J.A. Laffitte

1.1k total citations
11 papers, 865 citations indexed

About

J.A. Laffitte is a scholar working on Organic Chemistry, Inorganic Chemistry and Spectroscopy. According to data from OpenAlex, J.A. Laffitte has authored 11 papers receiving a total of 865 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Organic Chemistry, 6 papers in Inorganic Chemistry and 4 papers in Spectroscopy. Recurrent topics in J.A. Laffitte's work include Asymmetric Hydrogenation and Catalysis (6 papers), Asymmetric Synthesis and Catalysis (3 papers) and Chemical Synthesis and Analysis (2 papers). J.A. Laffitte is often cited by papers focused on Asymmetric Hydrogenation and Catalysis (6 papers), Asymmetric Synthesis and Catalysis (3 papers) and Chemical Synthesis and Analysis (2 papers). J.A. Laffitte collaborates with scholars based in France and Germany. J.A. Laffitte's co-authors include Sylvain Jugé, Catherine Pinel, J.‐P. GENET, Michel Stephan, J. P. GENET, Sergio Mallart, X. Pfister, Virginie Ratovelomanana‐Vidal, M. C. CANO DE ANDRADE and Laurent Bischoff and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Neurochemistry and The Journal of Organic Chemistry.

In The Last Decade

J.A. Laffitte

11 papers receiving 813 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J.A. Laffitte France	11	672	611	264	174	68	11	865
James M. Longmire United States	10	871 1.3×	443 0.7×	179 0.7×	88 0.5×	51 0.8×	11	983
Terry T.‐L. Au‐Yeung Hong Kong	18	821 1.2×	511 0.8×	184 0.7×	94 0.5×	68 1.0×	21	911
Qiongzhong Jiang United States	16	1.1k 1.7×	1.1k 1.7×	382 1.4×	350 2.0×	43 0.6×	21	1.5k
Pablo Etayo Spain	14	1.1k 1.6×	843 1.4×	302 1.1×	233 1.3×	49 0.7×	27	1.3k
Jeong Hwan Koh South Korea	13	421 0.6×	330 0.5×	264 1.0×	94 0.5×	73 1.1×	19	626
Duan Liu United States	10	622 0.9×	443 0.7×	221 0.8×	150 0.9×	21 0.3×	11	770
Eiji Katayama Japan	10	702 1.0×	900 1.5×	310 1.2×	491 2.8×	41 0.6×	13	1.2k
Stefan Kaiser Switzerland	8	711 1.1×	687 1.1×	187 0.7×	221 1.3×	20 0.3×	11	893
Cheng‐Chao Pai Hong Kong	8	544 0.8×	492 0.8×	159 0.6×	154 0.9×	69 1.0×	12	681
Xiaobin Jiang China	8	552 0.8×	532 0.9×	230 0.9×	141 0.8×	16 0.2×	18	713

Countries citing papers authored by J.A. Laffitte

Since Specialization

Citations

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

Fields of papers citing papers by J.A. Laffitte

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J.A. Laffitte

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

All Works

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11 of 11 papers shown

Hoelderich, Wolfgang F., et al.. (2002). Fries rearrangement in methane sulfonic acid, an environmental friendly acid. Journal of Molecular Catalysis A Chemical. 182-183. 137–141. 48 indexed citations

GENET, J.‐P., Catherine Pinel, Virginie Ratovelomanana‐Vidal, et al.. (1994). Novel, general synthesis of the chiral catalysts diphosphine-ruthenium (II) diallyl complexes and a new practical in situ preparation of chiral ruthenium (II) catalysts. Tetrahedron Asymmetry. 5(4). 665–674. 108 indexed citations

GENET, J.‐P., Catherine Pinel, Virginie Ratovelomanana‐Vidal, et al.. (1994). Enantioselective hydrogenation reactions with a full set of preformed and prepared in situ chiral diphosphine-ruthenium (II) catalysts.. Tetrahedron Asymmetry. 5(4). 675–690. 149 indexed citations

GENET, J.‐P., X. Pfister, Virginie Ratovelomanana‐Vidal, Catherine Pinel, & J.A. Laffitte. (1994). Dynamic kinetic resolution of cyclic β-ketoesters with preformed or prepared in situ chiral diphosphine-ruthenium (II) catalysts. Tetrahedron Letters. 35(26). 4559–4562. 45 indexed citations

Laffitte, J.A., et al.. (1993). The Presence of (+)‐S‐Adenosyl‐l‐Methionine in the Rat Brain and Its Lack of Effect on Phenylethanolamine N‐Methyltransferase Activity. Journal of Neurochemistry. 61(3). 928–935. 10 indexed citations

Genêt, Jean‐Pierre, et al.. (1992). (R,R) dipamp-ruthenium (II) (2-methylallyl)2 : Synthesis and selected use in asymmetric hydrogenation.. Tetrahedron Letters. 33(37). 5343–5346. 30 indexed citations

GENET, J.‐P., Sergio Mallart, Catherine Pinel, Sylvain Jugé, & J.A. Laffitte. (1991). General synthesis of novel chiral ruthenium catalysts and their use in asymmetric hydrogenation. Tetrahedron Asymmetry. 2(1). 43–46. 59 indexed citations

GENET, J.‐P., Catherine Pinel, Sergio Mallart, et al.. (1991). Asymmetric synthesis. Practical production of D and L threonine. Dynamic kinetic resolution in rhodium and ruthenium catalyzed hydrogenation of 2-acylamino-3-oxobutyrates.. Tetrahedron Asymmetry. 2(7). 555–567. 91 indexed citations

Jugé, Sylvain, Michel Stephan, J.A. Laffitte, & J. P. GENET. (1990). Efficient asymmetric synthesis of optically pure tertiary mono and diphosphine ligands. Tetrahedron Letters. 31(44). 6357–6360. 246 indexed citations

10.

Block, Eric, et al.. (1986). .alpha.-Haloalkanesulfonyl bromides in organic synthesis. 5. Versatile reagents for the synthesis of conjugated polyenes, enones, and 1,3-oxathiole 1,1-dioxides. Journal of the American Chemical Society. 108(15). 4568–4580. 68 indexed citations

11.

Block, Eric, et al.. (1986). Synthesis and reactions of 3-mercaptocyclobutanol and derivatives. Preparation of a 2,4-dithiabicyclo[3.1.1]heptane. The Journal of Organic Chemistry. 51(18). 3428–3435. 11 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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