J. Sommer

517 total citations
23 papers, 442 citations indexed

About

J. Sommer is a scholar working on Spectroscopy, Organic Chemistry and Inorganic Chemistry. According to data from OpenAlex, J. Sommer has authored 23 papers receiving a total of 442 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Spectroscopy, 11 papers in Organic Chemistry and 6 papers in Inorganic Chemistry. Recurrent topics in J. Sommer's work include Molecular Spectroscopy and Structure (7 papers), Molecular spectroscopy and chirality (7 papers) and Organic and Inorganic Chemical Reactions (6 papers). J. Sommer is often cited by papers focused on Molecular Spectroscopy and Structure (7 papers), Molecular spectroscopy and chirality (7 papers) and Organic and Inorganic Chemical Reactions (6 papers). J. Sommer collaborates with scholars based in France, Russia and Sweden. J. Sommer's co-authors include Roland Jost, Patrick Pale, Stéphane Walspurger, Torbjörn Drakenberg, Aleksander V. Vasilyev, F. Garin, G. Maire, Philippe Girard, Benoît Louis and Mohamed Haouas and has published in prestigious journals such as The Journal of Physical Chemistry C, Journal of Catalysis and Tetrahedron.

In The Last Decade

J. Sommer

23 papers receiving 425 citations

Peers

Countries citing papers authored by J. Sommer

Since Specialization

Citations

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

Fields of papers citing papers by J. Sommer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Sommer

This figure shows the co-authorship network connecting the top 25 collaborators of J. Sommer. A scholar is included among the top collaborators of J. Sommer 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 J. Sommer. J. Sommer 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	Copper Zeolites Catalyzed Homocoupling of Terminal Alkynes 2009 ·Synfacts ·(unknown), Aurélien Alix, Mayilvasagam Kumarraja, Benoît Louis, Patrick Pale, J. Sommer	1
2	Probing Cu-USY Zeolite Reactivity: Design of a Green Catalyst for the Synthesis of Diynes 2009 ·The Journal of Physical Chemistry C ·(unknown), Patrick Pale, J. Sommer, Benoît Louis	48
3	[2 + 2]-Photodimerization of 3-Arylindenones 2005 ·Russian Journal of Organic Chemistry ·А. В. Васильев, Stéphane Walspurger, Patrick Pale, J. Sommer	5
4	Application Report on Operating Cellular Process Chemistry Plants in Fine Chemical and Contract Manufacturing Industries 2005 ·Chemical Engineering & Technology ·Thomas Schwalbe, (unknown), J. Sommer	24
5	Protonation of 3-Arylpropynoic Acid Derivatives in Superacids 2005 ·Russian Journal of Organic Chemistry ·Stéphane Walspurger, А. В. Васильев, J. Sommer, Patrick Pale, Pavel Y. Savechenkov, (unknown)	17
6	Chemistry of 3-arylindenones: behavior in superacids and photodimerization 2005 ·Tetrahedron ·Stéphane Walspurger, Aleksander V. Vasilyev, J. Sommer, Patrick Pale	36
7	Chemistry of 1,3-diarylpropynones in superacids 2004 ·Organic & Biomolecular Chemistry ·Aleksander V. Vasilyev, Stéphane Walspurger, Mohamed Haouas, J. Sommer, Patrick Pale, (unknown)	45
8	Protonation and cyclization of 1,3-diarylpropynones in superacids 2004 ·Russian Journal of Organic Chemistry ·А. В. Васильев, Stéphane Walspurger, Patrick Pale, J. Sommer, Mohamed Haouas, (unknown)	21
9	Carbenium and carbonium ions in liquid- and solid-superacid-catalyzed activation of small alkanes 2000 ·Pure and Applied Chemistry ·J. Sommer, Roland Jost	21
10	Synthesis of deuterium labeled isobutane: isobutane-2-d1, isobutane-1-d9 and isobutane-d10 1999 ·Journal of Labelled Compounds and Radiopharmaceuticals ·Alain Sassi, (unknown), J. Sommer, Pierre M. Esteves, Cláudio J. A. Mota	4
11	Similarities and Differences in Activation of Small Alkanes by Liquid and Solid Strong Acids: An NMR, MS, and UV Spectroscopic Study 1997 ·Journal of Catalysis ·J. Sommer, Alain Sassi, (unknown), Roland Jost, (unknown), Per Ahlberg	28
12	A Skeletal Rearrangement Study of Labeled Butanes on a Solid Superacid Catalyst : Sulfuric-Acid Treated Zirconium-Oxide 1995 ·Journal of Catalysis ·F. Garin, (unknown), Philippe Girard, G. Maire, (unknown), J. Sommer	91
13	Protonation of acylferrocenes with SbF5FSO3H IN SO2CIF solution 1976 ·Journal of Organometallic Chemistry ·(unknown), J. Sommer, Joakim Sandström, (unknown)	10
14	Stable protonated benzaldehydes. The experimental and CNDO/2 calculated barrier to internal rotation (1) 1976 ·Journal of Magnetic Resonance (1969) ·J. Sommer, Roland Jost, T. Drakenberg	7
15	NMR studies on benzaldehydes. III—Rotational isomerism and torsional barriers in stable protonated o‐ and m‐substituted benzaldehydes 1975 ·Organic Magnetic Resonance ·Roland Jost, J. Sommer, Torbjörn Drakenberg	7
16	The barrier to internal rotation in benzaldehydes. A 13C nuclear magnetic resonance study 1974 ·Journal of the Chemical Society Chemical Communications ·Torbjörn Drakenberg, Roland Jost, J. Sommer	24
17	NMR study : hindered internal rotation in stable protonated α - haloacetophenones. 1971 ·Tetrahedron Letters ·Roland Jost, (unknown), J. Sommer	2
18	Hindered internal rotation in stable protonated benzaldehydes: nuclear magnetic resonance study 1971 ·Journal of the Chemical Society D Chemical Communications ·Roland Jost, (unknown), J. Sommer	11
19	Intramolecular hydrogen bonding in protonated α-halogeno-aldehydes: nuclear magnetic resonance study 1970 ·Journal of the Chemical Society D Chemical Communications ·(unknown), (unknown), (unknown), J. Sommer	2
20	The preparation of cupric molybdate single crystals 1967 ·Collection of Czechoslovak Chemical Communications ·(unknown), J. Sommer, (unknown)	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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