Won‐Hun Ham

1.1k total citations
67 papers, 914 citations indexed

About

Won‐Hun Ham is a scholar working on Organic Chemistry, Molecular Biology and Pharmacology. According to data from OpenAlex, Won‐Hun Ham has authored 67 papers receiving a total of 914 indexed citations (citations by other indexed papers that have themselves been cited), including 62 papers in Organic Chemistry, 28 papers in Molecular Biology and 8 papers in Pharmacology. Recurrent topics in Won‐Hun Ham's work include Synthetic Organic Chemistry Methods (32 papers), Carbohydrate Chemistry and Synthesis (31 papers) and Asymmetric Synthesis and Catalysis (17 papers). Won‐Hun Ham is often cited by papers focused on Synthetic Organic Chemistry Methods (32 papers), Carbohydrate Chemistry and Synthesis (31 papers) and Asymmetric Synthesis and Catalysis (17 papers). Won‐Hun Ham collaborates with scholars based in South Korea, China and United States. Won‐Hun Ham's co-authors include Kee‐Young Lee, Chang‐Young Oh, Yong‐Hyun Kim, Yu Mu, Ji‐Yeon Kim, Jean Marie Beau, Seung Hoon Cheon, Lynn D. Hawkins, Haolun Jin and Hiromichi Fujioka and has published in prestigious journals such as Journal of the American Chemical Society, Chemical Communications and The Journal of Organic Chemistry.

In The Last Decade

Won‐Hun Ham

65 papers receiving 885 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Won‐Hun Ham South Korea 19 841 341 97 83 63 67 914
Kin‐ichi Tadano Japan 17 791 0.9× 280 0.8× 146 1.5× 117 1.4× 95 1.5× 72 915
Chin‐Kang Sha Taiwan 17 807 1.0× 159 0.5× 144 1.5× 100 1.2× 63 1.0× 64 910
A. Fernández‐Mateos Spain 16 545 0.6× 277 0.8× 61 0.6× 71 0.9× 111 1.8× 59 766
Laurent Comméiras France 17 646 0.8× 146 0.4× 64 0.7× 69 0.8× 51 0.8× 50 747
R. Rubio González Spain 15 498 0.6× 230 0.7× 51 0.5× 63 0.8× 94 1.5× 55 694
Masahiro Miyazawa Japan 18 749 0.9× 181 0.5× 93 1.0× 96 1.2× 34 0.5× 58 815
Zachary G. Brill United States 7 418 0.5× 174 0.5× 115 1.2× 120 1.4× 62 1.0× 9 551
Reiko Kawahama Japan 12 536 0.6× 235 0.7× 106 1.1× 85 1.0× 31 0.5× 18 736
Noriyuki Hatae Japan 15 427 0.5× 182 0.5× 63 0.6× 53 0.6× 30 0.5× 48 579
Morio Asaoka Japan 16 685 0.8× 194 0.6× 56 0.6× 107 1.3× 72 1.1× 66 792

Countries citing papers authored by Won‐Hun Ham

Since Specialization
Citations

This map shows the geographic impact of Won‐Hun Ham's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Won‐Hun Ham with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Won‐Hun Ham more than expected).

Fields of papers citing papers by Won‐Hun Ham

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Won‐Hun Ham. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Won‐Hun Ham. The network helps show where Won‐Hun Ham may publish in the future.

Co-authorship network of co-authors of Won‐Hun Ham

This figure shows the co-authorship network connecting the top 25 collaborators of Won‐Hun Ham. A scholar is included among the top collaborators of Won‐Hun Ham based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Won‐Hun Ham. Won‐Hun Ham is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Ham, Won‐Hun, et al.. (2022). Stereoselective Total Synthesis of (+)-Casuarine via a Functionalized Pyrrolidine. Synthesis. 54(10). 2473–2479. 2 indexed citations
2.
3.
Kim, Ji‐Yeon, et al.. (2015). 1,3-Oxazine as a chiral building block used in the total synthesis of (+)-1-deoxynojirimycin and (2R,5R)-dihydroxymethyl-(3R,4R)-dihydroxypyrrolidine. Tetrahedron Asymmetry. 26(12-13). 657–661. 24 indexed citations
4.
Kim, Seong-Soo, et al.. (2015). Chirality extension of an oxazine building block en route to total syntheses of (+)-hyacinthacine A2 and sphingofungin B. Organic & Biomolecular Chemistry. 13(15). 4539–4550. 21 indexed citations
5.
6.
Mu, Yu, et al.. (2012). Total Syntheses of D‐xylo‐ and D‐arabino‐Phytosphingosine Based on the Syntheses of Chiral 1,3‐Oxazines. European Journal of Organic Chemistry. 2012(13). 2614–2620. 17 indexed citations
7.
Ham, Won‐Hun, et al.. (2012). Total Synthesis of d-lyxo-Phytosphingosine and Formal Synthesis of Pachastrissamine via a Chiral 1,3-Oxazine. Synthesis. 44(15). 2340–2346. 15 indexed citations
8.
Oh, Chang‐Young, et al.. (2008). Stereoselective synthesis of (+)-polyoxamic acid based on the synthesis of chiral oxazine. Organic & Biomolecular Chemistry. 6(8). 1498–1498. 16 indexed citations
9.
10.
Oh, Chang‐Young, et al.. (2007). A concise synthesis of a promising protein kinase C inhibitor: D-erythro-sphingosine. Archives of Pharmacal Research. 30(1). 22–27. 10 indexed citations
11.
Lee, Kee‐Young, et al.. (2007). Stereoselective Intramolecular Oxazine Formation by a π‐Allylpalladium Complex Catalyzed by Pd0. European Journal of Organic Chemistry. 2007(10). 1586–1593. 13 indexed citations
12.
Lee, Kee‐Young, et al.. (2007). Application of Pd(0)-Catalyzed Intramolecular Oxazine Formation to the Efficient Total Synthesis of (−)-Anisomycin. Organic Letters. 9(18). 3627–3630. 29 indexed citations
13.
Lee, Kee‐Young, et al.. (2005). Diastereoselective synthesis of polysubstituted pyrrolidinone as a key intermediate for the anticancer agents by palladium(II)-catalyzed carboxylation. Archives of Pharmacal Research. 28(2). 151–158. 17 indexed citations
14.
Kim, Yong‐Hyun, et al.. (2004). Diastereoselective synthesis ofanti-1,2-aminoalcohol by palladium(ll) catalyzed aza-claisen rearrangement. Archives of Pharmacal Research. 27(2). 136–142. 5 indexed citations
15.
Kim, Yong‐Hyun, Chang‐Young Oh, Kee‐Young Lee, et al.. (2002). Syntheses of (±)-homoepibatidine analogues. Archives of Pharmacal Research. 25(1). 49–52. 3 indexed citations
16.
Kim, Yong‐Hyun, Chang‐Young Oh, Kee‐Young Lee, et al.. (2002). Stereoselective syntheses of (±)-epibatidine analogues. Archives of Pharmacal Research. 25(1). 45–48. 1 indexed citations
17.
18.
Kim, Yong‐Hyun, et al.. (1999). Total synthesis of (±)-homoepibatidine. Archives of Pharmacal Research. 22(4). 435–436. 4 indexed citations
19.
Ham, Won‐Hun, et al.. (1998). Comparison of Mass Spectral Fragmentation Patterns of Isomeric N-Substitued-2-methoxycarbonyl-9-azabicyclo[4.2.1]- and [3.3.1]nonane Skeletons. Bulletin of the Korean Chemical Society. 19(10). 1131–1133. 3 indexed citations
20.
Ham, Won‐Hun, et al.. (1994). Synthesis of antihypertensive agents via coupling reaction of Benzothiazepinone and 1,4-dihydropyridine derivatives. Archives of Pharmacal Research. 17(2). 119–123. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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