R. Seemayer

407 total citations
13 papers, 273 citations indexed

About

R. Seemayer is a scholar working on Molecular Biology, Organic Chemistry and Spectroscopy. According to data from OpenAlex, R. Seemayer has authored 13 papers receiving a total of 273 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 9 papers in Organic Chemistry and 3 papers in Spectroscopy. Recurrent topics in R. Seemayer's work include Enzyme Catalysis and Immobilization (10 papers), Microbial Metabolic Engineering and Bioproduction (5 papers) and Chemical synthesis and alkaloids (4 papers). R. Seemayer is often cited by papers focused on Enzyme Catalysis and Immobilization (10 papers), Microbial Metabolic Engineering and Bioproduction (5 papers) and Chemical synthesis and alkaloids (4 papers). R. Seemayer collaborates with scholars based in Germany, Cambodia and United States. R. Seemayer's co-authors include Manfred Schneider, Kurt Laumen, Nathalie Bar, Thomas C. Nugent, Gregg Whited, Jagdeep Chima, Howard Dalton, Derek R. Boyd, Stephen A. Barr and N. D. SHARMA and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Biological Chemistry and Pure and Applied Chemistry.

In The Last Decade

R. Seemayer

12 papers receiving 251 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. Seemayer Germany	9	161	144	54	48	24	13	273
Julian S. Parratt United Kingdom	8	265 1.6×	105 0.7×	43 0.8×	28 0.6×	27 1.1×	11	313
Kenji Nozaki Japan	8	252 1.6×	171 1.2×	65 1.2×	20 0.4×	26 1.1×	18	351
Margreth A. Wegman Netherlands	10	306 1.9×	110 0.8×	68 1.3×	29 0.6×	62 2.6×	13	373
Ken‐ichi Fuhshuku Japan	12	257 1.6×	167 1.2×	39 0.7×	29 0.6×	40 1.7×	25	387
Eun Bok Choi South Korea	11	133 0.8×	312 2.2×	26 0.5×	72 1.5×	18 0.8×	24	461
Shanghui Hu United States	8	212 1.3×	129 0.9×	53 1.0×	34 0.7×	59 2.5×	12	308
Martin Fechter Austria	10	256 1.6×	153 1.1×	27 0.5×	35 0.7×	37 1.5×	16	338
Robert G. Franz United States	9	175 1.1×	151 1.0×	12 0.2×	20 0.4×	10 0.4×	14	365
Jun‐Kuan Li China	9	189 1.2×	134 0.9×	19 0.4×	24 0.5×	33 1.4×	15	300
M. W. Roomi India	11	89 0.6×	204 1.4×	46 0.9×	17 0.4×	25 1.0×	32	358

Countries citing papers authored by R. Seemayer

Since Specialization

Citations

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

Fields of papers citing papers by R. Seemayer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Seemayer

This figure shows the co-authorship network connecting the top 25 collaborators of R. Seemayer. A scholar is included among the top collaborators of R. Seemayer 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 R. Seemayer. R. Seemayer 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

Nugent, Thomas C. & R. Seemayer. (2005). An Efficient Enantiopure Synthesis of a Pivotal Precursor to Substance P Antagonists¹. Organic Process Research & Development. 10(1). 142–148. 18 indexed citations

Berger, Matthias, Janne Rothmar Herrmann, Kurt Laumen, et al.. (1998). ChemInform Abstract: Ester Synthesis via Acyl Transfer (Transesterification). ChemInform. 29(6). 1 indexed citations

Ostlund, Richard E., et al.. (1996). A Stereospecific myo-Inositol/D-chiro-Inositol Transporter in HepG2 Liver Cells. Journal of Biological Chemistry. 271(17). 10073–10078. 38 indexed citations

Boyd, Derek R., N. D. SHARMA, Stephen A. Barr, et al.. (1994). Chemoenzymic Synthesis of the 2,3- and 3,4-cis-Dihydrodiol Enantiomers of Monosubstituted Benzenes. Journal of the American Chemical Society. 116(3). 1147–1148. 56 indexed citations

Seemayer, R., Nathalie Bar, & Manfred Schneider. (1992). Enzymatic preparation of isomerically pure 1,4:3,6-dianhydro-D-glucitol monoacetates - precursors for isoglucitol 2- and 5-mononitrates. Tetrahedron Asymmetry. 3(9). 1123–1126. 30 indexed citations

Berger, Matthias, et al.. (1992). Hydrolases in organic synthesis: Preparation of enantiomerically pure compounds. Pure and Applied Chemistry. 64(8). 1165–1170.

Seemayer, R. & Manfred Schneider. (1992). ChemInform Abstract: Preparation of Optically Pure Pyridyl‐1‐ethanols.. ChemInform. 23(46). 1 indexed citations

Seemayer, R. & Manfred Schneider. (1992). Preparation of optically pure pyridyl-1-ethanols. Tetrahedron Asymmetry. 3(7). 827–830. 44 indexed citations

Seemayer, R. & Manfred Schneider. (1991). Enzymatic hydrolysis and esterification. Routes to optically pure cyclopentanols. Recueil des Travaux Chimiques des Pays-Bas. 110(5). 171–174. 13 indexed citations

10.

Seemayer, R. & Manfred Schneider. (1991). Enzymatic preparation of optically pure trans-1,2-cycloalkanediols. Journal of the Chemical Society Chemical Communications. 49–49. 20 indexed citations

11.

Laumen, Kurt, R. Seemayer, & Manfred Schneider. (1990). Enzymic preparation of enantiomerically pure cyclohexanols: ester synthesis by irreversible acyl transfer. Journal of the Chemical Society Chemical Communications. 49–49. 18 indexed citations

12.

Seemayer, R. & Manfred Schneider. (1990). Enzymic preparation of tetrahydrofuran derivatives of high optical purity. Journal of the Chemical Society Perkin Transactions 1. 2359–2359. 5 indexed citations

13.

Laumen, Kurt, et al.. (1989). Enantiomerically pure cyclohexanols and cyclohexane-1,2-diol derivatives; chiral auxiliaries and substitutes for (–)-8-phenylmenthol. A facile enzymatic route. Journal of the Chemical Society Chemical Communications. 148–150. 29 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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