Synthesis of Allylic-CF3 Compounds by Visible-Light  Photocatalysis”  (in  a  special  issue:  Trifluoromethylation  and  Trifluoromethylthiolation Reactions) Chin. J. Chem. 2016,
34, 459-464. Link

CJC, asap.jpg


Jung, J.; Kim, J.; Park, G.; You, Y.*; Cho, E. J.*

“Selective Debromination and  α-Hydroxylation of  α-Bromoketones Using Hantzsch Esters as Photoreductants” Adv. Synth. Catal. 2016, 358, 74-80. Link

ASC, 2016, 74.jpg 


Cho, E. J.*

“Radical-Mediated Fluoroalkylations” (invited personal account) Chem. Rec2016,16, 47-63. Link


Choi, S; Chatterjee, T; Choi, W. J; You, Y*; Cho, E. J*

"Synthesis of Carbazoles by a Merged Visible Light Photoredox and Palladium Catalyzed Process" ACS Catalysis  20155, 4796–4802 Link

ACS catalysis.jpg


Iqbal, N.; Cho, E. J.*

“Formation of Carbonyl Compounds from Amines through Oxidative C-N Bond Cleavage Using Visible Light Photocatalysis and Applications to N-PMB-Amide Deprotection” (in a special issue: Dedicated to Stephen L. Buchwald on the occasion of his 60th birthday) Adv. Synth. Catal. 2015, 357, 2187–2192 Link

ASC, 2015, 2187.jpg


Park, S; Joo, J. M.*; Cho, E. J.*

“Synthesis of β-Trifluoromethylated Ketones from Propargylic Alcohols through Visible Light Photoredox Catalysis”  Eur. J. Org. Chem. 2015, 4093–4097  Link

EJOC, 2015, 4093.jpg 


Kim, Y. J.; Kim, S. M.; Cho, E. J.; Hosono, H.; Yang, J. W.*; Kim, S. W.*

“Two dimensional inorganic electride-promoted electron transfer efficiency in transfer hydrogenation of alkynes and alkenes” Chem. Sci. 2015, 6, 3577-3581. Link


Choi, W.J; Choi, S; Ohkubo, K; Fukuzumi, S*; Cho, E. J* and You, Y*

 "Mechanisms and Applications of Cyclometalated Pt(II) Complexes in Photoredox Catalytic Trifluoromethylation", Chem. Sci.,2015, 6, 1454-1464. Link

Chem. Sci. 2015, 1454.jpg 


Yu, C.; Iqbal,. N.; Park, S.;Cho, E. J.* 

"Selective Difluoroalkylation of Alkenes by Using Visible Light Photoredox Catalysis", Chem. Comm.2014, 50, 12884-12887. Link

ChemComm, 2014, 12884.gif 


Choi, S.; Kim, Y. J.; Kim, S. M.; Yang, J. W.*; Kim, S. W*; Cho, E. J.* 

"Hydrotrifluoromethylation and iodotrifluoromethylation of alkenes and alkynes using an inorganic electride as a radical generator" Nature Communications 2014, 5, 4881. Link 

Nature comm.jpg


Jung, J.; Kim, E.; You, Y.*; Cho, E. J.* 

“Visible-Light Induced Aromatic Difluoroalkylation”  (in a special issue: Photocatalysis in Organic Synthesis) Adv. Synth. Catal. 2014, 356, 2741-2748.Link 

ASC, 2014, 2741.jpg 


Park, S.; Jung, J.; Cho, E. J.*

"Visible Light-Promoted Synthesis of Benzimidazoles", Eur. J. Org. Chem.2014, 4148-4154 Link

EJOC, 2014, 4148.jpg 


Iqbal, N.; Jung, J.; Park, S.; Cho, E. J.* 

"Controlled Trifluoromethylations of Alkynes through Visible Light Photoredox Catalysis", Angew. Chem. Int. Ed., 2014, 53, 539-542 Link

ACIE, 2014, 539.jpg 


Iqbal, N.; Choi, S.; You, Y.*; Cho, E. J.* 

"Aerobic oxidation of aldehydes by visible light photocatalysis", Tetrahedron. Lett.2013, 13, 6222-6225 Link 

TL, 2013, 6222.jpg


Yu, C.; Lee, K.; You, Y.*; Cho, E. J.* 

“Synthesis of 2-substituted benzothiazoles by visible light-driven photoredox catalysis” Adv. Synth. Catal. 2013, 355, 1471-1476 Link

ASC, 2013, 1471.jpg


Kim, E.; Choi, S.; Kim, H.; Cho, E. J.* 

"Generation of CF3-containing epoxides and aziridines by visible light-driven trifluoroemthylation of allylic alcohols and amines" Chem. Eur. J. 2013, 19, 6209-6212. Link

CEJ, 2013, 6209.jpg 


Iqbal, N.; Choi, S.; Kim, E.; Cho, E. J.* 

"Trifluoromethylation of alkenes by visible light photoredox catalysis" J. Org. Chem. 2012, 77, 11383-11387. Link ,  Highlighted in Synfacts and Org. Chem. Portal.

JOC, 2012, 11383.gif 


Cho, E. J.*

"Factors Controlling the Equilibrium of Pt-Catalyzed [1,2]- versus [1,3]-Acyloxy Migration" Chem. Eur. J.2012, 18, 4495-4498. Link

CEJ, 2012, 4495.gif 


Iqbal, N.; Choi, S.; Ko, E.; Cho, E. J.* 

"Trifluoromethylation of heterocycles via visible light photoredox catalysis"Tetrahedron Lett2012, 53, 2005-2008. Link

TL, 2012, 2005.jpg


Lee, J.; Hong, M.; Jung, Y.; Cho, E. J.*; Rhee, H.*

“Synthesis of 1,3,5-trisubstituted-1,2,4-triazoles by microwave-assisted N-acylation of amide derivatives and the consecutive reaction with hydrazine hydrochlorides” Tetrahedron 2012, 68, 2045-2051. Link


 Cho, E. J.; Buchwald, S. L.*

"The Palladium-Catalyzed Trifluoromethylation of Vinyl Sulfonates." Org. Lett. 2011, 13, 6552-6555. Link


Volchkov, I.; Sharma, K.; Cho, E. J.; Lee, D.

"Efficient One-Step Synthesis of Bis-Spiroketals from Diynediols by π-Lewis Acid-Catalyzed Hydroalkoxylation /Hydration." (in a special issue: Eun Lee's Retirement and 65th Birthday) Chem. Asian J. 2011, 6, 1961-1966. Link


Cho, E. J.; Senecal, T. D.; Kinzel, T.; Zhang, Y.; Watson, D. A.; Buchwald, S. L.

“The Palladium-Catalyzed Trifluoromethylation of Aryl Chlorides.” Science 2010, 328,1679-1681.


Yun, S. Y.; Hansen, E. C.; Volchkov, I.; Cho, E. J.; Lo, W. Y.; Lee, D.

“Total Synthesis of (-)-Dactylolide.” Angew. Chem. Int. Ed. 2010, 49, 4261-4263.


Cho, E. J.; Lee, D.

“Substituent Effect on the Formation and Their Reactivity of Platinum Carbenoids.” Adv. Synth. Catal. 2008, 350, 2719-2723.


Cho, E. J.; Lee, D.

“Total Synthesis of (3R,9R,10R)-Panaxytriol via Tandem Metathesis and Metallotropic [1,3]-Shift as a Key Step.” Org. Lett. 2008, 10, 257-259.


Cho, E. J.; Lee, D.

“Selectivity in the Ruthenium-Catalyzed Alder Ene Reactions of Di- and Triynes.” J. Am. Chem. Soc. 2007, 129, 6692-6693. 


Cho, E. J.; Kim, M.; Lee, D.

“Reactivity and Selectivity of 1,3-Diyn-6-enes in Electrophilic Transition Metal-Catalyzed Reactions.” Org. Lett. 2006, 8, 5413-5416


Cho, E. J.; Kim, M.; Lee, D.

“Metal-Catalyzed Bond Reorganization of 1,3-Diynes.” Eur. J. Org. Chem2006, 3074–3078.


Kang, E. J.; Cho, E. J.; Ji, M. K.; Lee, Y. E.; Shin, D. M.; Choi, S. Y.; Chung, Y. K.; Kim, J. –S.; Kim, H. –J.; Lee, S. –G.; Lah, M. S.; Lee, E.

“Stereoselective Synthesis of (+)-SCH 351448: A Unique Ligand System for Sodium, Calcium, and Other Cations.” J. Org. Chem. 2005, 70, 6321-6329.


Kang, E. J.; Cho, E. J.; Lee, Y. E.; Ji, M. K.; Shin, D. M.; Chung, Y. K.; Lee, E.

“Total Synthesis of (+)-SCH 351448.” J. Am. Chem. Soc. 2004, 126, 2680-2681.