W. R. Epa

426 total citations
9 papers, 287 citations indexed

About

W. R. Epa is a scholar working on Organic Chemistry, Inorganic Chemistry and Molecular Biology. According to data from OpenAlex, W. R. Epa has authored 9 papers receiving a total of 287 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Organic Chemistry, 5 papers in Inorganic Chemistry and 2 papers in Molecular Biology. Recurrent topics in W. R. Epa's work include Oxidative Organic Chemistry Reactions (6 papers), Vanadium and Halogenation Chemistry (4 papers) and Catalytic Cross-Coupling Reactions (3 papers). W. R. Epa is often cited by papers focused on Oxidative Organic Chemistry Reactions (6 papers), Vanadium and Halogenation Chemistry (4 papers) and Catalytic Cross-Coupling Reactions (3 papers). W. R. Epa collaborates with scholars based in United States. W. R. Epa's co-authors include Robert M. Moriarty, A. K. Awasthi, M. F. SEMMELHACK, Raju Penmasta, Indra Prakash, Willard Lew, Y Gu and Om Prakash and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Organic Chemistry and Tetrahedron Letters.

In The Last Decade

W. R. Epa

9 papers receiving 259 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
W. R. Epa United States	7	275	54	22	16	10	9	287
David J. Fairfax United States	10	264 1.0×	58 1.1×	54 2.5×	11 0.7×	6 0.6×	12	277
Yie‐Jia Cherng Taiwan	10	289 1.1×	66 1.2×	91 4.1×	11 0.7×	16 1.6×	11	324
Igor Čerňa Czechia	8	397 1.4×	27 0.5×	37 1.7×	20 1.3×	17 1.7×	11	439
Masahiko Uchiyama Japan	11	312 1.1×	37 0.7×	50 2.3×	7 0.4×	8 0.8×	14	332
Frédéric Eymery France	10	296 1.1×	57 1.1×	52 2.4×	39 2.4×	11 1.1×	12	318
Oliver Baron Germany	6	470 1.7×	88 1.6×	44 2.0×	13 0.8×	7 0.7×	8	490
Masahiro Mineno Japan	9	385 1.4×	41 0.8×	48 2.2×	9 0.6×	14 1.4×	11	398
Laurent Bérillon Germany	8	401 1.5×	40 0.7×	58 2.6×	14 0.9×	9 0.9×	9	428
N. Whittall United Kingdom	8	340 1.2×	108 2.0×	72 3.3×	8 0.5×	10 1.0×	12	373
Bobby Glover United States	6	382 1.4×	28 0.5×	31 1.4×	8 0.5×	9 0.9×	6	404

Countries citing papers authored by W. R. Epa

Since Specialization

Citations

This map shows the geographic impact of W. R. Epa'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 W. R. Epa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W. R. Epa more than expected).

Fields of papers citing papers by W. R. Epa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by W. R. Epa. 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 W. R. Epa. The network helps show where W. R. Epa may publish in the future.

Co-authorship network of co-authors of W. R. Epa

This figure shows the co-authorship network connecting the top 25 collaborators of W. R. Epa. A scholar is included among the top collaborators of W. R. Epa 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 W. R. Epa. W. R. Epa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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9 of 9 papers shown

Moriarty, Robert M., W. R. Epa, & Om Prakash. (1997). α-Allylation of Carbonyl Compounds via Silyl Enol Ethers and Silyl Ketene Acetals using a Hypervalent Iodine Reagent†. Journal of Chemical Research Synopses. 262–263. 2 indexed citations

SEMMELHACK, M. F., et al.. (1994). Palladium-Promoted Synthesis of Ionophore Antibiotics. Strategy and Assembly of the Homochiral Tetrahydrofuran and Tetrahydropyran Portions of Tetronomycin. Journal of the American Chemical Society. 116(16). 7455–7456. 26 indexed citations

SEMMELHACK, M. F. & W. R. Epa. (1993). Catalytic tandem oxy-palladation and vinylation. Tetrahedron Letters. 34(45). 7205–7208. 45 indexed citations

Moriarty, Robert M. & W. R. Epa. (1992). Palladium catalyzed cross-coupling reactions of alkenyl (phenyl) iodonium salts with organotin compounds. Tetrahedron Letters. 33(29). 4095–4098. 34 indexed citations

Moriarty, Robert M., W. R. Epa, & A. K. Awasthi. (1991). ChemInform Abstract: Palladium‐Catalyzed Coupling of Alkenyl Iodonium Salts with Olefins: A Mild and Stereoselective Heck‐Type Reaction Using Hypervalent Iodine.. ChemInform. 22(44). 1 indexed citations

Moriarty, Robert M., W. R. Epa, & A. K. Awasthi. (1991). Palladium-catalyzed coupling of alkenyl iodonium salts with olefins: a mild and stereoselective Heck-type reaction using hypervalent iodine. Journal of the American Chemical Society. 113(16). 6315–6317. 79 indexed citations

Moriarty, Robert M., W. R. Epa, & A. K. Awasthi. (1990). Palladium catalysed C-8 allylation and vinylation of adenosine 2′-deoxyadenosine and 2′,3′-dideoxyadenosine nucleosides. Tetrahedron Letters. 31(41). 5877–5880. 34 indexed citations

Moriarty, Robert M., W. R. Epa, Raju Penmasta, & A. K. Awasthi. (1989). Hypervalent iodine oxidation of trimethylsilyl enol ethers of ketones: A direct synthesis of α-keto triflates. Tetrahedron Letters. 30(6). 667–670. 19 indexed citations

Moriarty, Robert M., Raju Penmasta, A. K. Awasthi, W. R. Epa, & Indra Prakash. (1989). Reaction of [hydroxy(tosyloxy)iodo]benzene and [hydroxy(mesyloxy)iodo]benzene with trimethylsilyl enol ethers. A new general method for .alpha.-sulfonyloxylation of carbonyl compounds. The Journal of Organic Chemistry. 54(5). 1101–1104. 47 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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