A. J. Roecker

632 total citations
13 papers, 530 citations indexed

About

A. J. Roecker is a scholar working on Organic Chemistry, Plant Science and Molecular Biology. According to data from OpenAlex, A. J. Roecker has authored 13 papers receiving a total of 530 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Organic Chemistry, 7 papers in Plant Science and 6 papers in Molecular Biology. Recurrent topics in A. J. Roecker's work include Insect Pest Control Strategies (7 papers), Cholinesterase and Neurodegenerative Diseases (5 papers) and Synthetic Organic Chemistry Methods (4 papers). A. J. Roecker is often cited by papers focused on Insect Pest Control Strategies (7 papers), Cholinesterase and Neurodegenerative Diseases (5 papers) and Synthetic Organic Chemistry Methods (4 papers). A. J. Roecker collaborates with scholars based in United States. A. J. Roecker's co-authors include K. C. Nicolaou, Jeffrey A. Pfefferkorn, Sofía Barluenga, K. C. Nicolaou, Guoqiang Cao, Helen J. Mitchell, Xiao‐Wen Sun, Antonella Converso, Rachid Baati and Pradip K. Sasmal and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Chemistry - A European Journal.

In The Last Decade

A. J. Roecker

13 papers receiving 525 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. J. Roecker United States	12	333	257	140	131	79	13	530
A. Fernández‐Mateos Spain	16	545 1.6×	277 1.1×	67 0.5×	61 0.5×	111 1.4×	59	766
Ramanathapuram V. Venkateswaran India	16	490 1.5×	104 0.4×	90 0.6×	84 0.6×	51 0.6×	51	571
D. E. A. Rivett South Africa	15	273 0.8×	209 0.8×	126 0.9×	63 0.5×	89 1.1×	44	563
Mitsutoshi Yanagiya Japan	17	389 1.2×	250 1.0×	64 0.5×	97 0.7×	76 1.0×	33	654
Yu‐Shia Cheng Taiwan	17	188 0.6×	587 2.3×	183 1.3×	87 0.7×	60 0.8×	32	778
Sharon Chow Australia	15	261 0.8×	253 1.0×	60 0.4×	61 0.5×	49 0.6×	41	581
Atsuhito Kuboki Japan	14	228 0.7×	300 1.2×	174 1.2×	48 0.4×	33 0.4×	35	527
Xiao‐Wen Sun China	14	561 1.7×	262 1.0×	49 0.3×	63 0.5×	34 0.4×	33	673
Andrew T. Merritt United Kingdom	8	263 0.8×	221 0.9×	91 0.7×	32 0.2×	47 0.6×	12	464
Jose Miguel Ramos Spain	13	219 0.7×	232 0.9×	40 0.3×	68 0.5×	54 0.7×	19	461

Countries citing papers authored by A. J. Roecker

Since Specialization

Citations

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

Fields of papers citing papers by A. J. Roecker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. J. Roecker. 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 A. J. Roecker. The network helps show where A. J. Roecker may publish in the future.

Co-authorship network of co-authors of A. J. Roecker

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

All Works

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13 of 13 papers shown

1.

Nicolaou, K. C., Pradip K. Sasmal, A. J. Roecker, et al.. (2005). Studies toward the Synthesis of Azadirachtin, Part 1: Total Synthesis of a Fully Functionalized ABC Ring Framework and Coupling with a Norbornene Domain. Angewandte Chemie International Edition. 44(22). 3443–3447. 40 indexed citations

2.

Nicolaou, K. C., Pradip K. Sasmal, Theocharis V. Koftis, et al.. (2005). Studies toward the Synthesis of Azadirachtin, Part 2: Construction of Fully Functionalized ABCD Ring Frameworks and Unusual Intramolecular Reactions Induced by Close‐Proximity Effects. Angewandte Chemie International Edition. 44(22). 3447–3452. 38 indexed citations

3.

Nicolaou, K. C., Pradip K. Sasmal, A. J. Roecker, et al.. (2005). Studies toward the Synthesis of Azadirachtin, Part 1: Total Synthesis of a Fully Functionalized ABC Ring Framework and Coupling with a Norbornene Domain. Angewandte Chemie. 117(22). 3509–3513. 21 indexed citations

4.

Nicolaou, K. C., Pradip K. Sasmal, Theocharis V. Koftis, et al.. (2005). Studies toward the Synthesis of Azadirachtin, Part 2: Construction of Fully Functionalized ABCD Ring Frameworks and Unusual Intramolecular Reactions Induced by Close‐Proximity Effects. Angewandte Chemie. 117(22). 3513–3518. 21 indexed citations

5.

Nicolaou, K. C., et al.. (2003). Studies Towards the Synthesis of Azadirachtin: Enantioselective Entry into the Azadirachtin Framework through Cascade Reactions. Angewandte Chemie International Edition. 42(31). 3637–3642. 40 indexed citations

6.

Nicolaou, K. C., et al.. (2003). Studies Towards the Synthesis of Azadirachtin: Enantioselective Entry into the Azadirachtin Framework through Cascade Reactions. Angewandte Chemie. 115(31). 3765–3770. 19 indexed citations

7.

Nicolaou, K. C., et al.. (2002). Model Studies Towards Azadirachtin: Part 1. Construction of the Crowded C8bC14 Bond by Radical Chemistry We thank Drs. D. H. Huang and G. Siuzdak for NMR spectroscopic and mass spectrometric assistance, respectively. This work was financially supported by the National Institutes of Health (USA), the Skaggs Institute for Chemical Biology, postdoctoral fellowships from Bayer AG (to M.F.) and the G. E. Hewitt Foundation (to K.W.H.), a predoctoral fellowship from the Division of Organic Chemistry of the American Chemical Society sponsored by Novartis (to A.J.R.), and grants from Abbott Laboratories, ArrayBiopharma, Bayer, Boehringer Ingelheim, DuPont, Glaxo, Hoffmann-LaRoche, Merck, Novartis, Pfizer, and Schering Plough.. Angewandte Chemie International Edition. 41(12). 2103–2103. 39 indexed citations

8.

Nicolaou, K. C., et al.. (2002). Model Studies Towards Azadirachtin: Part 2. Construction of the Crowded C8bC14 Bond by Transition Metal Chemistry We thank Drs. D. H. Huang and G. Siuzdak for NMR spectroscopic and mass spectrometric assistance, respectively. This work was financially supported by the National Institutes of Health (USA), the Skaggs Institute for Chemical Biology, a predoctoral fellowship from the Division of Organic Chemistry of the American Chemical Society sponsored by Novartis (to A.J.R.), postdoctoral fellowships from Bayer AG (to M.F.), and Association pour la Recherche sur le Cancer (to R.B.), and grants from Abbott Laboratories, ArrayBiopharma, Bayer, Boehringer Ingelheim, DuPont, Glaxo, Hoffmann-LaRoche, Merck, Novartis, Pfizer, and Schering Plough.. Angewandte Chemie International Edition. 41(12). 2107–2107. 44 indexed citations

9.

Nicolaou, K. C., et al.. (2002). Model Studies Towards Azadirachtin: Part 1. Construction of the Crowded C8bC14 Bond by Radical Chemistry We thank Drs. D. H. Huang and G. Siuzdak for NMR spectroscopic and mass spectrometric assistance, respectively. This work was financially supported by the National Institutes of Health (USA), the Skaggs Institute for Chemical Biology, postdoctoral fellowships from Bayer AG (to M.F.) and the G. E. Hewitt Foundation (to K.W.H.), a predoctoral fellowship from the Division of Organic Chemistry of the American Chemical Society sponsored by Novartis (to A.J.R.), and grants from Abbott Laboratories, ArrayBiopharma, Bayer, Boehringer Ingelheim, DuPont, Glaxo, Hoffmann-LaRoche, Merck, Novartis, Pfizer, and Schering Plough.. Angewandte Chemie. 114(12). 2207–2207. 18 indexed citations

10.

Nicolaou, K. C., et al.. (2002). Model Studies Towards Azadirachtin: Part 2. Construction of the Crowded C8bC14 Bond by Transition Metal Chemistry We thank Drs. D. H. Huang and G. Siuzdak for NMR spectroscopic and mass spectrometric assistance, respectively. This work was financially supported by the National Institutes of Health (USA), the Skaggs Institute for Chemical Biology, a predoctoral fellowship from the Division of Organic Chemistry of the American Chemical Society sponsored by Novartis (to A.J.R.), postdoctoral fellowships from Bayer AG (to M.F.), and Association pour la Recherche sur le Cancer (to R.B.), and grants from Abbott Laboratories, ArrayBiopharma, Bayer, Boehringer Ingelheim, DuPont, Glaxo, Hoffmann-LaRoche, Merck, Novartis, Pfizer, and Schering Plough.. Angewandte Chemie. 114(12). 2211–2211. 20 indexed citations

11.

Nicolaou, K. C., Robert Hughes, Jeffrey A. Pfefferkorn, Sofía Barluenga, & A. J. Roecker. (2001). Combinatorial Synthesis through Disulfide Exchange: Discovery of Potent Psammaplin A Type Antibacterial Agents Active against Methicillin-ResistantStaphylococcus aureus (MRSA). Chemistry - A European Journal. 7(19). 4280–4295. 69 indexed citations

12.

Nicolaou, K. C., A. J. Roecker, Sofía Barluenga, Jeffrey A. Pfefferkorn, & Guoqiang Cao. (2001). Discovery of Novel Antibacterial Agents Active Against Methicillin-Resistant Staphylococcus aureus from Combinatorial Benzopyran Libraries. ChemBioChem. 2(6). 460–465. 1 indexed citations

13.

Nicolaou, K. C., Jeffrey A. Pfefferkorn, Sofía Barluenga, et al.. (2000). Natural Product-like Combinatorial Libraries Based on Privileged Structures. 3. The “Libraries from Libraries” Principle for Diversity Enhancement of Benzopyran Libraries. Journal of the American Chemical Society. 122(41). 9968–9976. 160 indexed citations

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