Brannon Sam

616 total citations
9 papers, 563 citations indexed

About

Brannon Sam is a scholar working on Inorganic Chemistry, Organic Chemistry and Pharmaceutical Science. According to data from OpenAlex, Brannon Sam has authored 9 papers receiving a total of 563 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Inorganic Chemistry, 8 papers in Organic Chemistry and 3 papers in Pharmaceutical Science. Recurrent topics in Brannon Sam's work include Asymmetric Hydrogenation and Catalysis (8 papers), Catalytic C–H Functionalization Methods (6 papers) and Catalytic Cross-Coupling Reactions (4 papers). Brannon Sam is often cited by papers focused on Asymmetric Hydrogenation and Catalysis (8 papers), Catalytic C–H Functionalization Methods (6 papers) and Catalytic Cross-Coupling Reactions (4 papers). Brannon Sam collaborates with scholars based in United States and Germany. Brannon Sam's co-authors include Michael J. Krische, Bernhard Breit, Susumu Oda, Tom Luong, T. Patrick Montgomery, Ryan L. Patman and Joyce C. Leung and has published in prestigious journals such as Angewandte Chemie International Edition, Chemistry - A European Journal and Organic Letters.

In The Last Decade

Brannon Sam

9 papers receiving 561 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Brannon Sam United States 9 508 296 109 71 51 9 563
Jagannath Rana India 11 437 0.9× 318 1.1× 124 1.1× 64 0.9× 34 0.7× 14 523
Benjamin D. W. Allen United Kingdom 4 424 0.8× 252 0.9× 137 1.3× 68 1.0× 41 0.8× 5 502
Jeffrey Bruffaerts Israel 9 891 1.8× 370 1.3× 71 0.7× 98 1.4× 44 0.9× 13 961
Xinxin Qi China 15 491 1.0× 150 0.5× 138 1.3× 96 1.4× 45 0.9× 33 548
Signe Korsager Denmark 7 379 0.7× 149 0.5× 68 0.6× 35 0.5× 44 0.9× 7 439
Johannes Schörgenhumer Austria 11 433 0.9× 183 0.6× 67 0.6× 59 0.8× 42 0.8× 20 497
Xiao‐Shan Ning China 16 563 1.1× 152 0.5× 69 0.6× 70 1.0× 29 0.6× 25 602
Chengkai Yin China 11 473 0.9× 136 0.5× 62 0.6× 58 0.8× 40 0.8× 17 559
Marco Wollenburg Germany 9 426 0.8× 212 0.7× 53 0.5× 45 0.6× 49 1.0× 10 488
Han‐Jun Ai Germany 17 571 1.1× 157 0.5× 101 0.9× 60 0.8× 173 3.4× 29 639

Countries citing papers authored by Brannon Sam

Since Specialization
Citations

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

Fields of papers citing papers by Brannon Sam

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Brannon Sam

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

All Works

9 of 9 papers shown
1.
Oda, Susumu, Brannon Sam, & Michael J. Krische. (2015). Hydroaminomethylation Beyond Carbonylation: Allene–Imine Reductive Coupling by Ruthenium‐Catalyzed Transfer Hydrogenation. Angewandte Chemie International Edition. 54(29). 8525–8528. 111 indexed citations
2.
Sam, Brannon, Tom Luong, & Michael J. Krische. (2015). Ruthenium‐Catalyzed CC Coupling of Fluorinated Alcohols with Allenes: Dehydrogenation at the Energetic Limit of β‐Hydride Elimination. Angewandte Chemie International Edition. 54(18). 5465–5469. 53 indexed citations
3.
Oda, Susumu, Brannon Sam, & Michael J. Krische. (2015). Hydroaminomethylation Beyond Carbonylation: Allene–Imine Reductive Coupling by Ruthenium‐Catalyzed Transfer Hydrogenation. Angewandte Chemie. 127(29). 8645–8648. 29 indexed citations
4.
Sam, Brannon, Tom Luong, & Michael J. Krische. (2015). Ruthenium‐Catalyzed CC Coupling of Fluorinated Alcohols with Allenes: Dehydrogenation at the Energetic Limit of β‐Hydride Elimination. Angewandte Chemie. 127(18). 5555–5559. 16 indexed citations
5.
Sam, Brannon, Bernhard Breit, & Michael J. Krische. (2014). Paraformaldehyde and Methanol as C1 Feedstocks in Metal‐Catalyzed CC Couplings of π‐Unsaturated Reactants: Beyond Hydroformylation. Angewandte Chemie International Edition. 54(11). 3267–3274. 135 indexed citations
6.
Sam, Brannon, Bernhard Breit, & Michael J. Krische. (2014). Paraformaldehyd und Methanol als C1‐Rohstoffe in metallkatalysierten C‐C‐Kupplungen π‐ungesättigter Edukte. Angewandte Chemie. 127(11). 3317–3325. 37 indexed citations
7.
8.
Sam, Brannon, T. Patrick Montgomery, & Michael J. Krische. (2013). Ruthenium Catalyzed Reductive Coupling of Paraformaldehyde to Trifluoromethyl Allenes: CF3-Bearing All-Carbon Quaternary Centers. Organic Letters. 15(14). 3790–3793. 59 indexed citations
9.
Leung, Joyce C., Ryan L. Patman, Brannon Sam, & Michael J. Krische. (2011). Alkyne–Aldehyde Reductive CC Coupling through Ruthenium‐Catalyzed Transfer Hydrogenation: Direct Regio‐ and Stereoselective Carbonyl Vinylation to Form Trisubstituted Allylic Alcohols in the Absence of Premetallated Reagents. Chemistry - A European Journal. 17(44). 12437–12443. 35 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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