Fillmore Freeman

3.7k total citations · 1 hit paper
126 papers, 3.0k citations indexed

About

Fillmore Freeman is a scholar working on Organic Chemistry, Physical and Theoretical Chemistry and Spectroscopy. According to data from OpenAlex, Fillmore Freeman has authored 126 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 109 papers in Organic Chemistry, 21 papers in Physical and Theoretical Chemistry and 16 papers in Spectroscopy. Recurrent topics in Fillmore Freeman's work include Inorganic and Organometallic Chemistry (27 papers), Organic Chemistry Cycloaddition Reactions (26 papers) and Sulfur-Based Synthesis Techniques (21 papers). Fillmore Freeman is often cited by papers focused on Inorganic and Organometallic Chemistry (27 papers), Organic Chemistry Cycloaddition Reactions (26 papers) and Sulfur-Based Synthesis Techniques (21 papers). Fillmore Freeman collaborates with scholars based in United States, Russia and Hungary. Fillmore Freeman's co-authors include Y Kodera, Darrick S. H. L. Kim, Warren J. Hehre, Kirk Robarge, Henry N. Po, Eloy Rodrı́guez, Bagrat А. Shainyan, Tom J. Maricich, Joseph W. Ziller and Marc Kasner and has published in prestigious journals such as Chemical Reviews, Journal of the American Chemical Society and The Journal of Physical Chemistry B.

In The Last Decade

Fillmore Freeman

124 papers receiving 2.8k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Properties and reactions of ylidenemalononitriles

1980 298 citations Fillmore Freeman Chemical Reviews profile →

Peers

Countries citing papers authored by Fillmore Freeman

Since Specialization

Citations

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

Fields of papers citing papers by Fillmore Freeman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Fillmore Freeman

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Computational study of conformations and of sulfinyl oxygen-induced pentacoordination at silicon in 4-chloro-4-silathiacyclohexane 1-oxide and 4,4-dichloro-4-silathiacyclohexane 1-oxide 2005 ·Journal of Organometallic Chemistry ·Fillmore Freeman, (unknown), (unknown), Timothy Welch, Bagrat А. Shainyan	11
2	A computational study of conformational interconversions in 1,4‐dithiacyclohexane (1,4‐dithiane) 2003 ·Journal of Computational Chemistry ·Fillmore Freeman, (unknown)	16
3	Molecular orbital study of the conformational energies (−ΔG° orA values) of 2-alkyltetrahydro-2H-thiopyrans (tetrahydrothiopyrans, thiacyclohexanes, thianes) 1999 ·Journal of Physical Organic Chemistry ·Fillmore Freeman, (unknown), Warren J. Hehre	34
4	Kinetics of the Base-Catalyzed Permanganate Oxidation of Benzaldehyde 1999 ·The Journal of Organic Chemistry ·Kenneth B. Wiberg, Fillmore Freeman	17
5	Ab initio molecular orbital study of the conformational energies (??G� orA values) of 4-alkyltetrahydro-2H-thiopyrans (tetrahydrothiopyrans, thiacyclohexanes, thianes) 1998 ·Journal of Physical Organic Chemistry ·Fillmore Freeman, (unknown), Warren J. Hehre	36
6	Rebuttal on Garlic Chemistry: Stability of S-(2-Propenyl) 2-Propene-1-sulfinothioate (Allicin) in Blood, Solvents, and Simulated Physiological Fluids 1997 ·Journal of Agricultural and Food Chemistry ·Fillmore Freeman, Y Kodera	2
7	Enethiol assisted [3,4] and [3,5] sigmatropic rearrangements during thionation of 2,3-diaroylbicyclo[2.2.1]hepta-5-enes with boron sulfide 1997 ·Tetrahedron Letters ·Darrick S. H. L. Kim, Fillmore Freeman	2
8	1-Thia-Cope Rearrangements during the Thionation of 2-endo-3-endo-Bis(aroyl)bicyclo[2.2.1]hept-5-enes 1994 ·The Journal of Organic Chemistry ·Fillmore Freeman, (unknown), (unknown), Xiaojing Wang, Eloy Rodrı́guez	20
9	Stereoselectivity in electrophile-mediated intramolecular cyclizations of hept-2-enitols 1989 ·The Journal of Organic Chemistry ·Fillmore Freeman, Kirk Robarge	18
10	Electrochemical Synthesis of Imidazolyl Disulfides 1989 ·Synthesis ·Fillmore Freeman, (unknown), Henry N. Po, Elizabeth A. Brinkman, (unknown)	10
11	Epimerization at C-2 during the Wittig reaction of 2,3,5-tri-O-benzyl-d-ribose and methylidenetriphenylphosphorane 1986 ·Carbohydrate Research ·Fillmore Freeman, Kirk Robarge	22
12	Sulfinyl, α-Sulfinyl, Sulfonyl, and α-Sulfonyl Radicals 1985 ·Sulfur Reports ·Fillmore Freeman, (unknown)	24
13	Evidence for methanethial S-oxide during the reaction of methanesulphinyl chloride and N,N-dimethylmethanamide (DMF) 1984 ·Journal of the Chemical Society Chemical Communications ·Fillmore Freeman, (unknown)	5
14	Carbon-13 nuclear magnetic resonance study of the conformations of disulfides and their oxide derivatives 1982 ·The Journal of Organic Chemistry ·Fillmore Freeman, (unknown)	22
15	Huckel molecular orbital theory (Yates, Keith) 1980 ·Journal of Chemical Education ·Fillmore Freeman	1
16	Permanganate ion oxidations 1976 ·Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis ·Fillmore Freeman, (unknown)	20
17	Chromyl chloride oxidations. V. Kinetics and mechanism of the electrophilic addition to alkenes 1970 ·Journal of the American Chemical Society ·Fillmore Freeman, (unknown), (unknown)	16
18	Chemistry of malononitrile 1969 ·Chemical Reviews ·Fillmore Freeman	175
19	Chromyl chloride oxidations. I. Preparation of carbonyl compounds from alkenes 1968 ·The Journal of Organic Chemistry ·Fillmore Freeman, (unknown), (unknown)	18
20	Further Hydrolytic Studies on Tetracyanocyclopropanes¹ 1963 ·The Journal of Organic Chemistry ·Harold Hart, Fillmore Freeman	2

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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