M. R. PENA

502 total citations
17 papers, 360 citations indexed

About

M. R. PENA is a scholar working on Organic Chemistry, Biotechnology and Molecular Biology. According to data from OpenAlex, M. R. PENA has authored 17 papers receiving a total of 360 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Organic Chemistry, 7 papers in Biotechnology and 4 papers in Molecular Biology. Recurrent topics in M. R. PENA's work include Synthetic Organic Chemistry Methods (6 papers), Marine Sponges and Natural Products (5 papers) and Chemical Synthesis and Analysis (4 papers). M. R. PENA is often cited by papers focused on Synthetic Organic Chemistry Methods (6 papers), Marine Sponges and Natural Products (5 papers) and Chemical Synthesis and Analysis (4 papers). M. R. PENA collaborates with scholars based in United States and Canada. M. R. PENA's co-authors include J. K. Stille, Anthony G. M. Barrett, J. Adam Willardsen, William J. Scott, Lawrence B. Evans, Xiaowei Zhang, Donna Garey, J. M. Cowley, B. L. Ramakrishna and Jie‐Fei Cheng and has published in prestigious journals such as Journal of the American Chemical Society, Macromolecules and Carbon.

In The Last Decade

M. R. PENA

17 papers receiving 339 citations

Peers

M. R. PENA

PHARM

BIOTE

ONCOL

Philip M. Harrington United States

C. W. MURTIASHAW United States

Jean Defauw United States

Arthur L. Campbell United States

M. SUZUKI Japan

Stephen D. Géro France

Luciano Lombardo Australia

A. R. Daniewski Poland

Minas P. Georgiadis Greece

Thomas F. Buckley United States

Philip M. Harrington United States

M. R. PENA

414 ×1.3

166 ×1.5

58 ×1.8

PHARM

22 ×0.7

BIOTE

18 ×0.8

ONCOL

Citations per year, relative to M. R. PENA M. R. PENA (= 1×) peers Philip M. Harrington

Countries citing papers authored by M. R. PENA

Since Specialization

Citations

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

Fields of papers citing papers by M. R. PENA

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of M. R. PENA

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

All Works

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17 of 17 papers shown

Zhou, Demin, Steven J Brown, M. R. PENA, et al.. (2004). Expression, purification, and characterization of human malonyl-CoA decarboxylase. Protein Expression and Purification. 34(2). 261–269. 18 indexed citations

PENA, M. R., et al.. (1998). Structure of keratan sulfate from bonefish (Albula sp.) larvae deduced from NMR spectroscopy of keratanase-derived oligosaccharides. Carbohydrate Research. 309(1). 117–124. 4 indexed citations

Zhang, Xiaowei, et al.. (1997). Formation of Urea Dipeptides from Carbonyldiimidazole: Application toward the Protease Inhibitors GE 20372 and MAPI. The Journal of Organic Chemistry. 62(18). 6420–6423. 47 indexed citations

Zhang, Xiaowei, et al.. (1997). Synthetic studies toward phenoxan analogs. Journal of Heterocyclic Chemistry. 34(3). 1061–1064. 5 indexed citations

Garey, Donna, et al.. (1996). An Approach to Substituted 4-Hydroxypyran-2-ones: The Total Synthesis of Phenoxan. The Journal of Organic Chemistry. 61(14). 4853–4856. 31 indexed citations

Barrett, Anthony G. M., M. R. PENA, & J. Adam Willardsen. (1996). Total Synthesis and Structural Elucidation of the Antifungal Agent Papulacandin D. The Journal of Organic Chemistry. 61(3). 1082–1100. 49 indexed citations

Garey, Donna, et al.. (1996). ChemInform Abstract: An Approach to Substituted 4‐Hydroxypyran‐2‐ones: The Total Synthesis of Phenoxan.. ChemInform. 27(46). 2 indexed citations

PENA, M. R., et al.. (1996). Synthesis of the Central Portion of Cycloviracin. The Journal of Organic Chemistry. 61(26). 9541–9545. 12 indexed citations

Barrett, Anthony G. M., M. R. PENA, & J. Adam Willardsen. (1995). Total synthesis of the antifungal agent papulacandin D. Journal of the Chemical Society Chemical Communications. 0(11). 1147–1148. 17 indexed citations

10.

Barrett, Anthony G. M., M. R. PENA, & J. Adam Willardsen. (1995). Approaches towards the synthesis of papulacandin D: preparation and structural elucidation of the acyl side chain. Journal of the Chemical Society Chemical Communications. 1145–1146. 10 indexed citations

11.

PENA, M. R., et al.. (1995). Palladium Catalysis of Ditriflates for the Preparation of Soluble Poly(phenylene) Derivatives. Macromolecules. 28(13). 4415–4420. 2 indexed citations

12.

Garey, Donna, et al.. (1995). An approach to substituted 4‐hydroxypyran‐2‐ones. Journal of Heterocyclic Chemistry. 32(5). 1657–1660. 6 indexed citations

13.

Cowley, J. M., et al.. (1994). A new type of metal-fulleride structure: C60Pd3. Carbon. 32(4). 746–748. 22 indexed citations

14.

PENA, M. R. & J. K. Stille. (1989). A total synthesis of anthramycin. Application of palladium-catalyzed coupling reactions for the attachment of the acrylic side chain. Journal of the American Chemical Society. 111(14). 5417–5424. 41 indexed citations

15.

PENA, M. R. & J. K. Stille. (1987). Attachment of the anthramycin acrylamide side chain by the palladium catalyzed coupling reaction of a vinyl triflate. Tetrahedron Letters. 28(52). 6573–6576. 11 indexed citations

16.

Scott, William J., et al.. (1985). ChemInform Abstract: Palladium‐Catalyzed Olefination of Vinyl Triflates.. Chemischer Informationsdienst. 16(44). 5 indexed citations

17.

Scott, William J., et al.. (1985). Palladium-catalyzed olefination of vinyl triflates. The Journal of Organic Chemistry. 50(13). 2302–2308. 78 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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