Dennis U. Nielsen

2.0k citations

28 papers · 1.7k indexed · 1 hit paper · h-index 22

Organic Chemistry top 2%
Renewable Energy, Sustainability and the Environment top 2%
Process Chemistry and Technology top 0.5%
Inorganic Chemistry top 5%
Catalysis top 2%

Co-authors: Troels Skrydstrup Kim Daasbjerg Xin‐Ming Hu Anders T. Lindhardt Rolf H. Taaning Thomas M. Gøgsig Karoline T. Neumann Camille Lescot
Topics: Catalytic Cross-Coupling Reactions (12 papers)Catalytic C–H Functionalization Methods (12 papers)Asymmetric Hydrogenation and Catalysis (9 papers)
Cited by: Process Chemistry and Technology Catalysis Renewable Energy, Sustainability and the Environment
Journals: Journal of the American Chemical Society Angewandte Chemie International Edition Nature Communications
Partner nations: Denmark Brazil South Korea

In The Last Decade

Dennis U. Nielsen

28 papers receiving 1.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Chemically and electrochemically catalysed conversion of CO2 to CO with follow-up utilization to value-added chemicals

2018 482 citations Dennis U. Nielsen, Xin‐Ming Hu et al. Nature Catalysis profile →

Peers

Countries citing papers authored by Dennis U. Nielsen

Since Specialization

Citations

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

Fields of papers citing papers by Dennis U. Nielsen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Dennis U. Nielsen. 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 Dennis U. Nielsen. The network helps show where Dennis U. Nielsen may publish in the future.

Co-authorship network of co-authors of Dennis U. Nielsen

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Ligand-Controlled Product Selectivity in Electrochemical Carbon Dioxide Reduction Using Manganese Bipyridine Catalysts 2020 ·Journal of the American Chemical Society ·Magnus H. Rønne,Dasol Cho,Monica R. Madsen,Joakim B. Jakobsen,(unknown),(unknown),Hans Christian D. Hammershøj,Dennis U. Nielsen,Steen Uttrup Pedersen,Mu‐Hyun Baik,Troels Skrydstrup,Kim Daasbjerg	153
2	Main element chemistry enables gas-cylinder-free hydroformylations 2020 ·Nature Catalysis ·(unknown),(unknown),Dennis U. Nielsen,Bjarke S. Donslund,Hans Christian D. Hammershøj,Kim Daasbjerg,Troels Skrydstrup	46
3	COtab: Expedient and Safe Setup for Pd-Catalyzed Carbonylation Chemistry 2019 ·Organic Letters ·(unknown),(unknown),Dennis U. Nielsen,Anders T. Lindhardt,Marcelo Siqueira Valle,Rossimiriam Pereira de Freitas,Troels Skrydstrup	15
4	Carbon Isotope Labeling Strategy for β-Amino Acid Derivatives via Carbonylation of Azanickellacycles 2019 ·Journal of the American Chemical Society ·(unknown),(unknown),(unknown),Dennis U. Nielsen,Kim Daasbjerg,Troels Skrydstrup	38
5	Recent developments in carbonylation chemistry using [¹³C]CO, [¹¹C]CO, and [¹⁴C]CO 2018 ·Journal of Labelled Compounds and Radiopharmaceuticals ·Dennis U. Nielsen,Karoline T. Neumann,Anders T. Lindhardt,Troels Skrydstrup	55
6	New Directions in Transition Metal Catalyzed Carbonylation Chemistry 2018 ·CHIMIA International Journal for Chemistry ·Dennis U. Nielsen,Karoline T. Neumann,Troels Skrydstrup	13
7	Pd-catalyzed carbonylative α-arylation of azlactones: A formal four-component coupling route to α,α-disubstituted amino acids 2018 ·Journal of Catalysis ·(unknown),Dennis U. Nielsen,Giovanni W. Amarante,Troels Skrydstrup	8
8	Publisher Correction: Chemically and electrochemically catalysed conversion of CO2 to CO with follow-up utilization to value-added chemicals 2018 ·Nature Catalysis ·Dennis U. Nielsen,Xin‐Ming Hu,Kim Daasbjerg,Troels Skrydstrup	7
9	Utilizing Glycerol as an Ex Situ CO-Source in Pd-Catalyzed Alkoxycarbonylation of Styrenes 2017 ·ACS Catalysis ·(unknown),(unknown),Dennis U. Nielsen,Kim Daasbjerg,Troels Skrydstrup	29
10	Scalable carbon dioxide electroreduction coupled to carbonylation chemistry 2017 ·Nature Communications ·Mikkel T. Jensen,Magnus H. Rønne,(unknown),(unknown),Dennis U. Nielsen,Xin‐Ming Hu,Steen Uttrup Pedersen,Kim Daasbjerg,Troels Skrydstrup	75
11	Cooperative redox activation for carbon dioxide conversion 2016 ·Nature Communications ·Zhong Lian,Dennis U. Nielsen,Anders T. Lindhardt,Kim Daasbjerg,Troels Skrydstrup	50
12	Development of a Palladium-Catalyzed Carbonylative Coupling Strategy to 1,4-Diketones 2016 ·ACS Catalysis ·Hongfei Yin,Dennis U. Nielsen,(unknown),Anders T. Lindhardt,Troels Skrydstrup	32
13	Palladium-Catalyzed Carbonylative α-Arylation of tert-Butyl Cyanoacetate with (Hetero)aryl Bromides 2016 ·The Journal of Organic Chemistry ·Mikkel T. Jensen,Martin Juhl,Dennis U. Nielsen,Mikkel F. Jacobsen,Anders T. Lindhardt,Troels Skrydstrup	24
14	A General Strategy for the Synthesis of Enantiomerically Pure Azetidines and Aziridines through Nickel‐Catalyzed Cross‐Coupling 2015 ·Chemistry - A European Journal ·Kim L. Jensen,Dennis U. Nielsen,Timothy F. Jamison	25
15	A Palladium‐Catalyzed Carbonylative–Deacetylative Sequence to 1,3‐Keto Amides 2014 ·Advanced Synthesis & Catalysis ·Dennis U. Nielsen,Signe Korsager,Anders T. Lindhardt,Troels Skrydstrup	19
16	Pd‐Catalyzed Carbonylative α‐Arylation of Aryl Bromides: Scope and Mechanistic Studies 2013 ·Chemistry - A European Journal ·Dennis U. Nielsen,Camille Lescot,Thomas M. Gøgsig,Anders T. Lindhardt,Troels Skrydstrup	50
17	Direct Route to 1,3‐Diketones by Palladium‐Catalyzed Carbonylative Coupling of Aryl Halides with Acetylacetone 2013 ·Chemistry - A European Journal ·Signe Korsager,Dennis U. Nielsen,Rolf H. Taaning,Anders T. Lindhardt,Troels Skrydstrup	31
18	Access to β‐Keto Esters by Palladium‐Catalyzed Carbonylative Coupling of Aryl Halides with Monoester Potassium Malonates 2013 ·Angewandte Chemie International Edition ·Signe Korsager,Dennis U. Nielsen,Rolf H. Taaning,Troels Skrydstrup	50
19	Palladium-Catalyzed Double Carbonylation Using Near Stoichiometric Carbon Monoxide: Expedient Access to Substituted ¹³C₂-Labeled Phenethylamines 2012 ·The Journal of Organic Chemistry ·Dennis U. Nielsen,Karoline T. Neumann,Rolf H. Taaning,Anders T. Lindhardt,(unknown),Troels Skrydstrup	73
20	Palladium-Catalyzed Approach to Primary Amides Using Nongaseous Precursors 2011 ·Organic Letters ·Dennis U. Nielsen,Rolf H. Taaning,Anders T. Lindhardt,Thomas M. Gøgsig,Troels Skrydstrup	63

About Dennis U. Nielsen

Dennis U. Nielsen is a scholar working on Process Chemistry and Technology, Pharmaceutical Science and Organic Chemistry, having authored 28 papers that have together received 1.7k indexed citations. Recurring topics across this work include Catalytic Cross-Coupling Reactions (12 papers), Catalytic C–H Functionalization Methods (12 papers) and Asymmetric Hydrogenation and Catalysis (9 papers). The work is most often cited by research in Process Chemistry and Technology (541 citations), Catalysis (415 citations) and Renewable Energy, Sustainability and the Environment (693 citations). Dennis U. Nielsen has collaborated with scholars based in Denmark, Brazil and South Korea. Frequent co-authors include Troels Skrydstrup, Kim Daasbjerg, Xin‐Ming Hu, Anders T. Lindhardt, Rolf H. Taaning, Thomas M. Gøgsig, Karoline T. Neumann, Camille Lescot, Signe Korsager and Ilya S. Makarov. Their work appears in journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Nature Communications.

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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