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1

Nsc-mediated solid-phase synthesis of polyamides containing pyrrole amino acid

Jin Seok Choi, Hwa-Sun Lee, Younjoo Lee, Nakcheol Jeong, Hack-Joo Kim, Young-Deug Kim, Hogyu Han

Journal:

Tetrahedron Letters

Year:

2002

Language:

english

File:

PDF, 143 KB

english, 2002

2

Synthesis of Chiral Self-Assembling Rhombs and Their Characterization in Solution, in the Gas Phase, and at the Liquid−Solid Interface

Jeong, Kyung Seok, Kim, Sun Young, Shin, Ueon-Sang, Kogej, Michael, Hai, Nguyen T. M., Broekmann, Peter, Jeong, Nakcheol, Kirchner, Barbara, Reiher, Markus, Schalley, Christoph A.

Journal:

Journal of the American Chemical Society

Year:

2005

Language:

english

File:

PDF, 1.42 MB

english, 2005

3

Synthesis of (±)-Meroquinene and Its Epimer via an Allylic Radical Cyclization

Yoo, Sung-eun, Yi, Kyu Yang, Lee, Sang-Hee, Jeong, Nakcheol

Journal:

Year:

1990

File:

PDF, 110 KB

1990

4

A Dramatic Acceleration of the Pauson-Khand Reaction by Trimethylamine N -Oxide 1,2

Jeong, Nakcheol, Chung, Young Keun, Lee, Bun Yeoul, Lee, Sang Hee, Yoo, Sung-Eun

Journal:

Year:

1991

File:

PDF, 231 KB

1991

5

Catalytic Intermolecular Pauson – Khand Reactions in Supercritical Ethylene

Nakcheol Jeong, Sung Hee Hwang

Journal:

Angewandte Chemie

Year:

2000

Language:

english

File:

PDF, 82 KB

english, 2000

6

Catalytic Intermolecular Pauson – Khand Reactions in Supercritical Ethylene

Nakcheol Jeong, Sung Hee Hwang

Journal:

Angewandte Chemie International Edition

Year:

2000

Language:

english

File:

PDF, 89 KB

english, 2000

7

Electronic and Steric Effects of Atropisomeric Ligands SYNPHOS® and DIFLUORPHOS®vs. BINAPs in Rh(I)-Catalyzed Asymmetric Pauson–Khand Reaction

Dong Eun Kim, Choong Choi, In Su Kim, Séverine Jeulin, Virginie Ratovelomanana-Vidal, Jean-Pierre Genêt, Nakcheol Jeong

Journal:

Advanced Synthesis & Catalysis

Year:

2007

Language:

english

File:

PDF, 186 KB

english, 2007

8

Asymmetric Desymmetrization of the Diallyl Acetals of Alkynals by the Enantioselective Pauson–Khand-Type Reaction Catalysts

Dong Eun Kim, Bo Hyung Lee, Mudigonda Rajagopalasarma, Jean-Pierre Genêt, Virginie Ratovelomanana-Vidal, Nakcheol Jeong

Journal:

Advanced Synthesis & Catalysis

Year:

2008

Language:

english

File:

PDF, 211 KB

english, 2008

9

Kinetic Resolutions by Enantioselective Pauson–Khand-Type Reaction

Dong Eun Kim, Jaesung Kwak, In Su Kim, Nakcheol Jeong

Journal:

Advanced Synthesis & Catalysis

Year:

2009

Language:

english

File:

PDF, 197 KB

english, 2009

10

2,2′-Bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-6,6′-dimethoxy-1,1′-biphenyl in Intramolecular Rhodium(I)-Catalyzed Asymmetric Pauson–Khand-Type Reactions

Dong Eun Kim, Virginie Ratovelomanana-Vidal, Nakcheol Jeong

Journal:

Advanced Synthesis & Catalysis

Year:

2010

Language:

english

File:

PDF, 233 KB

english, 2010

11

Lanthanitin: A Chiral Nanoball Encapsulating 18 Lanthanum Ions by Ferritin-Like Assembly

Kyung Seok Jeong, Young Shin Kim, Yun Ju Kim, Eunsung Lee, Ji Hye Yoon, Won Hwa Park, Young Woo Park, Seung-Joon Jeon, Zee Hwan Kim, Jaheon Kim, Nakcheol Jeong

Journal:

Angewandte Chemie

Year:

2006

Language:

english

File:

PDF, 548 KB

english, 2006

12

Lanthanitin: A Chiral Nanoball Encapsulating 18 Lanthanum Ions by Ferritin-Like Assembly

Kyung Seok Jeong, Young Shin Kim, Yun Ju Kim, Eunsung Lee, Ji Hye Yoon, Won Hwa Park, Young Woo Park, Seung-Joon Jeon, Zee Hwan Kim, Jaheon Kim, Nakcheol Jeong

Journal:

Angewandte Chemie International Edition

Year:

2006

Language:

english

File:

PDF, 548 KB

english, 2006

13

ChemInform Abstract: Catalytic Intermolecular Pauson—Khand Reactions in Supercritical Ethylene.

Nakcheol Jeong, Sung Hee Hwang

Journal:

Year:

2000

File:

PDF, 34 KB

2000

14

ChemInform Abstract: A Facile Preparation of the Fluoroaryl Zinc Halides: An Application to the Synthesis of Diflunisal.

Nakcheol Jeong, Sang Jo Lee, Ki Hang Choi, Shin Chung

Journal:

Year:

2000

File:

PDF, 29 KB

2000

15

ChemInform Abstract: Rhodium(I)-Catalyzed Asymmetric Intramolecular Pauson—Khand-Type Reaction.

Nakcheol Jeong, Byung Kee Sung, Yoon Kyung Choi

Journal:

Year:

2000

File:

PDF, 28 KB

2000

16

ChemInform Abstract: One-Pot Preparation of Bicyclopentenones from Propargyl Malonates (and Propargylsulfonamides) and Allylic Acetates by a Tandem Action of Catalysts.

Nakcheol Jeong, Seong Deok Seo, Jin Young Shin

Journal:

Year:

2001

File:

PDF, 33 KB

2001

17

Pauson—Khand-Type Reaction Mediated by Rh(I) Catalysts.

Nakcheol Jeong, Byung Ki Sung, Jin Sung Kim, Soon Bong Park, Sung Deok Seo, Jin Young Shin, Kyu Yeol In, Yoon Kyung Choi

Journal:

Year:

2002

File:

PDF, 25 KB

2002

18

Design, Syntheses and Biological Evaluations of Nonpeptidic Caspase 3 Inhibitors.

Eun-sook Kim, Sung-eun Yoo, Kyu Yang Yi, Sunkyung Lee, Jae-sung Noh, Yong-Sam Jung, Eunhee Kim, Nakcheol Jeong

Journal:

Year:

2002

File:

PDF, 34 KB

2002

19

Desymmetrization of meso-Dienyne by Asymmetric Pauson—Khand Type Reaction Catalysts.

Nakcheol Jeong, Dong Hoon Kim, Jun Hun Choi

Journal:

Year:

2004

File:

PDF, 141 KB

2004

20

Asymmetric Addition of Bis(homoallyl)zinc to the Propargyl Aldehyde Dicobalt Hexacarbonyl Complexes in the Presence of Chiral Disulfonamide Followed by Pauson—Khand Reaction.

Andreas Stumpf, Sung Hee Hwang, Jin Sung Kim, Nakcheol Jeong

Journal:

Year:

2005

File:

PDF, 27 KB

2005

21

Rhodium(I)-Catalyzed [2 + 2 + 1] and [4 + 1] Carbocyclization Reactions

Journal:

Year:

2005

File:

PDF, 8 KB

2005

22

Asymmetric transfer hydrogenation of 2-tosyloxy-1-(4-hydroxyphenyl)ethanone derivatives: synthesis of (R)-tembamide, (R)-aegeline, (R)-octopamine, and (R)-denopamine

Do-Min Lee, Jong-Cheol Lee, Nakcheol Jeong, Kee-In Lee

Journal:

Tetrahedron: Asymmetry

Year:

2007

Language:

english

File:

PDF, 167 KB

english, 2007

23

ε-Amino acids based on bicyclic skeleton: bicyclo[3.3.0]octane-5-amino-1-carboxylic acids

Sung Jin Yeo, Kyung Seok Jeong, Hogyu Han, Jaheon Kim, Nakcheol Jeong

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 166 KB

english, 2006

24

Solvent effects on the asymmetric Pauson–Khand-type reaction by rhodium

Yun Hee Choi, Jaesung Kwak, Nakcheol Jeong

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 461 KB

english, 2009

25

Molybdenium mediated preparation of cyclopentenones

Nakcheol Jeong, Sang Jo Lee, Bun Yeoul Lee, Young Keun Chung

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 272 KB

english, 1993

26

Preparations of bicycliclactols from allyl and/or homoallyl propargyl acetal-cobalt complexes and its application to the formal synthesis of (±) loganine

Nakcheol Jeong, Yeoul Lee Bun, Min Lee Seong, Keun Chung Young, Lee Sueg-Geun

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 300 KB

english, 1993

27

An efficient preparation of 3-azabicyclo [3.3.0]. Oct-5-en-7-ones from propargyl alcohol- cobalt complexes via nicholas reaction with amidic nitrogen nucleophiles followed by pauson-khand cyclization

Nakcheol Jeong, Sung-eun Yoo, Sang Jo Lee, Sang Hee Lee, Young Keun Chung

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 354 KB

english, 1991

28

A total synthesis of (-)-α-kainic acid by the Pauson-Khand reaction

Yoo Sung-eun, Lee Sang-Hee, Jeong Nakcheol, Cho Inho

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 231 KB

english, 1993

29

The Effect of propargyl oxygen substituents in the carbene-chromium/alkyne cycloaddition

M.F. Semmelhack, Nakcheol Jeong, Gary R. Lee

Journal:

Tetrahedron Letters

Year:

1990

Language:

english

File:

PDF, 149 KB

english, 1990

30

Synthesis of α-kainic acid and α-allokainic acid by Pd(0) mediated olefin insertion-carbonylation reaction

Yoo Sung-Eun, Lee Sang-Hee, Yi Kyu-Yang, Jeong Nakcheol

Journal:

Tetrahedron Letters

Year:

1990

File:

PDF, 188 KB

1990

31

The 2-(4-trifluoromethylphenylsulfonyl)ethoxycarbonyl (Tsc) amino-protecting group: use in the solid-phase synthesis of pyrrole-imidazole polyamides

Jin Seok Choi, Younjoo Lee, Eunmyoung Kim, Nakcheol Jeong, Hosung Yu, Hogyu Han

Journal:

Tetrahedron Letters

Year:

2003

Language:

english

File:

PDF, 176 KB

english, 2003

32

A new efficient synthesis of Ro-31-6930, a potent potassium channel activator, and its analogs

Sung-eun Yoo, Jee Hee Suh, Sang Jo Lee, Nakcheol Jeong

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1992

Language:

english

File:

PDF, 167 KB

english, 1992

33

Orthogonality and compatibility between Tsc and Fmoc amino-protecting groups

Jin Seok Choi, Hunhui Kang, Nakcheol Jeong, Hogyu Han

Journal:

Year:

2005

Language:

english

File:

PDF, 734 KB

english, 2005

34

Crystal structures of (2-substituted-5-N-tosyl)bicyclo[3.3.0]-5-azacyclooct-2-enone: a pseudo achiral crystal from enantiopure compound and a counter-example of Wallach’s rule

Kyung Seok Jeong, Dong Eun Kim, Eunsung Lee, Young Ho Jhon, Hogyu Han, Jaheon Kim, Nakcheol Jeong

Journal:

Tetrahedron: Asymmetry

Year:

2009

Language:

english

File:

PDF, 495 KB

english, 2009

35

Approach to the synthesis of nogalarol via the cycloaddition of a carbene-chromium complex with a functionalized alkyne

M.F. Semmelhack, Nakcheol Jeong

Journal:

Tetrahedron Letters

Year:

1990

Language:

english

File:

PDF, 318 KB

english, 1990

36

Asymmetric catalytic reactions by NbO-type chiral metal–organic frameworks

Jeong, Kyung Seok, Go, Yong Bok, Shin, Sung Min, Lee, Suk Joong, Kim, Jaheon, Yaghi, Omar M., Jeong, Nakcheol

Journal:

Chemical Science

Year:

2011

Language:

english

File:

PDF, 287 KB

english, 2011

37

Exploration of Novel 2-Alkylimino-1,3-thiazolines: T-Type Calcium Channel Inhibitory Activity

Han, Minsoo, Nam, Kee Dal, Shin, Dongyun, Jeong, Nakcheol, Hahn, Hoh-Gyu

Journal:

Journal of Combinatorial Chemistry

Year:

2010

Language:

english

File:

PDF, 1.43 MB

english, 2010

38

Internal Chelation-Guided Regio- and Stereoselective Pauson–Khand-Type Reaction by Chiral Rhodium(I) Catalysis

Dong Eun Kim, Sang Hee Park, Yun Hee Choi, Dr. Sueg-Geun Lee, Dr. Dohyun Moon, Dr. Jungju Seo, Prof. Nakcheol Jeong

Journal:

Chemistry – An Asian Journal

Year:

2011

Language:

english

File:

PDF, 355 KB

english, 2011

39

Near achiral metal–organic frameworks from conformationally flexible homochiral ligands resulted by the preferential formation of pseudo-inversion center in asymmetric unit

Jeong, Kyung Seok, Lee, Bo Hyung, Li, Qiaowei, Choi, Sang Beom, Kim, Jaheon, Jeong, Nakcheol

Journal:

Year:

2011

Language:

english

File:

PDF, 20.26 MB

english, 2011

40

Rhodium(I)-Catalyzed Asymmetric Intramolecular Pauson−Khand-Type Reaction

Jeong, Nakcheol, Sung, Byung Kee, Choi, Yoon Kyung

Journal:

Journal of the American Chemical Society

Year:

2000

Language:

english

File:

PDF, 68 KB

english, 2000

41

Rhodium(I)-Catalyzed Intramolecular Pauson−Khand Reaction †

Jeong, Nakcheol, Lee, Sanghee, Sung, Byung Kee

Journal:

Organometallics

Year:

1998

Language:

english

File:

PDF, 53 KB

english, 1998

42

Asymmetric Pauson−Khand-type Reaction Mediated by Rh(I) Catalyst at Ambient Temperature

Kim, Dong Eun, Kim, In Su, Ratovelomanana-Vidal, Virginie, Genêt, Jean-Pierre, Jeong, Nakcheol

Journal:

Journal of Organic Chemistry

Year:

2008

Language:

english

File:

PDF, 153 KB

english, 2008

43

Catalytic version of the Intramolecular Pauson-Khand Reaction

Jeong, Nakcheol, Hwang, Sung Hee, Lee, Youngshin, Chung, Young Keun

Journal:

Journal of the American Chemical Society

Year:

1994

Language:

english

File:

PDF, 253 KB

english, 1994

44

Zinc and copper carbenoids as efficient and selective a1/d1 multicoupling reagents. 1

Knochel, Paul, Jeong, Nakcheol, Rozema, Michael J., Yeh, Ming Chang P.

Journal:

Journal of the American Chemical Society

Year:

1989

Language:

english

File:

PDF, 866 KB

english, 1989

45

Promoters for the (alkyne) hexacarbonyldicobalt-based cyclopentenone synthesis

Chung, Young Keun, Lee, Bun Yeoul, Jeong, Nakcheol, Hudecek, Milan, Pauson, Peter L.

Journal:

Organometallics

Year:

1993

Language:

english

File:

PDF, 436 KB

english, 1993

46

Preparation and reactions of functionalized benzylic organometallics of zinc and copper

Berk, Scott C., Yeh, Ming Chang P., Jeong, Nakcheol, Knochel, Paul

Journal:

Organometallics

Year:

1990

Language:

english

File:

PDF, 1.59 MB

english, 1990

47

Synthesis and biological evaluation of 1-(isoxazol-5-ylmethylaminoethyl)-4-phenyl tetrahydropyridine and piperidine derivatives as potent T-type calcium channel blockers with antinociceptive effect in a neuropathic pain model

Lee, Ju-Hyeon, Seo, Seon Hee, Lim, Eun Jeong, Cho, Nam-Chul, Nam, Ghilsoo, Kang, Soon Bang, Pae, Ae Nim, Jeong, Nakcheol, Keum, Gyochang

Journal:

European Journal of Medicinal Chemistry

Year:

2014

Language:

english

File:

PDF, 853 KB

english, 2014

48

Lipase-catalyzed transesterification as a route to each stereoisomer of 2,5-hexanediol and 3-hexyne-2,5-diol. Synthesis of (2R,5R)-2,5-dimethyltetrahydrofuran

Kim, Mahn Joo, Lee, In Suk, Jeong, Nakcheol, Choi, Yoon Kyung

Journal:

Journal of Organic Chemistry

Year:

1993

Language:

english

File:

PDF, 314 KB

english, 1993

49

One Pot Preparation of Bicyclopentenones from Propargyl Malonates (and Propargylsulfonamides) and Allylic Acetates by a Tandem Action of Catalysts

Jeong, Nakcheol, Seo, Seong Deok, Shin, Jin Young

Journal:

Journal of the American Chemical Society

Year:

2000

Language:

english

File:

PDF, 26 KB

english, 2000

50

Catalytic Pauson−Khand Reaction in Super Critical Fluids

Jeong, Nakcheol, Hwang, Sung Hee, Lee, Youn Woo, Lim, Jong Sung

Journal:

Journal of the American Chemical Society

Year:

1997

Language:

english

File:

PDF, 111 KB

english, 1997