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Analysis of institutional authors

Corma, ACorresponding Author

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October 29, 2024
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Reusable Gold (I) catalysts with unique regioselectivity for intermolecular hydroamination of alkynes.

Publicated to: ADVANCED SYNTHESIS & CATALYSIS. 351 (17): 2876-2886 - 2009-11-01 351(17), DOI: 10.1002/adsc.200900491

Authors:

Leyva, Antonio; Corma, Avelino
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Affiliations

CSIC, UPV, Inst Tecnol Quim - Author

Abstract

Two gold(I) phosphine complexes bearing the low-coordinating bis(trifluoromethanesulfonyl)imidate ligand, namely AuSPhosNTf(2) and AuPPh3NTf2, are active catalysts for the regioselective intermolecular hydroamination of both internal and terminal alkynes under mild reaction conditions. The catalysts show a regioselectivity based on electronic rather than steric factors, which allow the preferential synthesis of regioisomers opposite to those described previously. This subtle chemo- and regioselectivity depends on the catalyst, substrates and reaction conditions employed, and allows one to perform new tandem reactions. These gold(I) complexes operate under free-solvent conditions, without exclusion of air, without addition of acidic promoters and can be quantitatively recovered and reused by simple precipitation in hexane.
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Keywords

1,2-dihydroquinoline derivativesAlkynesAnilinesAromatic-aminesComplexesCycloisomerizationGold catalysisHighly efficientHydroaminationHydroarylationIminesMultiple bondsNanoparticlesRecoverable catalystsRegioselectivityTerminal alkynes

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

The work has been published in the journal ADVANCED SYNTHESIS & CATALYSIS due to its progression and the good impact it has achieved in recent years, according to the agency WoS (JCR), it has become a reference in its field. In the year of publication of the work, 2009, it was in position 5/57, thus managing to position itself as a Q1 (Primer Cuartil), in the category Chemistry, Organic.

Independientemente del impacto esperado determinado por el canal de difusión, es importante destacar el impacto real observado de la propia aportación.

Según las diferentes agencias de indexación, el número de citas acumuladas por esta publicación hasta la fecha 2026-04-03:

  • WoS: 58
  • Scopus: 61
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Impact and social visibility

From the perspective of influence or social adoption, and based on metrics associated with mentions and interactions provided by agencies specializing in calculating the so-called "Alternative or Social Metrics," we can highlight as of 2026-04-03:

  • The use of this contribution in bookmarks, code forks, additions to favorite lists for recurrent reading, as well as general views, indicates that someone is using the publication as a basis for their current work. This may be a notable indicator of future more formal and academic citations. This claim is supported by the result of the "Capture" indicator, which yields a total of: 29 (PlumX).
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Leadership analysis of institutional authors

There is a significant leadership presence as some of the institution’s authors appear as the first or last signer, detailed as follows: First Author (LEYVA, A) and Last Author (Corma Canós, Avelino).

the author responsible for correspondence tasks has been Corma Canós, Avelino.

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