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시험관

Publications

53

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Intermediate Control: Unlocking Hitherto Unknown Reactivity and Selectivity in N‑Conjugated Allenes and Alkynes

52

Difluoroenoxysilane: Expanding Allenamide Hydrodifluoroalkylation for Diverse Carbon Frameworks

Kadiyala Sagar, Malempati Srimannarayana*, Raju Teegala, Bhailal C. Merja, Tapas R. Pradhan*, and Jin Kyoon Park*

Org. Lett. 2024, 26, 5676−5681. Impact factor : 4.9 (2024)

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51

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Synthesis and Utilization of 1H-Indazole N-Oxides in the Production of C3-Functionalized 1H-Indazole

52

Intermolecular Allene–Alkyne Coupling: A Significantly Useful Synthetic Transformation

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General Hydroamination of Allenamides: Mechanistic Insights with Acetate-Adduct and 1,1,1,3,3,3-Hexafluoro-2-propanol

Kadiyala Sagar,† Tapas R. Pradhan,† Abdikani Omar Farah,† Henry R. Wise, Bhailal C. Merja, Malempati Srimannarayana,* Paul Ha-Yeon Cheong,* and Jin Kyoon Park*  

Org. Lett. 2023, 25, 5574. Impact factor : 4.9 (2023)⎮

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Chemoselective Nitro Reduction using Nitrogen-Doped Carbon-Encapsulated Ni Catalyst and Y-Type Packed-Bed Column for Continuous Flow Reaction

47

Exploring Synthetic Strategies for 1H-Indazoles and Their N-Oxides: Electrochemical Synthesis of 1H-Indazole N-Oxides and Their Divergent C–H Functionalizations

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N-benzyl-N-methyldecan-1-amine and its derivative mitigate 2,4- dinitrobenzenesulfonic acid-induced colitis and collagen-induced rheumatoid arthritis

Ji Eun Kim†, Changyu Kang†, Phatcharaporn Budluang†, Natpaphan Yawut, Il-Rae Cho, Yun Ju Choi, Jaejeong Kim, Sanghyun Ju, Beomgu Lee, Dong Hyun Sohn, Hyung-Soon Yim, Kyeong Won Lee, Jinsol Han, Youngmi Jung, Ho Young Kang, Jin Kyoon Park, Yunjin Jung*, Dae Youn Hwang* and Young-Hwa Chung*

Front. Pharmacol. Impact factor : 5.988 (2022)⎮

Electrochemically Activated Expanded Graphite with Tailor-made Pores for Magnesium Hybrid Supercapacitors

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Synthesis and Characterization of a Highly Reactive and Robust Chlorine-bound Ni Single-atom-catalyst for the Continuous Flow Ring-opening Reaction of Epoxides

Syed Asad Abbas,†[a] Lei Cao,†[a] Dongho Seo,[a] Abdikani Omar Farah,[b] Paul Ha-Yeon Cheong,*[b] Jin Kyoon Park,*[a] and Ki Min Nam*[a] Chem Cat Chem. 2023, 15, e202201138. 

⎮Impact factor : 5.686 (2022)⎮

43

Postpolymerization modification of sterically demanding poly(metha crylic acid) with allene sulfonamides

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Chemoselective Coupling of π-Systems to Access Metallated 1,4- or 1,5-Skipped Dienes in Multicomponent Reactions

Tapas R. Pradhan and Jin Kyoon Park*

Chem. Eur. J. 2022, 28, 69, e202202120 .

⎮Impact factor : 5.020 (2022)⎮ Invited Concept Article⎮

Photoexcitation dynamics of bromodiphenyl ethers in acetonitrile-d3 studied by femtosecond time-resolved infrared spectroscopy

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Unified Electrochemical Synthetic Strategy for [2+2+2] Cyclotrimerizations: Selective Construction of 1,3,5- and 1,2,4-Trisubstituted Benzenes from Ni-Mediated Reduction of Alkynes

Sagar Arepally,†,§ Ponnusamy Nandhakumar,†,§ Gisela A. González-Montiel,‡,§ Alina Dzhaparova,† Gyeongho Kim,† Ahyeon Ma,† Ki Min Nam,† Haesik Yang,*† Paul Ha-Yeon Cheong,*‡ and Jin Kyoon Park*† § equal contribution

ACS Catalysis, 2022, 12, 6874. 

Impact factor : 13.084 (2020) Supplementary Journal  Cover⎮

39

Silaborative Assembly of Allenamides and Alkynes: Highly Regio- and Stereocontrolled Access to Bi- and Trimetallic Skipped Dienes

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38

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Wash-Free, Sandwich-Type Protein Detection Using Direct Electron Transfer and Catalytic Signal Amplification of Multiple Redox Labels

Gyeongho Kim, Hyejin Cho, Ponnusamy Nandhakumar, Jin Kyoon, Park, Kwang-sun Kim, Haesik Yang*

Anal. Chem. 2022, 94, 2163-2171. Impact factor : 6.785 (2020)⎮

36

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Characterization and Utilization of the Elusive α,β-Unsaturated N-Tosyliminium: the Synthesis of Highly Functionalizable Skipped Halo Enynes

Tapas R. Pradhan, Mukti Paudel, Jordan L. Harper, Paul

Ha-Yeon Cheong, and Jin Kyoon Park

Org. Lett. 2021, 23, 1427-1433. ⎮Impact factor : 6.005 (2020)⎮

35

Metal Nanozyme with Ester Hydrolysis Activity in the Presence of Ammonia-Borane and Its Use in a Sensitive Immunosensor

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An Overview of Water-Mediated Alkyne Functionalization by Neighboring Group Participation of Carbonyl Groups

Tapas R. Pradhan* and Jin Kyoon Park*

Adv. Synth. Catal. 2020, 362, 4833-4860. 

⎮Impact factor : 5.815 (2020)⎮

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Highly chemoselective esterification from O-aminoallylation of carboxylic acids: metal- and reagent-free hydrocarboxylation of allenamides

Tapas R. Pradhan, Hae Eun Lee, Gisela A. Gonzalez-Montiel, Paul Ha-Yeon Cheong, and Jin Kyoon Park

Chem. Eur. J. 2020, 26, 13826-13831. ⎮Impact factor : 5.16 (2020)⎮ Featured as Cover Page

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37

Rapid continuous-flow water-free synthesis of ultrapure ionic liquids assisted by microwave

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Simple reversible fixation of a magnetic catalyst in a continuous flow system: ultrafast reduction of nitroarenes and subsequent reductive amination using ammonia borane

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Rapid Base- and Metal-free Oxidative C-H Cyclization for the Synthesis of Benzo[4,5]imidazo[1,2-a]pyridine Derivatives

Hae Eun Lee,† Mi Jung Lee† and Jin Kyoon Park* † equal contribution

Asian J. Org. Chem 2019, 8, 1659-1663.

Impact factor : 2.496 (2019)⎮

(Published as a part of Special Isuue for the "Researchers in Korea" 

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Regiodivergent Trifluoromethanesulfonic Acid-Promoted Cycloisomerizations of Ynenamines to Fused Indoles

Khyarul Alam+, Jin Gyeong Kim+, Dong Yun Kang, and Jin Kyoon Park* † equal contribution

Adv. Synth. Catal. 2019, 361, 1683-1688.

⎮Impact factor : 5.123(2019)⎮

29

N-Benzyl-N-methyl-dodecan-1-amine, a novel compound from garlic, exerts anti-cancer effects on human A549 lung cancer cells overexpressing cancer upregulated gene (CUG)2

Sirichat Kaowinn, Chutima Kaewpiboon, Ji Eun Kim, Mi Rim Lee, Dae Youn Hwang, Young Whan Choi, Hong Won Kim,

Jin Kyoon Park, Kyung-Mo Song, Nam Hyouck Lee, Jin-Soo Maeng, Young-Hwa Chunga*

Eur. J. Pharmacol. 2018, 844, 19-27. ⎮Impact factor : 3.04 (2018)⎮

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Harnessing the Polarizability of Conjugated Alkynes towards [2+2] Cycloaddition, Alkenylation, and Ring Expansion of Indoles

Tapas R. Pradhan, Hong Won Kim, and Jin Kyoon Park*

Org. Lett. 2018, 20, 5286–5290.

⎮Impact factor : 6.579 (2018)⎮

27

Regiodivergent Synthesis of 1,3- and 1,4-Enynes via Kinetically Favored Hydropalladation and Ligand-Enforced Carbopalladation

Tapas R. Pradhan, Hong Won Kim, and Jin Kyoon Park*

Angew. Chem. Int. Ed. 2018, 57, 9930-9935. ⎮Impact factor : 12.102 (2018)⎮

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Divergent C-H Annulation for Multi-Fused N-Heterocycles: Regio- and Stereospecific Cyclizations of N-Alkynylindoles

Khyarul Alam, Sung Won Hong, Kyung Hwan Oh, and Jin Kyoon Park*

Angew. Chem. Int. Ed. 2017, 56, 13387-13391. 

⎮Impact factor : 11.994 (2017)⎮

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A Modular Synthesis of 4-Aminoquinolines and [1,3] N-to-C Rearrangement to Quinolin-4-ylmethanesulfonamides

Kyung Hwan Oh, Jin Gyeong Kim, and Jin Kyoon Park*

Org. Lett. 2017, 19, 3994–3997. ⎮Impact factor : 6.579 (2017)⎮

25

Rapid and sensitive electrochemical detection of carbaryl based on enzyme inhibition and thiocholine oxidation mediated by a ruthenium(III) complex

Chiew San Fang, Kyung Hwan Oh, Jin Kyoon Park,and Haesik Yang*

Electroanalysis 2017, 29, 339-344. ⎮Impact factor : 2.82 (2017)⎮

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Development of Structurally Diverse N-Heterocyclic Carbene Ligands via Palladium-Copper-Catalyzed Decarboxylative Arylation of Pyrazolo[1,5-a]pyridine-3-carboxylic acid

Khyarul Alam,+ Seong Min Kim,+ Do Joong Kim, Jin Kyoon Park*

+ equal contribution

Adv. Synth. Catal. 2016, 358, 2661-2670. Impact factor : 6.453 (2016)⎮

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Ultrasensitive and Incubation-Free Electrochemical Immunosensor Using a Gold-Nanocatalyst Label Mediating Outer-Sphere-Reaction-Philic and Inner-Sphere-Reaction-Philic Species

Chiew San Fang, Kyung Hwan Oh, Aram Oh, Kwangyeol Lee, Seonhwa Park, Sinyoung Kim, Jin Kyoon Park, Haesik Yang,*

Chem. Commun. 2016, 52, 5884-5887. ⎮Impact factor : 6.567 (2016)⎮

22

Base-Controlled Cu-Catalyzed Tandem Cyclization/Alkynylation for the Synthesis of Indolizines

Kyung Hwan Oh, Seong Min Kim, Sun Young Park, and Jin Kyoon Park*

Org. Lett. 2016, 18, 2204–2207.

⎮Impact factor : 6.732 (2016)⎮

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A triple-function nanotube as reactant reservoir, reaction platform, and byproduct scavenger for photo-cyclopropanation

Jeong Gyun Kim, Tae Hwan Noh, Yoonjung Cho, Jin Kyoon Park, Ok-Sang Jung*

Chem. Commun. 2016, 52, 2545-2548. ⎮Impact factor : 6.567 (2016)⎮

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20

Polyrotaxaned versus Interdigitated Super-Arrays of Loop-and-Chain Strands: Role of the Anion in Formation of Silver(0) Particles

Jaeseong Jang, Tae Hwan Noh, Jin Kyoon Park, Yoon-Bo Shim, Ok-Sang Jung*

Eur. J. Inorg. Chem. 2014, 2014 (32), 5530-5535.

⎮Impact factor : 2.694 (2014)⎮

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Room-temperature transition-metal-free one-pot synthesis of 3-aryl imidazo[1,2-a]pyridines via iodo-hemiaminal intermediate

Seul Ki Lee, Jin Kyoon Park*

J. Org. Chem. 2015, 80 (7), 3723-3729.

⎮Impact factor : 4.785 (2015)⎮

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Kyung Hwan Oh, Seong Min Kim, Mi Jung Lee, and Jin Kyoon Park*

Adv. Synth. Catal. 2015, 357, 3927-3935. ⎮Impact factor : 6.453 (2015)⎮

19

Pd-catalyzed direct arylations of 1,2-azolo[1,5-a]pyridines using CuCl as a Lewis acid activator and the synthesis of 2,6-disubstituted pyridines

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17

Synthesis and screening of thiazolium salts for catalytic activity

Seul Ki Lee, Do Joong Kim, Jin Kyoon Park*

Bull. Korean Chem. Soc. 2015, 36 (5), 1311-1315.

Impact factor : ⎮0.793 (2015)⎮

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14

Synthesis of Tertiary Allylboronates from Vinylboronates

Brain A Ondrusek, Jin Kyoon Park D. Tyler McQuade *

Synlett, 2014, 25 (2), 239-242. ⎮Impact factor : 2.655 (2014)⎮

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A general and direct synthesis of imidazolium ionic liquids using orthoesters

Do Joong Kim ‡ , Kyung Hwan Oh ‡ , Jin Kyoon Park*

Green Chem, 2014, 16 (9), 4098-4101.

⎮Impact factor : 8.02 (2014)⎮

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13

Continuous Synthesis and Use of N -Heterocyclic Carbene Copper(I) Complexes from Insoluble Cu2O

Suzanne M. Opalka, Jin Kyoon Park, Ashley R. Longstreet, and D. Tyler McQuade*

Org. Lett. 2013, 15 (5), 996-999. ⎮Impact factor : 6.142 (2013)⎮

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12

Regioselective Catalytic Hydroboration of Propargylic Species Using Cu(I)-NHC Complexes

Jin Kyoon Park, Brian A. Ondrusek, D. Tyler McQuade*

Org. Lett. 2012, 14 (18), 4790-4793. ⎮Impact factor : 6.142 (2012)⎮

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Chiral 6-NHC Ligand and Copper Complex: Properties, Application, and Mechanism

Jin Kyoon Park, D. Tyler McQuade*

Synthesis 2012, 44 (10), 1485-1490. ⎮Impact factor : 2.500 (2012)⎮

11

Iterative Asymmetric Allylic Substitutions: syn- and anti-1,2-diols via Catalyst Control

Jin Kyoon Park, D. Tyler McQuade*

Angew. Chem. Int. Ed. 2012, 51 (11), 2717-2721.

⎮Impact factor : 13.734 (2012)⎮

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10

Stereoconvergent synthesis of chiral allylboronates from an E/Z mixture of allylic aryl ethers using a 6-NHC-Cu(I) catalyst

Jin Kyoon Park, Hershel H. Lackey, Brian A. Ondrusek, D. Tyler McQuade*.

J. Am. Chem. Soc. 2011, 133 (8), 2410-2413.

Impact factor : 9.907 (2011)⎮

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A Chiral 6-Membered N-Heterocyclic Carbene Copper(I) Complex That Induces High Stereoselectivity

Jin Kyoon Park, Hershel H. Lackey, Matthew D. Rexford, Kirill Kovnir, Michael Shatruk, D. Tyler McQuade*

Org. Lett. 2010, 12 (21), 5008-5011.

⎮Impact factor : 5.250 (2010)⎮

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“Asymmetric Diethyl- and Diphenylzinc Additions to Aldehydes Using a Fluorine-Containing Chiral Amino Alcohol: A Striking Temperature Effect on the Enantioselectivity, a Minimal Amino Alcohol Loading, and an Efficient Recycling of the Amino Alcohol”

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Jin Kyoon Park, Hong Geun Lee, Carsten Bolm* and B. Moon Kim*

Chem. Eur. J. 2005, 11, 945-950. ⎮Impact factor : 4.907 (2005)⎮

6

Recycling chiral imidazolidin-4-one catalyst for asymmetric Diels-Alder reactions: Screening of various ionic liquids

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Jin Kyoon Park, Pentlavalli Sreekanth and B. Moon Kim*

Adv. Synth. Catal., 2004, 346, 49-52.

⎮Impact factor : 2.991 (2004)⎮

5

Bismuth Sulfonate Immobilized on Silica Gel for Allylation of Aldehydes and Synthesis of Homoallylic Amines

Pentlavalli Sreekanth, Jin Kyoon Park, JinWoo Lee, Taegwhan Hyeon, and B. Moon Kim*

Catalysis Letters 2004, 96, 201-204.⎮Impact factor : 1.559 (2004)⎮

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Asymmetric Protonation of Ketone Enolates Using β-Hydroxyethers: Acidity-Tuned Enantioselectivity

B. Moon Kim*, Hyun Woo Kim, Keun Young Im, Woo Sung Kim and Jin Kyoon Park
J. Org. Chem. 2004, 69, 5104-5107. ⎮Impact factor: 3.217 (2004)⎮

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Heterogeneous asymmetric Diels-Alder reactions using a copper.chiral bis(oxazoline) complex immobilized on mesoporous silica

Jin Kyoon Park, Sang-Wook Kim, Taeghwan Hyeon* and B. Moon Kim*

Tetrahedron:Asymmetry 2001, 12, 2931-2935.

⎮Impact factor : 2.265 (2001)⎮

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Dicobalt octacarbonyl catalyzed carbonylated cycloaddition of triynes to functionalized tetracycles

Seung Uk Son, Young Ae Yoon, Dai Seung Choi, Jin Kyoon Park, B. Moon Kim, and Young Keun Chung*

Org. Lett. 2001, 3, 1065-1067. ⎮Impact factor : 3.670 (2001)⎮

1

A Short Synthesis of a Chiral Alcohol as a New Chiral Auxiliary for Asymmetric Reactions

B. Moon. Kim* and Jin Kyoon Park

Bull. Kor. Chem. Soc. 1999, 20, 744-746. Impact factor : 0.451 (1999)⎮

About Us

Lab ECOR founded in 2013 by Prof. Jin Kyoon Park.

 

The all-embracing objective of our research is development of new environmentally friendly catalysts, strategies, and reagents for synthetic chemistry. Our motivation is based on necessity of new, environmentally friendly and sustainable synthetic processes and a fundamental mechanistic interest in reaction chemistry.

 

To expand the thinking box we are applying in our research continuous flow reaction technology and electrochemistry.

 

Please explore the website to learn more about the ongoing projects in the laboratory and the scientists behind the chemistry.

82-51-510-3232 (Lab)

82-51-510-2242 (Office)

63 Beon-gil 2, Busandaehag-ro, Geumjeoung-gu, Busan, Korea, 46241

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