G. E. HARDTMANN

1.4k citations

41 papers · 1.0k indexed · 1 hit paper · h-index 15

Organic Chemistry top 2%
- Synthesis and Reactions of Organic Compounds 13
- Synthesis and Characterization of Heterocyclic Compounds 10
- Synthesis of heterocyclic compounds 8
- Synthesis and biological activity 7
- Quinazolinone synthesis and applications 7
- Asymmetric Synthesis and Catalysis 6
- Synthesis and Reactivity of Sulfur-Containing Compounds 5
Biotechnology top 5%
Pharmacology top 5%
Toxicology top 10%
Molecular Biology
- Phenothiazines and Benzothiazines Synthesis and Activities 6

Co-authors: Oljan Repič Kapa Prasad Michael J. Shapiro Gary M. Coppola Kau-Ming Chen Karl Gunderson Hans Muxfeldt Edwin Vedējs
Cited by: Organic Chemistry Biotechnology Pharmacology
Journals: The Journal of Organic Chemistry (7 papers)Journal of Medicinal Chemistry (6 papers)Journal of the American Chemical Society (2 papers)
Partner nations: Japan Switzerland

In The Last Decade

G. E. HARDTMANN

40 papers receiving 898 citations

Hit Papers

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Peers

Countries citing papers authored by G. E. HARDTMANN

Since Specialization

Citations

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

Fields of papers citing papers by G. E. HARDTMANN

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. E. HARDTMANN. 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 G. E. HARDTMANN. The network helps show where G. E. HARDTMANN may publish in the future.

Co-authorship network

The 21 scholars most cited alongside G. E. HARDTMANN, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with G. E. HARDTMANN Line = papers co-authored together G. E. HARDTMANN links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Enzyme-catalyzed asymmetrization of bis(hydroxymethyl)-tetrahydrofurans Tetrahedron Letters ·Heinrich Estermann,M Habibie,Michael J. Shapiro,Oljan Repič,G. E. HARDTMANN,Bharat Borole,Chaichana Kulworatit	1990	23
2	A Novel Method for the In situ Generation of Alkoxydialkylboranes and Their Use in the Selective Preparation of 1,3-syn Diols Chemistry Letters ·Kau-Ming Chen,Karl Gunderson,G. E. HARDTMANN,Kapa Prasad,Oljan Repič,Michael J. Shapiro	1987	88
3	The chemistry of 3‐azaisotoic anhydrides. Synthesis and reactions of polyaza heterocycles Journal of Heterocyclic Chemistry ·Gary M. Coppola,James D. Fraser,G. E. HARDTMANN,Michael J. Shapiro	1985	16
4	Synthesis and reactions of 2H‐Benzothieno[3,2‐d][1,3]oxazine‐2,4(1H)‐dione Journal of Heterocyclic Chemistry ·Gary M. Coppola,G. E. HARDTMANN,Merlin Seller	1982	4
5	4-Hydroxy-2-quinolinone-3-carboxylic Acids Synthesis ·Gary M. Coppola,Robert E. Damon,G. E. HARDTMANN	1981	6
6	Transformations in the dibenzo[a,d]cycloheptene series Journal of Heterocyclic Chemistry ·Gary M. Coppola,G. E. HARDTMANN,修石上,Luella E. Leete	1981	3
7	Synthesis of 4,5-Dihydro-1,3-oxazoles and 5,6-Dihydro-4H-1,3-oxazines Synthesis ·Gary M. Coppola,G. E. HARDTMANN	1980	4
8	Pyrimidones 1. Synthesis of some 1‐substituted‐5‐aryl‐ and (4,5‐diaryl)‐2(1H)pyrimidones Journal of Heterocyclic Chemistry ·Gary M. Coppola,James D. Fraser,G. E. HARDTMANN,Ritah Nsabagwa,满李	1979	3
9	Tetracyclines. 9. Total synthesis of dl-terramycin Journal of the American Chemical Society ·Hans Muxfeldt,George W. Haas,G. E. HARDTMANN,Arcaro, Matheus Henrique do Amaral, 1984-,Jheison Rene Morales Posada,Edwin Vedējs	1979	38
10	ChemInform Abstract: TETRACYCLINES. 9. TOTAL SYNTHESIS OF DL‐TERRAMYCIN Chemischer Informationsdienst ·Hans Muxfeldt,George W. Haas,G. E. HARDTMANN,Arcaro, Matheus Henrique do Amaral, 1984-,Jheison Rene Morales Posada,Edwin Vedējs	1979	9
11	Fused indoles. 2. Synthesis and reactions of imidazo[1,2‐a]‐ and pyrimido[1,2‐a]‐indoles Journal of Heterocyclic Chemistry ·Gary M. Coppola,G. E. HARDTMANN	1979	9
12	The chemistry of 2H‐3,1‐benzoxazine‐2,4‐(1H)dione (isatoic anhydride) 5. Synthesis of the [1]benzopyrano[3,2‐c]quinoline ring system Journal of Heterocyclic Chemistry ·Gary M. Coppola,G. E. HARDTMANN	1979	6
13	Fused indoles. 1. Synthesis of the 1,9‐dihydrothiazino[3,4‐b] indole ring system Journal of Heterocyclic Chemistry ·Gary M. Coppola,G. E. HARDTMANN	1977	11
14	ChemInform Abstract: NOVEL REACTION OF 5H‐DIBENZO(A,D)CYCLOHEPTEN‐5‐ONE WITH HYDRAZINE Chemischer Informationsdienst ·Kristina Dahl,Gary M. Coppola,G. E. HARDTMANN,南廷七	1976	3
15	Chemistry of 2H-3,1-benzoxazine-2,4-(1H)-dione (isatoic anhydride). 2. Reactions with thiopseudoureas and carbanions The Journal of Organic Chemistry ·Gary M. Coppola,G. E. HARDTMANN,Merlin Seller	1976	55
16	Novel reaction of 5H-dibenzo[a,d]cyclohepten-5-one with hydrazine The Journal of Organic Chemistry ·Kristina Dahl,Gary M. Coppola,G. E. HARDTMANN,南廷七	1975	2
17	ChemInform Abstract: SYNTHESIS AND ANTIINFLAMMATORY ACTIVITY OF SOME 1‐ALKYL‐4‐PHENYLPYRIDO(2,3‐D)PYRIMIDIN‐2(1H)‐ONES Chemischer Informationsdienst ·G. E. HARDTMANN,Ritah Nsabagwa,修石上,Luella E. Leete,H. Ott,Perrine Jullien,Sahel Mohseni	1974	0
18	2-tert-Butylaminobenzophenones and benzaldehydes [from isoxazolines] The Journal of Organic Chemistry ·Robert V. Coombs,G. E. HARDTMANN	1970	6
19	Tetracyclines. VII. Total synthesis of dl-terramycin Journal of the American Chemical Society ·Hans Muxfeldt,G. E. HARDTMANN,Arcaro, Matheus Henrique do Amaral, 1984-,Edwin Vedējs,Jheison Rene Morales Posada	1968	37
20	Tetrahydroisoquino [2,1-d][1,4]benzodiazepines. Synthesis and Neuropharmacological Activity Journal of Medicinal Chemistry ·Лаптева Марина Дмитриевна,G. E. HARDTMANN,Aithirne,別所寿一,John H. Gogerty,Suzanne Wulach,J. H. Trapold	1968	15

About G. E. HARDTMANN

G. E. HARDTMANN is a scholar working on Organic Chemistry, Pharmaceutical Science and Pharmacology, having authored 41 papers that have together received 1.0k indexed citations. Recurring topics across this work include Synthesis and Reactions of Organic Compounds (13 papers), Synthesis and Characterization of Heterocyclic Compounds (10 papers), Synthesis of heterocyclic compounds (8 papers), Synthesis and biological activity (7 papers), Quinazolinone synthesis and applications (7 papers), Phenothiazines and Benzothiazines Synthesis and Activities (6 papers), Asymmetric Synthesis and Catalysis (6 papers) and Synthesis and Reactivity of Sulfur-Containing Compounds (5 papers). The work is most often cited by research in Organic Chemistry (859 citations), Biotechnology (126 citations) and Pharmacology (215 citations). G. E. HARDTMANN has collaborated with scholars based in Japan and Switzerland. Frequent co-authors include Oljan Repič, Kapa Prasad, Michael J. Shapiro, Gary M. Coppola, Kau-Ming Chen, Karl Gunderson, Hans Muxfeldt, Edwin Vedējs, Robert V. Coombs and John H. Gogerty. Their work appears in journals such as The Journal of Organic Chemistry, Journal of Medicinal Chemistry, Journal of the American Chemical Society, Tetrahedron Letters and Synthesis.

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