A. Hetzheim

504 total citations
34 papers, 301 citations indexed

About

A. Hetzheim is a scholar working on Organic Chemistry, Molecular Biology and Physical and Theoretical Chemistry. According to data from OpenAlex, A. Hetzheim has authored 34 papers receiving a total of 301 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Organic Chemistry, 6 papers in Molecular Biology and 4 papers in Physical and Theoretical Chemistry. Recurrent topics in A. Hetzheim's work include Synthesis and Characterization of Heterocyclic Compounds (15 papers), Synthesis and Biological Evaluation (12 papers) and Synthesis and biological activity (8 papers). A. Hetzheim is often cited by papers focused on Synthesis and Characterization of Heterocyclic Compounds (15 papers), Synthesis and Biological Evaluation (12 papers) and Synthesis and biological activity (8 papers). A. Hetzheim collaborates with scholars based in Germany, Lithuania and Czechia. A. Hetzheim's co-authors include Hans Beyer, H. Kresse, Carsten Tschierske, Eva Novotná, Olaf Peters, W.‐D. Pfeiffer, Wittko Francke, Frieder Schauer, Michael Specht and Andreas Schmidt and has published in prestigious journals such as Tetrahedron, European Journal of Organic Chemistry and Liquid Crystals.

In The Last Decade

A. Hetzheim

27 papers receiving 282 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Hetzheim Germany 10 238 83 39 32 32 34 301
Stefan Jung Germany 10 251 1.1× 37 0.4× 41 1.1× 18 0.6× 48 1.5× 15 356
Lavinia M. Wingert United States 9 235 1.0× 120 1.4× 145 3.7× 20 0.6× 64 2.0× 13 384
Allan R. Brause United States 8 78 0.3× 20 0.2× 84 2.2× 23 0.7× 21 0.7× 12 209
Ricardo A. W. Neves Filho Brazil 10 262 1.1× 91 1.1× 89 2.3× 19 0.6× 51 1.6× 15 342
Augusto C. Veronese Italy 15 522 2.2× 24 0.3× 87 2.2× 7 0.2× 32 1.0× 57 595
Roland Spitzner Germany 12 294 1.2× 44 0.5× 60 1.5× 3 0.1× 60 1.9× 39 354
Ángel Mendoza Mexico 10 134 0.6× 22 0.3× 74 1.9× 13 0.4× 75 2.3× 57 340
L. K. M. Chan United Kingdom 9 243 1.0× 206 2.5× 94 2.4× 4 0.1× 64 2.0× 17 363
Raymond Kraemer France 12 308 1.3× 15 0.2× 33 0.8× 8 0.3× 19 0.6× 24 357

Countries citing papers authored by A. Hetzheim

Since Specialization
Citations

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

Fields of papers citing papers by A. Hetzheim

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Hetzheim

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

All Works

20 of 20 papers shown
1.
Pfeiffer, W.‐D., et al.. (2002). Domino Cyclization of 2-Isothiocyanatobenzonitrile with Carboxylic Hydrazides − One-Pot Synthesis of 1,2,4-Triazolo[1,5-c]quinazoline-5(6H)-thiones. European Journal of Organic Chemistry. 2003(1). 182–189. 15 indexed citations
2.
Specht, Michael, et al.. (2001). Synthesis of substituted imidazoles and dimerization products using cells and laccase from Trametes versicolor. Tetrahedron. 57(36). 7693–7699. 33 indexed citations
3.
Hetzheim, A., et al.. (2000). Crystal structure of 2-amino-1,3,4-oxadiazole, C2HN2O(NH2). Max Planck Institute for Plasma Physics. 1 indexed citations
4.
Peters, Karl, et al.. (2000). Crystal structure of 2-amino-3-(4-fluorophenacyl)-5-methyl-1,3,4-oxadiazolium bromide, [C2N2O]+[NH2][CH3][(CH2CO)C6H4F]Br-. Zeitschrift für Kristallographie - New Crystal Structures. 215(3). 381–382. 1 indexed citations
5.
Pfeiffer, W.‐D., et al.. (1999). Synthesis and reactivity of 1,2,4‐triazolo[1,5‐c]quinazolines. Journal of Heterocyclic Chemistry. 36(5). 1327–1336. 19 indexed citations
6.
Peters, Karl, et al.. (1998). Crystal structure of 2,4-dimethyl-7-(3,5-pyrazol-2-yl)-5-phenylimidazo[ 1,5-b]pyridazine, (C6H5)(C5H7N2)C8H7N3. Zeitschrift für Kristallographie - New Crystal Structures. 213(1-4). 535–536. 1 indexed citations
7.
Hetzheim, A., et al.. (1998). [Synthesis and cardiotonic activity of pyrazolylpyrimidines].. PubMed. 53(4). 233–7.
8.
Schmidt, Andreas & A. Hetzheim. (1997). Charge-cumulated hetarenes —1. (Pyrimidin-2,4,6-triyl)-tris-hetarenium salts. Tetrahedron. 53(4). 1295–1300. 8 indexed citations
9.
Hetzheim, A., Andreas Schmidt, & Dirk Albrecht. (1996). Novel Barbituric Acid Derivatives, Uracil-pyridinium Salts and Polycondensed Oxopyrimidines. Heterocycles. 43(10). 2153–2153. 6 indexed citations
10.
Pfeiffer, W.‐D., et al.. (1995). Zur Reaktivität von 3-Amino-4-imino-2-thioxo-1,2,3,4-tetrahydro-chinazolin und 3-Amino-4-imino-2-selenoxo-1,2,3,4-tetrahydro-chinazolin. Pharmazie. 50(1). 21–25. 6 indexed citations
11.
Hetzheim, A., et al.. (1993). Synthesis of 5-(4,6-dimethyl-2-pyrimidinyl)-1,3,4-oxadiazole-2-thione and its alkylation, aminomethylation, and acylation. Chemistry of Heterocyclic Compounds. 29(5). 598–602. 5 indexed citations
12.
Hetzheim, A. & Dietmar Schneider. (1982). Synthese von 1,3,4‐Thiadiazolo[2,3‐c] [1,2,4]triazinen. Zeitschrift für Chemie. 22(6). 219–220.
13.
Hetzheim, A., et al.. (1978). Über die Synthese von 1,2,4‐Triazolo[5, 1‐c][1,2,4]triazinen. Zeitschrift für Chemie. 18(4). 136–137.
14.
Hetzheim, A. & Dietmar Schneider. (1975). Synthese und Reaktivität von 4H‐1,3,4‐Oxadiazolo[2,3‐c]‐asymm.‐triazinen. Zeitschrift für Chemie. 15(6). 219–220. 3 indexed citations
15.
16.
Hetzheim, A., et al.. (1970). Ringspaltungen von O.N.‐Heterocyclen, V. Die Ringumwandlung von 2‐Amino‐3‐phenacyl‐1.3.4‐oxadiazoliumhalogeniden mit Amidinen. Chemische Berichte. 103(9). 2845–2852. 6 indexed citations
17.
Hetzheim, A., et al.. (1969). Synthese und Eigenschaften eines neuen heterozyklischen Systems, des Imidazo[2.1-c]-as-triazins. CHIMIA International Journal for Chemistry. 23(8). 303–303. 1 indexed citations
18.
Beyer, Hans, et al.. (1968). Über Reaktionen von α‐Halogen‐ketoverbindungen mit dem Guanidin‐System, I. Synthesen neuer Imidazol‐Derivate. Chemische Berichte. 101(9). 3151–3162. 21 indexed citations
19.
Hetzheim, A., et al.. (1965). Über die Umlagerung von 2‐Amino‐3‐phenacyl‐1, 3, 4‐oxadiazoliumhalogeniden mit Thiolat‐Ionen als nucleophiles Agens. Zeitschrift für Chemie. 5(10). 378–378. 6 indexed citations
20.
Beyer, Hans & A. Hetzheim. (1964). Umlagerung von 2‐Amino‐3‐phenacyl‐1.3.4‐oxadiazoliumhalogeniden in 1‐Acylamino‐imidazolone‐(2). Chemische Berichte. 97(4). 1031–1036. 21 indexed citations

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