Jeffrey M. Hammann

1.2k total citations
30 papers, 927 citations indexed

About

Jeffrey M. Hammann is a scholar working on Organic Chemistry, Inorganic Chemistry and Pharmaceutical Science. According to data from OpenAlex, Jeffrey M. Hammann has authored 30 papers receiving a total of 927 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Organic Chemistry, 6 papers in Inorganic Chemistry and 2 papers in Pharmaceutical Science. Recurrent topics in Jeffrey M. Hammann's work include Catalytic C–H Functionalization Methods (20 papers), Catalytic Cross-Coupling Reactions (20 papers) and Asymmetric Hydrogenation and Catalysis (6 papers). Jeffrey M. Hammann is often cited by papers focused on Catalytic C–H Functionalization Methods (20 papers), Catalytic Cross-Coupling Reactions (20 papers) and Asymmetric Hydrogenation and Catalysis (6 papers). Jeffrey M. Hammann collaborates with scholars based in Germany, France and United States. Jeffrey M. Hammann's co-authors include Paul Knochel, Diana Haas, Robert Greiner, Ferdinand H. Lutter, Brenton DeBoef, Shathaverdhan Potavathri, Timothy A. Dwight, Konstantin Karaghiosoff, Andreas K. Steib and Thomas Magauer and has published in prestigious journals such as Angewandte Chemie International Edition, ACS Catalysis and Chemistry - A European Journal.

In The Last Decade

Jeffrey M. Hammann

27 papers receiving 912 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jeffrey M. Hammann Germany 17 886 114 56 54 22 30 927
Quannan Wang China 17 934 1.1× 143 1.3× 38 0.7× 54 1.0× 11 0.5× 32 975
Anne‐Lise Dhimane France 14 1.1k 1.3× 107 0.9× 79 1.4× 37 0.7× 28 1.3× 27 1.1k
Stephanie Avola Canada 5 940 1.1× 129 1.1× 56 1.0× 23 0.4× 22 1.0× 7 984
Shengfei Jin United States 15 643 0.7× 82 0.7× 74 1.3× 63 1.2× 17 0.8× 23 709
Bin Feng China 14 710 0.8× 205 1.8× 96 1.7× 68 1.3× 16 0.7× 28 753
Yucheng Mu United States 11 560 0.6× 144 1.3× 113 2.0× 51 0.9× 13 0.6× 14 603
Zhenming Zhang China 20 821 0.9× 176 1.5× 74 1.3× 113 2.1× 19 0.9× 47 890
Tehetena Mesganaw United States 10 803 0.9× 152 1.3× 51 0.9× 30 0.6× 17 0.8× 12 821
Deidre L. Sandrock United States 10 785 0.9× 96 0.8× 114 2.0× 49 0.9× 23 1.0× 11 832
Zhongyi Zeng China 15 827 0.9× 125 1.1× 51 0.9× 43 0.8× 8 0.4× 36 858

Countries citing papers authored by Jeffrey M. Hammann

Since Specialization
Citations

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

Fields of papers citing papers by Jeffrey M. Hammann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jeffrey M. Hammann

This figure shows the co-authorship network connecting the top 25 collaborators of Jeffrey M. Hammann. A scholar is included among the top collaborators of Jeffrey M. Hammann 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 Jeffrey M. Hammann. Jeffrey M. Hammann 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.
Lutter, Ferdinand H., et al.. (2020). Cobalt‐Catalyzed Cross‐Coupling of Functionalized Alkylzinc Reagents with (Hetero)Aryl Halides. Angewandte Chemie International Edition. 59(14). 5546–5550. 25 indexed citations
2.
Lutter, Ferdinand H., et al.. (2020). Cobalt‐katalysierte Kreuzkupplung funktionalisierter Alkylzinkreagenzien mit (Hetero‐)Arylhalogeniden. Angewandte Chemie. 132(14). 5591–5595. 4 indexed citations
3.
Lutter, Ferdinand H., et al.. (2018). Practical Ni-Catalyzed Cross-Coupling of Unsaturated Zinc Pivalates with Unsaturated Nonaflates and Triflates. Organic Letters. 21(1). 36–39. 21 indexed citations
4.
Hammann, Jeffrey M., et al.. (2017). Cobalt-Catalyzed Cross-Couplings of Bench-Stable Alkynylzinc Pivalates with (Hetero)Aryl and Alkenyl Halides. Organic Letters. 19(14). 3847–3850. 19 indexed citations
5.
Hammann, Jeffrey M., et al.. (2016). Cobalt-Catalyzed C(sp2)–C(sp3) Cross-Coupling Reactions of Diarylmanganese Reagents with Secondary Alkyl Iodides. Organic Letters. 18(24). 6456–6459. 12 indexed citations
6.
Hammann, Jeffrey M., Ferdinand H. Lutter, Diana Haas, & Paul Knochel. (2016). A Robust and Broadly Applicable Cobalt‐Catalyzed Cross‐Coupling of Functionalized Bench‐Stable Organozinc Pivalates with Unsaturated Halides. Angewandte Chemie. 129(4). 1102–1106. 17 indexed citations
7.
Knochel, Paul & Jeffrey M. Hammann. (2016). Diaryl Ketones by Nickel Catalysis. Synfacts. 13(1). 83–83.
8.
Haas, Diana, Jeffrey M. Hammann, Ferdinand H. Lutter, & Paul Knochel. (2016). Milde Cobalt‐katalysierte Negishi‐Kreuzkupplungen von (Hetero‐)Arylzinkreagentien mit (Hetero‐)Arylhalogeniden. Angewandte Chemie. 128(11). 3873–3877. 10 indexed citations
9.
Knochel, Paul & Jeffrey M. Hammann. (2016). Palladium-Catalyzed Alkynylation. Synfacts. 12(9). 953–953. 1 indexed citations
10.
Haas, Diana, Jeffrey M. Hammann, Ferdinand H. Lutter, & Paul Knochel. (2016). Mild Cobalt‐Catalyzed Negishi Cross‐Couplings of (Hetero)arylzinc Reagents with (Hetero)aryl Halides. Angewandte Chemie International Edition. 55(11). 3809–3812. 31 indexed citations
11.
Knochel, Paul, Jeffrey M. Hammann, Diana Haas, & Andreas K. Steib. (2015). Highly Diastereoselective Cobalt-Mediated C(sp3)–C(sp2) Cross-Coupling Reactions of Cyclic Halohydrins with (Hetero)Aryl Grignard Reagents. Synthesis. 47(10). 1461–1468. 10 indexed citations
12.
Moriya, Kohei, Dorian Didier, Jeffrey M. Hammann, et al.. (2015). Stereoselective Synthesis and Reactions of Secondary Alkyllithium Reagents Functionalized at the 3‐Position. Angewandte Chemie International Edition. 54(9). 2754–2757. 28 indexed citations
13.
Hammann, Jeffrey M., Diana Haas, & Paul Knochel. (2015). Cobalt‐Catalyzed Negishi Cross‐Coupling Reactions of (Hetero)Arylzinc Reagents with Primary and Secondary Alkyl Bromides and Iodides. Angewandte Chemie International Edition. 54(15). 4478–4481. 77 indexed citations
14.
Knochel, Paul & Jeffrey M. Hammann. (2015). Zinc-Catalyzed Borylation. Synfacts. 11(12). 1308–1308. 1 indexed citations
15.
Moriya, Kohei, Dorian Didier, Jeffrey M. Hammann, et al.. (2015). Stereoselektive Synthese und Reaktionen von in Position 3 funktionalisierten sekundären Alkyllithiumverbindungen. Angewandte Chemie. 127(9). 2793–2796. 18 indexed citations
16.
Knochel, Paul & Jeffrey M. Hammann. (2015). Dehydroxylative Coupling Reaction of Alcohols. Synfacts. 11(8). 865–865.
17.
Hammann, Jeffrey M., Florian Zoller, Alexander Hoffmann, et al.. (2015). Bis(pyrazolyl)methane Copper Complexes as Robust and Efficient Catalysts for Sonogashira Couplings. European Journal of Organic Chemistry. 2015(34). 7475–7483. 18 indexed citations
18.
Hammann, Jeffrey M., et al.. (2014). A Transition‐Metal‐Free Synthesis of Fluorinated Naphthols. Chemistry - A European Journal. 20(22). 6733–6738. 17 indexed citations
19.
Hammann, Jeffrey M., Andreas K. Steib, & Paul Knochel. (2014). Cobalt-Mediated Diastereoselective Cross-Coupling Reactions between Cyclic Halohydrins and Arylmagnesium Reagents. Organic Letters. 16(24). 6500–6503. 30 indexed citations
20.
Potavathri, Shathaverdhan, et al.. (2008). Oxidant-controlled regioselectivity in the oxidative arylation of N-acetylindoles. Tetrahedron Letters. 49(25). 4050–4053. 124 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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