W. Lee

发表

An efficient synthesis of chiral terminal 1,2-diamines using an enantiomerically pure [1-(1′R)-methylbenzyl]aziridine-2-yl]methanol

Dong Sub Kim, H. S. Hahm, H. Ha, 2006 .

Asymmetric synthesis of 1-deoxyazasugars from chiral aziridines.

A. Singh, H. Ha, W. Lee, 2011, Organic & biomolecular chemistry.

Comparison of two full automatic synthesis methods of 9-(4-[(18)F]fluoro-3-hydroxymethylbutyl)guanine using different chemistry modules.

K. Kang, Ho-Yyoung Lee, S. Oh, 2009, Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine.

Simple and High radiochemical yield synthesis of 2' -Deoxy -2' -[18F]fluorouridine via a new nosylate precursor

S. Oh, D. Moon, J. Ryu, 2006 .

CAL-B catalyzed desymmetrization of 3-alkylglutarate: "olefin effect" and asymmetric synthesis of pregabalin.

H. Ha, W. Lee, Doo-Ha Yoon, 2013, Organic & biomolecular chemistry.

3,4-Disubstituted oxazolidin-2-ones as constrained ceramide analogs with anticancer activities.

A. Singh, Jungchan Park, H. Ha, 2011, Bioorganic & medicinal chemistry.

Synthesis of constrained ceramide analogs and their potent antileukemic activities.

Jungchan Park, H. Ha, M. Hong, 2006, Bioorganic & medicinal chemistry letters.

Sphingosine 1‐phosphate (S1P) induces shape change in rat C6 glioma cells through the S1P2 receptor: development of an agonist for S1P receptors

D. Im, H. Ha, Hyo-lim Kim, 2007, The Journal of pharmacy and pharmacology.

Dihydroxylation of 2-vinylaziridine: efficient synthesis of D-ribo-phytosphingosine.

H. Ha, Baeck Kyoung Lee, W. Lee, 2007, Chemical communications.

Synthesis and evaluation of sphingoid analogs as inhibitors of sphingosine kinases.

Y. Igarashi, Y. Ryu, H. Ha, 2005, Bioorganic & medicinal chemistry.

Nucleophile-dependent regioselective ring opening of 2-substituted N,N-dibenzylaziridinium ions: bromide versus hydride.

N. de Kimpe, V. Van Speybroeck, M. Waroquier, 2009, Chemical communications.

Synthesis of 2,5-disubstituted 6-azaindoles from substituted aziridines via intramolecular cyclization.

H. Ha, W. Lee, Jae-Hoon Jung, 2012, Organic letters.

An efficient synthesis of enantiomerically pure aromatic-fused N-containing heterocycles from common chiral aziridines

H. Choi, M. Kim, H. Ha, 2010 .

Stereoselective synthesis of (−)-8-epi-swainsonine starting with a chiral aziridine

H. Choi, T. Sim, E. Roh, 2013 .

Chiral aziridine-2-carboxylates: versatile precursors for functionalized tetrahydroisoquinoline (THIQ) containing heterocycles

H. Ha, W. Lee, Philjun Kang, 2012 .

Solid-state and solvent-free synthesis of azines, pyrazoles, and pyridazinones using solid hydrazine

Byeongno Lee, W. Nam, Jaeheung Cho, 2013 .

Atom economical synthesis of oxindoles by metal-catalyzed intramolecular C–C bond formation under solvent-free and aerobic conditions

H. Ha, Jieun Choi, Se In Son, 2015 .

Conjugate addition of amines to chiral 3-aziridin-2-yl-acrylates

H. Ha, W. Lee, Doo-Ha Yoon, 2010 .

New synthesis and ring opening of cis -3-alkylaziridine-2-carboxylates

H. Yun, Jae-Hoon Park, H. Ha, 2001 .

Regiospecific reductive ring cleavage of N-substituted aziridine-2-carboxylates and an aziridine-2-methanol via catalytic hydrogenation using Pd as a catalyst

Y. Lim, W. Lee, 1995 .

Preparation of cysteinol derivatives by highly regioselective ring opening of nonactivated chiral aziridines by thiols

J. Bae, Seong-Ho Shin, Chan Sun Park, 1999 .

An Efficient Synthesis of 1,3‐Disubstituted Pyrazoles from 2‐Acylaziridines

S. Kim, H. Ha, W. Lee, 2019, Asian Journal of Organic Chemistry.

One-pot Solvent-Free Reductive Amination with a Solid Ammonium Carbamate Salt from CO2 and Amine

Byeongno Lee, Jaeheung Cho, N. Hur, 2014 .

Solid-State and Solvent-Free Synthesis of Azines, Pyrazoles, and Pyridazinones Using Solid Hydrazine.

Byeongno Lee, W. Nam, Jaeheung Cho, 2013 .

Synthesis of 1,2,5- and 1,2,3,5-substituted pyrroles from substituted aziridines via Ag(I)-catalyzed intramolecular cyclization

H. Ha, W. Lee, Doo-Ha Yoon, 2011 .

Stereoselective synthesis of enantiomerically pure D-threo-PDMP; manipulation of a core 2,3-diamino alcohol unit

Seong-Ho Shin, H. Ha, Chan Sun Park, 2000 .

Stereoselective synthesis of protected threo-β-hydroxy-l-glutamic acid using a chiral aziridine

H. Ha, Chan Sun Park, Hyunjoo Lee, 2000 .

Synthesis of substituted (D)-phenylalanine derivatives by regioselective reduction of enantiomerically pure cis-2,3-disubstituted aziridines

J. Bae, Seong-Ho Shin, Chan Sun Park, 1998 .

Atom Economical Synthesis of Oxindoles by Metal‐Catalyzed Intramolecular C—C Bond Formation under Solvent‐Free and Aerobic Conditions.

H. Ha, Jieun Choi, Se In Son, 2015 .

A novel synthesis of 5-functionalized oxazolidin-2-ones from enantiomerically pure 2-substituted N-[(R)-(+)-alpha-methylbenzyl]aziridines.

H. Yun, T. Sim, H. Ha, 2003, The Journal of organic chemistry.

Addition reactions to chiral aziridine-2-carboxaldimine toward various enantiopure nitrogen-containing heterocycles

H. Yun, H. Ha, W. Lee, 2005 .

Selective Reduction of C-C Double Bonds of 2-Vinylaziridnes: Preparation of Enationmerically Pure 2-Alkylaziridines

B. Sung, H. Ha, Baeck Kyoung Lee, 2009 .

Efficient synthesis of enantiomerically pure 2-acylaziridines: Facile syntheses of N-Boc-safingol, N-Boc-D-erythro-sphinganine, and N-Boc-spisulosine from a common intermediate.

T. Sim, H. S. Hahm, H. Ha, 2003, The Journal of organic chemistry.

Synthetic Applications of Lewis Acid Induced N‐Methyleneamine Equivalents

H. Ha, W. Lee, 2002 .

A formal synthesis of (−)-swainsonine from a chiral aziridine

H. Choi, H. Ha, W. Lee, 2010 .

N-Methylative aziridine ring opening: asymmetric synthesis of hygroline, pseudohygroline, and hygrine

H. Ha, Se In Son, Jae Eun Lee, 2015 .

Highly stereoselective directed reactions and an efficient synthesis of azafuranoses from a chiral aziridine.

W. Nam, H. Ha, Jaeheung Cho, 2013, Organic & biomolecular chemistry.

Asymmetric Synthesis of β-Amino-α-Hydroxy Acids through Lewis Acid-Mediated Addition of Ketene Acetal to Imines

H. Ha, Gwan Sun Lee, W. Lee, 2001 .

Preparation of 2,3-diaminopropionate from ring opening of aziridine-2-carboxylate

H. Yun, H. Ha, Min Sung Kim, 2005 .

Selective Mono‐BOC Protection of Diamines

H. Ha, W. Lee, D. Lee, 2007 .

Application of Regio- and Stereoselective Functional Group Transformations of Chiral Aziridine-2-carboxylates

H. Ha, W. Lee, Jae-Hoon Jung, 2014 .

Communications Synthesis of D-erythro-Sphingosine from D-ribo-Phytosphingosine

H. Ha, M. Hong, W. Lee, 2009 .

Synthesis and antibacterial activity of arylpiperazinyl oxazolidinones with diversification of the N-substituents.

Sunghoon Kim, H. Ha, S. Jang, 2004, Bioorganic & medicinal chemistry letters.

Lewis acid-catalyzed stereospecific ring expansion of aziridine-2-carboxylates to imidazolidin-2-ones.

H. S. Hahm, H. Ha, Min Sung Kim, 2005, Chemical communications.

Stereoselective Pd-catalyzed etherification and asymmetric synthesis of furanomycin and its analogues from a chiral aziridine.

H. Ha, W. Lee, C. Yook, 2015, Organic & biomolecular chemistry.

An efficient synthesis of 1,4-dideoxy-1,4-imino-d- and l-arabinitol and 1,4-dideoxy-1,4-imino-d- and l-xylitol from chiral aziridines

H. Choi, T. Sim, W. Lee, 2013 .

N-methylative aziridine ring opening and the synthesis of (S)-3-methylamino-3-[(R)-pyrrolidin-3-yl]propanenitrile

H. Ha, W. Lee, Jae-Hoon Jung, 2017 .

Conjugate Addition of Amines to Chiral 3-Aziridin-2-yl-acrylates.

H. Ha, W. Lee, Doo-Ha Yoon, 2010 .

Nucleophilic substitution of (sulfonyloxymethyl)aziridines: an asymmetric synthesis of both isomers of mexiletine

H. Ha, S. Han, W. Lee, 2008 .

Dicyano{[(1S)-(1-phenylethyl)aziridin-2-yl]methanolato-κ2N,O}boron

H. Yun, H. Ha, Chan Sun Park, 2003 .

Novel stereoselective synthesis of functionalized oxazolidinones from chiral aziridines.

J. Chang, T. Sim, H. Ha, 2003, The Journal of organic chemistry.

Asymmetric Synthesis of cis-5-(Aminomethyl)-3-(4-methoxyphenyl)dihydrofuran-2(3H)-one

H. Ha, W. Lee, S. Kim, 2018, Synthesis.

Synthesis and Biological Activities of Tyroscherin Analogs

Jungchan Park, H. Ha, W. Lee, 2013 .

Alkylative ring opening of N-methylaziridinium ions and a formal synthesis of tyroscherin.

H. Ha, W. Lee, Doo-Ha Yoon, 2012, Organic letters.

N-Methylative aziridine ring opening and asymmetric synthesis of MeBmt

H. Ha, W. Lee, Doo-Ha Yoon, 2011 .

Synthesis of Substituted Imidazolidin-2-ones as Aminoacyl-tRNA Synthase Inhibitors †

Sunghoon Kim, Keun Woo Lee, Yuno Lee, 2010 .

Molecular Basis for the Stereoselective Ammoniolysis of N‐Alkyl Aziridine‐2‐Carboxylates Catalyzed by Candida antarctica Lipase B

R. Kazlauskas, Jae-Hoon Park, H. Ha, 2009, Chembiochem : a European journal of chemical biology.

The preparation of stable aziridinium ions and their ring-openings.

H. Ha, W. Lee, Yongeun Kim, 2008, Chemical communications.

Ring opening of 2-acylaziridines by acid chlorides

H. Yun, H. Ha, Baeck Kyoung Lee, 2006 .

AN EFFICIENT SYNTHESIS OF N-BOC-D-DIPHENYLALANINE FROM A CHIRAL AZIRDINE-2-CARBOXYLATE

J. Chang, H. Ha, Chan Sun Park, 2002 .

Regiochemical Pathway in the Ring Opening of 2-Acylaziridines

H. Ha, W. Lee, C. Yook, 2011 .

Asymmetric Synthesis of Fluoroamines from Chiral Aziridines.

H. Ha, Se In Son, W. Lee, 2014 .

CAL‐B Catalyzed Desymmetrization of 3‐Alkylglutarate: “Olefin Effect” and Asymmetric Synthesis of Pregabalin.

H. Ha, W. Lee, Doo-Ha Yoon, 2013 .

Preparation of enantiopure 2-acylazetidines and their reactions with chloroformates

H. Ha, W. Lee, Doo-Ha Yoon, 2007 .

Selective Mono‐BOC Protection of Diamines.

H. Ha, W. Lee, D. Lee, 2007 .

Synthesis of substituted-(l)-tryptophanols from an enantiomerically pure aziridine-2-methanol.

H. Ha, C. Lee, Chan Sun Park, 2001, Organic letters.

Synthesis of 2,5-disubstituted 6-azaindoles from substituted aziridines via intramolecular cyclization.

H. Ha, W. Lee, Jae-Hoon Jung, 2012, Organic letters.