{rfName}
Su

Indexed in

License and Use

Icono OpenAccess

Citations

48

Altmetrics

Analysis of institutional authors

Diaz-Garcia, DAuthorPrashar, SAuthorFajardo, MAuthorGomez-Ruiz, SCorresponding Author

Share

September 27, 2022
Publications
>
Article
Sí

Suzuki-Miyaura C-C Coupling Reactions Catalyzed by Supported Pd Nanoparticles for the Preparation of Fluorinated Biphenyl Derivatives

Publicated to: Catalysts. 7 (3): 76- - 2017-03-01 7(3), DOI: 10.3390/catal7030076

Authors:

Erami, RS; Díaz-García, D; Prashar, S; Rodríguez-Diéguez, A; Fajardo, M; Amirnasr, M; Gómez-Ruiz, S
[+]

Affiliations

Isfahan Univ Technol, Dept Chem, Esfahan 8415683111, Iran - Author
Univ Granada, Dept Quim Inorgan, E-18071 Granada, Spain - Author
Univ Rey Juan Carlos, ESCET, Dept Biol & Geol, Fis & Quim Inorgan, Calle Tulipan S-N, E-28933 Mostoles, Madrid, Spain - Author
See more

Abstract

Heterogeneous recyclable catalysts in Suzuki-Miyaura C-C coupling reactions are of great interest in green chemistry as reusable alternatives to homogeneous Pd complexes. Considering the interesting properties of fluorinated compounds for the pharmaceutical industry, as precursors of novel materials, and also as components of liquid crystalline media, this present study describes the preparation of different fluorinated biphenyl derivatives by Suzuki-Miyaura coupling reactions catalyzed by a heterogeneous system ( G-COOH-Pd-10) based on Pd nanoparticles supported onto COOH-modified graphene. The catalytic activity of the hybrid material G-COOH-Pd-10 has been tested in Suzuki-Miyaura C-C coupling reactions observing excellent versatility and good conversion rates in the reactions of phenylboronic acid, 4-vinylphenylboronic acid, 4-carboxyphenylboronic acid, and 4-fluorophenylboronic acid with 1-bromo-4-fluorobenzene. In addition, the influence of the arylbromide has been studied by carrying out reactions of 4-fluorophenylboronic acid with 1-bromo-2-fluorobenzene, 1-bromo-3-fluorobenzene, 1-bromo-4-fluorobenzene, 2-bromo-5-fluorotoluene, and 2-bromo-4-fluorotoluene. Finally, catalyst recyclability tests show a good degree of reusability of the system based on G-COOH-Pd-10 as the decrease in catalytic activity after five consecutive catalytic cycles in the reaction of 1-bromo-4-fluorobenzene with 4-florophenylboronic acid at 48 hours of reaction is lower than 8% while in the case of reactions at three hours the recyclability of the systems is much lower.
[+]

Keywords

AluminaArylboronic acidsC-c couplingEfficientFluorinated compoundsGrapheneGraphene oxideOrganic-synthesisPalladium nanoparticlesPd nanoparticlesPolyfluoroarenesRecyclable catalystSupported catalystsSurfaceSuzuki-miyaura reactionsTitanium-oxide nanoparticles

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

The work has been published in the journal Catalysts 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, 2017, it was in position 55/147, thus managing to position itself as a Q2 (Segundo Cuartil), in the category Chemistry, Physical. Notably, the journal is positioned en el Cuartil Q2 para la agencia Scopus (SJR) en la categoría Physical and Theoretical Chemistry.

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 2026-01-15:

  • WoS: 23
  • Scopus: 25
[+]

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 2026-01-15:

  • 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: 30.
  • 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: 30 (PlumX).

With a more dissemination-oriented intent and targeting more general audiences, we can observe other more global scores such as:

  • The Total Score from Altmetric: 1.
  • The number of mentions on the social network X (formerly Twitter): 1 (Altmetric).

It is essential to present evidence supporting full alignment with institutional principles and guidelines on Open Science and the Conservation and Dissemination of Intellectual Heritage. A clear example of this is:

  • The work has been submitted to a journal whose editorial policy allows open Open Access publication.
[+]

Leadership analysis of institutional authors

This work has been carried out with international collaboration, specifically with researchers from: Iran.

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 () and Last Author (Gómez Ruiz, Santiago).

the author responsible for correspondence tasks has been Gómez Ruiz, Santiago.

[+]

Awards linked to the item

We gratefully acknowledge financial support from the Ministerio de Economia y Competitividad, Spain (Grant no. CTQ2015-66164-R). We would also like to thank Universidad Rey Juan Carlos and Banco de Santander for supporting our Research Group of Excellence QUINANOAP. We would also like to thank Isfahan University of Technology for the partial financial support of the research stay of R.S.E. Finally, we thank Sandra Carralero and Carmen Force for their valuable advice with NMR experiments.
[+]