| Year |
Citation |
Score |
| 2010 |
ATARASHI S, CHOI J, HA D, HART DJ, KUZMICH D, LEE C, RAMESH S, WU SC. ChemInform Abstract: Free Radical Cyclizations in Alkaloid Total Synthesis: (.+-.)-21- Oxogelsemine and (.+-.)-Gelsemine. Cheminform. 28: no-no. DOI: 10.1002/chin.199742265 |
0.583 |
|
| 2010 |
KUZMICH D, WU SC, HA D, LEE C, RAMESH S, ATARASHI S, CHOI J, HART DJ. ChemInform Abstract: Total Synthesis of dl-21-Oxogelsemine Cheminform. 26: no-no. DOI: 10.1002/chin.199515264 |
0.608 |
|
| 2004 |
Lee YS, Choung WK, Kim KH, Kang TW, Ha DC. A highly diastereoselective synthesis of a 1-β-methylcarbapenem intermediate using titanium enolate of 2′-hydroxypropiophenone Tetrahedron. 60: 867-870. DOI: 10.1016/j.tet.2003.11.048 |
0.361 |
|
| 2003 |
Jeong JW, Woo BY, Ha DC, No Z. A stereocontrolled synthesis of methyl (-)-nonactate Synlett. 393-395. |
0.31 |
|
| 2000 |
Ahn JB, Yun CS, Kim KH, Ha DC. Access to 1-hydroxymethylpyrrolizidines utilizing malate enolate-imine condensation and ring-closing methathesis: synthesis of (-)-croalbinecine. The Journal of Organic Chemistry. 65: 9249-51. PMID 11149882 DOI: 10.1021/jo0012187 |
0.323 |
|
| 2000 |
Ha DC, Yun CS, Lee Y. Samarium diiodide-promoted cyclization of N-(omega-Iodoalkyl)imides to polyhydroxylated indolizidinones and pyrrolizidinones: synthesis of (+)-lentiginosine The Journal of Organic Chemistry. 65: 621-3. PMID 10813985 |
0.372 |
|
| 2000 |
Ha DC, Yun CS, Lee Y. Samarium diiodide-promoted cyclization of N-(ω-iodoalkyl)imides to polyhydroxylated indolizidinones and pyrrolizidinones: Synthesis of (+)- lentiginosine Journal of Organic Chemistry. 65: 621-623. DOI: 10.1021/jo9913762 |
0.376 |
|
| 1998 |
Park SS, Choi JK, Yum EK, Ha DC. A facile synthesis of 2,3-disubstituted pyrrolo[2,3-b]pyridines via palladium-catalyzed heteroannulation with internal alkynes Tetrahedron Letters. 39: 627-630. DOI: 10.1016/S0040-4039(97)10662-1 |
0.309 |
|
| 1998 |
Ha DC, Ahn JB, Kwon YE. Synthesis of ( - )-Macronecine via Condensation Reaction between Malate Enolate and Imine Bulletin of the Korean Chemical Society. 19: 514-515. |
0.313 |
|
| 1997 |
Atarashi S, Choi JK, Ha DC, Hart DJ, Kuzmich D, Lee CS, Ramesh S, Wu SC. Free radical cyclizations in alkaloid total synthesis: (±)-21- oxogelsemine and (±)-gelsemine Journal of the American Chemical Society. 119: 6226-6241. DOI: 10.1021/Ja970089H |
0.622 |
|
| 1996 |
Lim HJ, Jung YS, Ha DC, Seong CM, Lee JC, Choi J, Choi SW, Han MS, Lee KS, Park NS. Synthesis of homovanillic amide derivatives and their analgesic activity Archives of Pharmacal Research. 19: 246-247. |
0.316 |
|
| 1994 |
Kuzmich D, Wu SC, Ha DC, Lee CS, Ramesh S, Atarashi S, Choi JK, Hart DJ. Total synthesis of dl-21-oxogelsemine Journal of the American Chemical Society. 116: 6943-6944. DOI: 10.1021/Ja00094A062 |
0.647 |
|
| 1989 |
Choi JK, Ha DC, Hart DJ, Lee CS, Ramesh S, Wu S. α-Acylamino radical cyclizations: Application to the synthesis of a tetracyclic substructure of gelsemine Journal of Organic Chemistry. 54: 279-290. DOI: 10.1021/Jo00263A006 |
0.583 |
|
| 1989 |
Hart DJ, Ha DC. The ester enolate-imine condensation route to .beta.-lactams Chemical Reviews. 89: 1447-1465. DOI: 10.1021/Cr00097A003 |
0.516 |
|
| 1989 |
Gallucci JC, Ha DC, Hart DJ. Preparation of aminosaccharides using ester-imine condensations: syntheses of methyl N-benzoylacosaminide and methyl N-[oxo(phenylmethoxy) acetyl)daunosaminide from (S)-ethyl 3-hydroxybutyrate Tetrahedron. 45: 1283-1292. DOI: 10.1016/0040-4020(89)80126-7 |
0.562 |
|
| 1989 |
Hart DJ, Ha DC. The ester enolate-imine condensation route to β-lactams Chemical Reviews. 89: 1447-1465. |
0.484 |
|
| 1988 |
Corey EJ, Ha DC. Total synthesis of venustatriol Tetrahedron Letters. 29: 3171-3174. DOI: 10.1016/0040-4039(88)85113-X |
0.414 |
|
| 1987 |
Ha DC, Hart DJ. Ester-imine condensations: preparation of racemic intermediates for the synthesis of the carbapenem antibiotics PS-5 and PS-6. The Journal of Antibiotics. 40: 309-19. PMID 3570984 DOI: 10.7164/Antibiotics.40.309 |
0.57 |
|
| 1987 |
Ha DC, Hart DJ. Syntheses of methyl N-benzoylacosaminide and methyl N-(benzyloxyoxalyl)-daunosaminide from (S)-ethyl 3-hudroxybutyrate Tetrahedron Letters. 28: 4489-4492. DOI: 10.1016/S0040-4039(00)96544-4 |
0.525 |
|
| 1985 |
Hart DJ, Ha DC. An enantioselective approach to carbapenem antibiotics: formal synthesis of (+)-thienamycin Tetrahedron Letters. 26: 5493-5496. DOI: 10.1016/S0040-4039(01)80868-6 |
0.571 |
|
| 1984 |
Ha DC, Hart DJ, Yang TK. N-trimethylsilyl imines: Applications to the synthesis of β-lactams Journal of the American Chemical Society. 106: 4819-4825. DOI: 10.1021/Ja00329A029 |
0.574 |
|
| 1984 |
Ha DC, Hart DJ, Yang TK. N-Trimethylsilylimines: applications to the syntheses of .beta.-lactams Cheminform. 15. DOI: 10.1002/Chin.198449156 |
0.511 |
|
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