Ramona Pirwerdjan

501 total citations
9 papers, 441 citations indexed

About

Ramona Pirwerdjan is a scholar working on Organic Chemistry, Infectious Diseases and Surgery. According to data from OpenAlex, Ramona Pirwerdjan has authored 9 papers receiving a total of 441 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Organic Chemistry, 0 papers in Infectious Diseases and 0 papers in Surgery. Recurrent topics in Ramona Pirwerdjan's work include Catalytic C–H Functionalization Methods (9 papers), Sulfur-Based Synthesis Techniques (5 papers) and Catalytic Cross-Coupling Reactions (4 papers). Ramona Pirwerdjan is often cited by papers focused on Catalytic C–H Functionalization Methods (9 papers), Sulfur-Based Synthesis Techniques (5 papers) and Catalytic Cross-Coupling Reactions (4 papers). Ramona Pirwerdjan collaborates with scholars based in Germany. Ramona Pirwerdjan's co-authors include Carsten Bolm, Peter Becker, Daniel L. Priebbenow, Hui‐Jun Zhang, He Huang and Fangfang Pan and has published in prestigious journals such as Angewandte Chemie International Edition, The Journal of Organic Chemistry and Organic Letters.

In The Last Decade

Ramona Pirwerdjan

9 papers receiving 434 citations

Peers

Ramona Pirwerdjan

OC

PS

IC

MB

MC

Stephanie Kindt Germany

Daniele Perrotta Switzerland

Simon M. Nicolle United Kingdom

Shuya Yamada Japan

Kelvin Kau Kiat Goh Singapore

Huaipu Yan China

Fritz Paulus Germany

Bhuwan Chhetri United States

Subhasis Paul India

Jiang‐Ling Shi China

Stephanie Kindt Germany

Ramona Pirwerdjan

334 ×0.8

OC

84 ×1.6

PS

31 ×1.0

IC

16 ×0.8

MB

10 ×0.5

MC

Citations per year, relative to Ramona Pirwerdjan Ramona Pirwerdjan (= 1×) peers Stephanie Kindt

Countries citing papers authored by Ramona Pirwerdjan

Since Specialization

Citations

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

Fields of papers citing papers by Ramona Pirwerdjan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ramona Pirwerdjan. 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 Ramona Pirwerdjan. The network helps show where Ramona Pirwerdjan may publish in the future.

Co-authorship network of co-authors of Ramona Pirwerdjan

This figure shows the co-authorship network connecting the top 25 collaborators of Ramona Pirwerdjan. A scholar is included among the top collaborators of Ramona Pirwerdjan 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 Ramona Pirwerdjan. Ramona Pirwerdjan 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

1.

Pirwerdjan, Ramona, Peter Becker, & Carsten Bolm. (2016). Exploring the Reactivity ofN-Alkynylated Sulfoximines: Acid-Catalyzed Cyclizations. Organic Letters. 18(14). 3307–3309. 23 indexed citations

2.

Becker, Peter, Ramona Pirwerdjan, & Carsten Bolm. (2015). Acylsilanes in Iridium‐Catalyzed Directed Amidation Reactions and Formation of Heterocycles via Siloxycarbenes. Angewandte Chemie International Edition. 54(51). 15493–15496. 89 indexed citations

3.

Becker, Peter, Ramona Pirwerdjan, & Carsten Bolm. (2015). Acylsilanes in Iridium‐Catalyzed Directed Amidation Reactions and Formation of Heterocycles via Siloxycarbenes. Angewandte Chemie. 127(51). 15713–15716. 34 indexed citations

4.

Pirwerdjan, Ramona, Peter Becker, & Carsten Bolm. (2015). Exploring the Reactivity ofN-Alkynylated Sulfoximines: Regioselective Hydroacyloxylations and Hydroaminations. Organic Letters. 17(20). 5008–5011. 24 indexed citations

5.

Becker, Peter, Daniel L. Priebbenow, Ramona Pirwerdjan, & Carsten Bolm. (2013). Acylsilanes in Rhodium(III)‐Catalyzed Directed Aromatic C–H Alkenylations and Siloxycarbene Reactions with CC Double Bonds. Angewandte Chemie International Edition. 53(1). 269–271. 94 indexed citations

6.

Becker, Peter, Daniel L. Priebbenow, Ramona Pirwerdjan, & Carsten Bolm. (2013). Acylsilanes in Rhodium(III)‐Catalyzed Directed Aromatic C–H Alkenylations and Siloxycarbene Reactions with CC Double Bonds. Angewandte Chemie. 126(1). 273–275. 28 indexed citations

7.

Becker, Peter, Daniel L. Priebbenow, Hui‐Jun Zhang, Ramona Pirwerdjan, & Carsten Bolm. (2013). Photochemical Intermolecular Silylacylations of Electron-Deficient Internal Alkynes. The Journal of Organic Chemistry. 79(2). 814–817. 53 indexed citations

8.

Pirwerdjan, Ramona, et al.. (2013). Exploring the Reactivity of N-Alkynylated Sulfoximines: [2 + 2]-Cycloadditions. Organic Letters. 15(21). 5397–5399. 36 indexed citations

9.

Zhang, Hui‐Jun, Peter Becker, He Huang, et al.. (2012). Photochemically Induced Silylacylations of Alkynes with Acylsilanes. Advanced Synthesis & Catalysis. 354(11-12). 2157–2161. 60 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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