Gregor Kiefer

497 total citations
17 papers, 432 citations indexed

About

Gregor Kiefer is a scholar working on Organic Chemistry, Physical and Theoretical Chemistry and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Gregor Kiefer has authored 17 papers receiving a total of 432 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Organic Chemistry, 2 papers in Physical and Theoretical Chemistry and 2 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Gregor Kiefer's work include Catalytic Cross-Coupling Reactions (8 papers), Catalytic C–H Functionalization Methods (7 papers) and Cyclopropane Reaction Mechanisms (7 papers). Gregor Kiefer is often cited by papers focused on Catalytic Cross-Coupling Reactions (8 papers), Catalytic C–H Functionalization Methods (7 papers) and Cyclopropane Reaction Mechanisms (7 papers). Gregor Kiefer collaborates with scholars based in Switzerland and Germany. Gregor Kiefer's co-authors include Kay Severin, Rosario Scopelliti, Katrin Thommes, Tina Riedel, Paul J. Dyson, Nicolai Cramer, David Kossler, Sophie Racine, Daniele Perrotta and Jérôme Waser and has published in prestigious journals such as Angewandte Chemie International Edition, Chemistry - A European Journal and European Journal of Organic Chemistry.

In The Last Decade

Gregor Kiefer

17 papers receiving 431 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Gregor Kiefer Switzerland	12	387	88	50	48	33	17	432
E. Daiann Sosa Carrizo France	14	634 1.6×	194 2.2×	69 1.4×	23 0.5×	24 0.7×	29	682
Kurt R. Birdwhistell United States	12	408 1.1×	209 2.4×	37 0.7×	23 0.5×	29 0.9×	19	465
Karlee L. Bamford Canada	13	274 0.7×	163 1.9×	42 0.8×	33 0.7×	21 0.6×	24	333
Juan M. Serrano‐Becerra Mexico	9	454 1.2×	180 2.0×	52 1.0×	23 0.5×	30 0.9×	9	507
K.S. Cook Canada	8	488 1.3×	268 3.0×	45 0.9×	35 0.7×	31 0.9×	10	535
Ryan D. Rieth United States	6	311 0.8×	107 1.2×	46 0.9×	91 1.9×	8 0.2×	7	373
Arumugam Jayaraman Germany	14	437 1.1×	202 2.3×	39 0.8×	30 0.6×	19 0.6×	33	489
Alexey Yu. Dubovtsev Russia	14	464 1.2×	99 1.1×	36 0.7×	62 1.3×	73 2.2×	35	546
V. F. Starichenko Russia	12	326 0.8×	130 1.5×	43 0.9×	159 3.3×	36 1.1×	45	417
Wangchuk Rabten Sweden	10	236 0.6×	169 1.9×	60 1.2×	33 0.7×	15 0.5×	14	360

Countries citing papers authored by Gregor Kiefer

Since Specialization

Citations

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

Fields of papers citing papers by Gregor Kiefer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gregor Kiefer

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

1.

Kossler, David, et al.. (2017). Divergent Asymmetric Synthesis of Polycyclic Compounds via Vinyl Triazenes. Angewandte Chemie International Edition. 56(38). 11490–11493. 68 indexed citations

2.

Kossler, David, et al.. (2017). Divergent Asymmetric Synthesis of Polycyclic Compounds via Vinyl Triazenes. Angewandte Chemie. 129(38). 11648–11651. 27 indexed citations

3.

Kiefer, Gregor, Sophie Racine, Daniele Perrotta, et al.. (2015). 1‐Alkynyltriazenes as Functional Analogues of Ynamides. Angewandte Chemie International Edition. 54(45). 13393–13396. 54 indexed citations

4.

Kiefer, Gregor, Sophie Racine, Daniele Perrotta, et al.. (2015). 1‐Alkynyltriazenes as Functional Analogues of Ynamides. Angewandte Chemie. 127(45). 13591–13594. 17 indexed citations

5.

Kiefer, Gregor, Tina Riedel, Paul J. Dyson, Rosario Scopelliti, & Kay Severin. (2014). Synthesis of Triazenes with Nitrous Oxide. Angewandte Chemie International Edition. 54(1). 302–305. 63 indexed citations

6.

Kiefer, Gregor, Tina Riedel, Paul J. Dyson, Rosario Scopelliti, & Kay Severin. (2014). Synthese von Triazenen mit Distickstoffmonoxid. Angewandte Chemie. 127(1). 306–310. 17 indexed citations

7.

Kiefer, Gregor, et al.. (2013). Oxidative Coupling Reactions of Grignard Reagents with Nitrous Oxide. Angewandte Chemie International Edition. 52(24). 6302–6305. 44 indexed citations

8.

Kiefer, Gregor, Heron Vrubel, Rosario Scopelliti, & Kay Severin. (2013). The Intricate Chemistry of Cobalt(II) Halides and Bis(diphenylphosphanyl)ethane. European Journal of Inorganic Chemistry. 2013(28). 4916–4921. 16 indexed citations

9.

Kiefer, Gregor, et al.. (2013). Oxidative Coupling Reactions of Grignard Reagents with Nitrous Oxide. Angewandte Chemie. 125(24). 6422–6425. 13 indexed citations

10.

Kiefer, Gregor, Barnali Dutta, Euro Solari, Rosario Scopelliti, & Kay Severin. (2012). RhCl₃‐Mediated Coupling Reactions of tert‐Butyl Acetylene. Zeitschrift für anorganische und allgemeine Chemie. 638(7-8). 1114–1118. 4 indexed citations

11.

Kiefer, Gregor, et al.. (2011). Ruthenium‐Catalyzed Sequential Enyne Cross‐Metathesis/ATRA Reactions. European Journal of Organic Chemistry. 2012(1). 93–98. 3 indexed citations

12.

Kiefer, Gregor, et al.. (2010). Ruthenium vs. Osmium Complexes as Catalysts for Atom Transfer Radical Addition Reactions. European Journal of Inorganic Chemistry. 2010(23). 3596–3601. 19 indexed citations

13.

Thommes, Katrin, Gregor Kiefer, Rosario Scopelliti, & Kay Severin. (2009). Olefin Cyclopropanation by a Sequential Atom‐Transfer Radical Addition and Dechlorination in the Presence of a Ruthenium Catalyst. Angewandte Chemie International Edition. 48(43). 8115–8119. 37 indexed citations

14.

Thommes, Katrin, et al.. (2009). Atom‐Transfer Radical Addition Reactions Catalyzed by RuCp* Complexes: A Mechanistic Study. Chemistry - A European Journal. 15(43). 11601–11607. 35 indexed citations

15.

Thommes, Katrin, Gregor Kiefer, Rosario Scopelliti, & Kay Severin. (2009). Olefin Cyclopropanation by a Sequential Atom‐Transfer Radical Addition and Dechlorination in the Presence of a Ruthenium Catalyst. Angewandte Chemie. 121(43). 8259–8263. 9 indexed citations

16.

Fronczek, Frank R., Gregor Kiefer, George R. Newkome, & Gary W. Griffin. (1990). Structure of syn-1,2;3,4-diepoxy-1,2,3,4-tetrahydronaphthalene. Acta Crystallographica Section C Crystal Structure Communications. 46(11). 2214–2216. 1 indexed citations

17.

Fronczek, Frank R., et al.. (1988). Dichloro(6,6'-dimethyl-2,2'-bipyridyl)cobalt(II) hemibenzene solvate. Acta Crystallographica Section C Crystal Structure Communications. 44(9). 1668–1669. 5 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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