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Analysis of institutional authors

Lopez, SAuthorEchavarren, AmCorresponding Author

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May 18, 2020
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Gold(I)-catalyzed intramolecular cyclopropanation of dienynes

Publicated to: Chemistry-A European Journal. 12 (6): 1694-1702 - 2006-02-08 12(6), DOI: 10.1002/chem.200501089

Authors:

Nieto-Oberhuber, C; Lopez, S; Munoz, MP; Jimenez-Nunez, E; Bunuel, E; Cardenas, DJ; Echavarren, AM
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Affiliations

Inst Chem Res Catalonia ICIQ, Tarragona 43007, Spain - Author
Univ Autonoma Madrid, Dept Quim Organ, E-28049 Madrid, Spain - Author

Abstract

Gold(I) complexes are the most active catalysts for the biscyclopropanation of dienynes to form tetracyclic compounds. Pt(II) and Zn(II) are also able to promote the biscyclopropanation, although less efficiently. The configurations obtained in all cases with the use of gold(I) catalysts can be explained by the pathway proceeding through anti cyclopropyl gold carbenes. Similar intermediates are most probably involved in reactions catalyzed by Ru(II) and Pt(II). Two different cyclopropanation pathways have been found; they depend on the structures of the cyclopropyl gold carbenes (anti or syn) and the relative arrangements of the metal carbenes and the alkenes.
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Keywords

AlkynesCatalyzed cycloisomerization reactionsCyclizationDensityDensity functional calculationsEffective core potentialsEnyne metathesisFunctional calculationsGoldGold(i) complexesMolecular calculationsMylia-taylorii liverwortPara-bromobenzoatePlatinumSesquiterpene alcoholSkeletal reorganizationX-ray crystalZinc

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

The work has been published in the journal Chemistry-A European Journal 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, 2006, it was in position 10/124, thus managing to position itself as a Q1 (Primer Cuartil), in the category Chemistry, Multidisciplinary.

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 2026-02-12:

  • WoS: 150
  • Scopus: 136
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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 2026-02-12:

  • The use, from an academic perspective evidenced by the Altmetric agency indicator referring to aggregations made by the personal bibliographic manager Mendeley, gives us a total of: 34.
  • 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: 34 (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 (Nieto-Oberhuber, C) and Last Author (Echavarren Pablos, Antonio M.).

the author responsible for correspondence tasks has been Echavarren Pablos, Antonio M..

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