Robert N. Bream

1.3k total citations · 1 hit paper
14 papers, 1.1k citations indexed

About

Robert N. Bream is a scholar working on Organic Chemistry, Molecular Biology and Spectroscopy. According to data from OpenAlex, Robert N. Bream has authored 14 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Organic Chemistry, 4 papers in Molecular Biology and 3 papers in Spectroscopy. Recurrent topics in Robert N. Bream's work include Asymmetric Synthesis and Catalysis (6 papers), Catalytic C–H Functionalization Methods (3 papers) and Chemical Synthesis and Analysis (3 papers). Robert N. Bream is often cited by papers focused on Asymmetric Synthesis and Catalysis (6 papers), Catalytic C–H Functionalization Methods (3 papers) and Chemical Synthesis and Analysis (3 papers). Robert N. Bream collaborates with scholars based in United Kingdom, United States and Netherlands. Robert N. Bream's co-authors include Jiayi Xu, Barry M. Trost, Steven V. Ley, M. Nesi, Deborah A. Longbottom, Philip S. Jackson, Stephen Taylor, Ian R. Baxendale, Richard Storer and Andrew G. Leach and has published in prestigious journals such as Angewandte Chemie International Edition, Organic Letters and Organic & Biomolecular Chemistry.

In The Last Decade

Robert N. Bream

13 papers receiving 1.1k 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.

Multi-step organic synthesis using solid-supported reagents and scavengers: a new paradigm in chemical library generation

2000 592 citations Steven V. Ley, Ian R. Baxendale et al. Journal of the Chemical Society Perkin Transactions 1 profile →

Peers

Countries citing papers authored by Robert N. Bream

Since Specialization

Citations

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

Fields of papers citing papers by Robert N. Bream

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert N. Bream. 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 Robert N. Bream. The network helps show where Robert N. Bream may publish in the future.

Co-authorship network of co-authors of Robert N. Bream

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

All Works

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14 of 14 papers shown

#	Work	Indexed citations
1	Formation of N-Nitrosamine Drug Substance Related Impurities in Medicines: A Regulatory Perspective on Risk Factors and Mitigation Strategies 2023 ·Organic Process Research & Development ·Răzvan C. Cioc, (unknown), Monika Mayr, Robert N. Bream	56
2	Application of C–H Functionalization in the Development of a Concise and Convergent Route to the Phosphatidylinositol-3-kinase Delta Inhibitor Nemiralisib 2021 ·Organic Process Research & Development ·Robert N. Bream, Hugh Clark, (unknown), Antal Harsányi, John Hayler, Alan Ironmonger, (unknown), Natalie A. Phillips, Catherine Priestley, (unknown), (unknown), Peter Szeto, Michael R. Webb, Katherine M. P. Wheelhouse	11
3	Development of Flexible and Scalable Routes to Two Phosphatidinylinositol-3-kinase Delta Inhibitors via a Common Intermediate Approach 2018 ·Organic Process Research & Development ·(unknown), David G. Hulcoop, (unknown), (unknown), (unknown), Robert N. Bream, Michael R. Webb	10
4	Design and Application of a DNA-Encoded Macrocyclic Peptide Library 2017 ·ACS Chemical Biology ·Zhengrong Zhu, Alex Shaginian, (unknown), Thomas O’Keeffe, Xiangguo Shi, Christopher P. Davie, Graham L. Simpson, Jeffrey A. Messer, Ghotas Evindar, Robert N. Bream, Praew Thansandote, (unknown), Andrew M. Mason, Sandeep Pal	80
5	Development of Synthetic Routes, via a Tropinone Intermediate, to a Long-Acting Muscarinic Antagonist for the Treatment of Respiratory Disease 2013 ·Organic Process Research & Development ·Robert N. Bream, (unknown), David G. Hulcoop, (unknown)	10
6	Radical-mediated reduction of the dithiocarbamate group under tin-free conditions 2012 ·Organic & Biomolecular Chemistry ·(unknown), Robert N. Bream, Richard S. Grainger	43
7	Development of a Selective Friedel–Crafts Alkylation Surrogate: Safe Operating Conditions through Mechanistic Understanding 2012 ·Organic Process Research & Development ·Robert N. Bream, David G. Hulcoop, (unknown), Simon Watson, (unknown)	1
8	Asymmetric Allylic Alkylation of Cyclic Vinylogous Esters and Thioesters by Pd‐Catalyzed Decarboxylation of Enol Carbonate and β‐Ketoester Substrates 2006 ·Angewandte Chemie International Edition ·Barry M. Trost, Robert N. Bream, Jiayi Xu	149
9	Asymmetric Allylic Alkylation of Cyclic Vinylogous Esters and Thioesters by Pd‐Catalyzed Decarboxylation of Enol Carbonate and β‐Ketoester Substrates 2006 ·Angewandte Chemie ·Barry M. Trost, Robert N. Bream, Jiayi Xu	133
10	Asymmetric Allylic Alkylation of Cyclic Vinylogous Esters and Thioesters by Pd‐Catalyzed Decarboxylation of Enol Carbonate and β‐Ketoester Substrates. 2006 ·ChemInform ·Barry M. Trost, Robert N. Bream, Jiayi Xu	1
11	A Mild, Enantioselective Synthesis of (R)‐Salmeterol via Sodium Borohydride—Calcium Chloride Asymmetric Reduction of a Phenacyl Phenylglycinol Derivative. 2003 ·ChemInform ·Robert N. Bream, Steven V. Ley, (unknown), Panayiotis A. Procopiou	0
12	A mild, enantioselective synthesis of (R)-salmeterol via sodium borohydride–calcium chloride asymmetric reduction of a phenacyl phenylglycinol derivative 2002 ·Journal of the Chemical Society Perkin Transactions 1 ·Robert N. Bream, Steven V. Ley, (unknown), Panayiotis A. Procopiou	15
13	Synthesis of the β₂ Agonist (R)-Salmeterol Using a Sequence of Supported Reagents and Scavenging Agents 2002 ·Organic Letters ·Robert N. Bream, Steven V. Ley, Panayiotis A. Procopiou	16
14	Multi-step organic synthesis using solid-supported reagents and scavengers: a new paradigm in chemical library generation breakdown → 2000 ·Journal of the Chemical Society Perkin Transactions 1 ·Steven V. Ley, Ian R. Baxendale, Robert N. Bream, Philip S. Jackson, Andrew G. Leach, Deborah A. Longbottom, M. Nesi, James S. Scott, Richard Storer, Stephen Taylor	592

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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