Hans H. Rennhard

477 total citations
15 papers, 311 citations indexed

About

Hans H. Rennhard is a scholar working on Organic Chemistry, Molecular Biology and Physical and Theoretical Chemistry. According to data from OpenAlex, Hans H. Rennhard has authored 15 papers receiving a total of 311 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Organic Chemistry, 5 papers in Molecular Biology and 4 papers in Physical and Theoretical Chemistry. Recurrent topics in Hans H. Rennhard's work include Various Chemistry Research Topics (4 papers), Chemical Synthesis and Analysis (3 papers) and Inorganic and Organometallic Chemistry (3 papers). Hans H. Rennhard is often cited by papers focused on Various Chemistry Research Topics (4 papers), Chemical Synthesis and Analysis (3 papers) and Inorganic and Organometallic Chemistry (3 papers). Hans H. Rennhard collaborates with scholars based in Germany and United States. Hans H. Rennhard's co-authors include Charles R. Stephens, Robert K. Blackwood, S. K. Figdor, J. J. Beereboom, M. Schach von Wittenau, Kotaro Murai, Albert Eschenmoser, Joseph R. Bianchine, K. J. Brunings and L. H. Conover and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Agricultural and Food Chemistry and Tetrahedron Letters.

In The Last Decade

Hans H. Rennhard

15 papers receiving 276 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hans H. Rennhard Germany	11	107	80	42	38	29	15	311
W. Boguth Germany	12	170 1.6×	226 2.8×	34 0.8×	20 0.5×	53 1.8×	43	559
Gunnel Ställberg Sweden	12	103 1.0×	113 1.4×	41 1.0×	16 0.4×	40 1.4×	21	293
J. J. Beereboom United States	11	145 1.4×	82 1.0×	16 0.4×	35 0.9×	33 1.1×	18	275
H.‐D. Höltje Germany	10	95 0.9×	132 1.6×	15 0.4×	26 0.7×	39 1.3×	34	370
R. G. Shepherd United Kingdom	10	126 1.2×	222 2.8×	11 0.3×	19 0.5×	54 1.9×	16	509
E. Schønfeldt	10	137 1.3×	80 1.0×	10 0.2×	13 0.3×	29 1.0×	28	336
Robert T. Blickenstaff United States	11	198 1.9×	166 2.1×	12 0.3×	21 0.6×	49 1.7×	48	427
F. Smith United Kingdom	14	118 1.1×	132 1.6×	89 2.1×	6 0.2×	47 1.6×	31	475
Lucia Bovalini Italy	12	64 0.6×	179 2.2×	13 0.3×	58 1.5×	18 0.6×	23	391
Francis Earl Ray United States	9	118 1.1×	96 1.2×	15 0.4×	11 0.3×	13 0.4×	49	320

Countries citing papers authored by Hans H. Rennhard

Since Specialization

Citations

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

Fields of papers citing papers by Hans H. Rennhard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hans H. Rennhard. 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 Hans H. Rennhard. The network helps show where Hans H. Rennhard may publish in the future.

Co-authorship network of co-authors of Hans H. Rennhard

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

All Works

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15 of 15 papers shown

Figdor, S. K. & Hans H. Rennhard. (1981). Caloric utilization and disposition of [14C]polydextrose in the rat. Journal of Agricultural and Food Chemistry. 29(6). 1181–1189. 37 indexed citations

Rennhard, Hans H. & Joseph R. Bianchine. (1976). Metabolism and caloric utilization of orally administered carbon-14-labeled maltitol in rat, dog, and man. Journal of Agricultural and Food Chemistry. 24(2). 287–291. 23 indexed citations

Rennhard, Hans H.. (1971). Metabolism of ethyl maltol and maltol in the dog. Journal of Agricultural and Food Chemistry. 19(1). 152–154. 33 indexed citations

Stephens, Charles R., J. J. Beereboom, Hans H. Rennhard, et al.. (1963). 6-Deoxytetracyclines. IV.^1,2 Preparation, C-6 Stereochemistry, and Reactions. Journal of the American Chemical Society. 85(17). 2643–2652. 51 indexed citations

Blackwood, Robert K., J. J. Beereboom, Hans H. Rennhard, M. Schach von Wittenau, & Charles R. Stephens. (1963). 6-Methylenetetracyclines. III.¹ Preparation and Properties². Journal of the American Chemical Society. 85(24). 3943–3953. 22 indexed citations

Blackwood, Robert K., J. J. Beereboom, Hans H. Rennhard, M. Schach von Wittenau, & Charles R. Stephens. (1961). Additions and Corrections-6-Methylenetetracyclines. I. A New Class of Tetracycline Antibiotics. Journal of the American Chemical Society. 83(24). 5049–5049. 1 indexed citations

Blackwood, Robert K., J. J. Beereboom, Hans H. Rennhard, M. Schach von Wittenau, & Charles R. Stephens. (1961). 6-METHYLENETETRACYCLINES.¹ I. A NEW CLASS OF TETRACYCLINE ANTIBIOTICS. Journal of the American Chemical Society. 83(12). 2773–2775. 14 indexed citations

Rennhard, Hans H., Robert K. Blackwood, & Charles R. Stephens. (1961). FLUOROTETRACYCLINES. I. PERCHLORYL FLUORIDE STUDIES IN THE TETRACYCLINE SERIES. Journal of the American Chemical Society. 83(12). 2775–2777. 2 indexed citations

Blackwood, Robert K., Hans H. Rennhard, & Charles R. Stephens. (1960). Some Transformations at the 12a-Position in the Tetracycline Series¹. Journal of the American Chemical Society. 82(19). 5194–5197. 7 indexed citations

10.

Beereboom, J. J., et al.. (1960). FURTHER 6-DEOXYTETRACYCLINE STUDIES: EFFECT OF AROMATIC SUBSTITUENTS ON BIOLOGICAL ACTIVITY. Journal of the American Chemical Society. 82(4). 1003–1004. 14 indexed citations

11.

Blackwood, Robert K., Hans H. Rennhard, & Charles R. Stephens. (1960). SOME TRANSFORMATIONS AT THE 12a-POSITION OF THE TETRACYCLINES. Journal of the American Chemical Society. 82(3). 745–746. 8 indexed citations

12.

Büchi, G., et al.. (1959). Terpenes XII. The constitutions of aromadendrene, globulol, ledol and viridoflorol.. Tetrahedron Letters. 1(6). 14–19. 15 indexed citations

13.

Stephens, Charles R., Kotaro Murai, Hans H. Rennhard, L. H. Conover, & K. J. Brunings. (1958). HYDROGENOLYSIS STUDIES IN THE TETRACYCLINE SERIES—6-DEOXYTETRACYCLINES. Journal of the American Chemical Society. 80(19). 5324–5325. 41 indexed citations

14.

Rennhard, Hans H., et al.. (1957). Untersuchungen in der Benztropylium‐Reihe. VII. 2,3‐Benztropon und Benztropylium‐Kation. Helvetica Chimica Acta. 40(4). 957–968. 33 indexed citations

15.

Eschenmoser, Albert & Hans H. Rennhard. (1953). Über eine stufenweise Reduktion des Purpurogallintetramethyläthers. Helvetica Chimica Acta. 36(1). 290–295. 10 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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