Novel Silica Hybrid Xerogels Prepared by Co-Condensation of TEOS and ClPhTEOS: A Chemical and Morphological Study

Autor: Guillermo Cruz-Quesada, Maialen Espinal-Viguri, María Victoria López-Ramón, Julián J. Garrido

Publikováno v: Gels, Vol 8, Iss 10, p 677 (2022)

The search for new materials with improved properties for advanced applications is, nowadays, one of the most relevant and booming fields for scientists due to the environmental and technological needs of our society. Within this demand, hybrid silic

Externí odkaz: https://doaj.org/article/618de81f333246d9b290c92992dd8b88

Novel Organochlorinated Xerogels: From Microporous Materials to Ordered Domains

Autor: Guillermo Cruz-Quesada, Maialen Espinal-Viguri, María Victoria López-Ramón, Julián J. Garrido

Publikováno v: Polymers, Vol 13, Iss 9, p 1415 (2021)

Hybrid silica xerogels combine the properties of organic and inorganic components in the same material, making them highly promising and versatile candidates for multiple applications. They can be tailored for specific purposes through chemical modif

Externí odkaz: https://doaj.org/article/409abc6f2e0a4719a5bcf27540e78d50

Hybrid Xerogels: Study of the Sol-Gel Process and Local Structure by Vibrational Spectroscopy

Autor: Maialen Espinal-Viguri, María Victoria López-Ramón, Julián Garrido, Guillermo Cruz-Quesada

Publikováno v: Polymers
Volume 13
Issue 13
Polymers, Vol 13, Iss 2082, p 2082 (2021)
Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname

The properties of hybrid silica xerogels obtained by the sol-gel method are highly dependent on the precursor and the synthesis conditions. This study examines the influence of organic substituents of the precursor on the sol-gel process and determin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f532d4cc054b6d9490a4c0e93e8f212

Iron catalysis for the synthesis of ligands: Exploring the products of hydrophosphination as ligands in cross-coupling

Autor: Simon N. G. Tyler, Ruth L. Webster, Mary F. Mahon, Maialen Espinal-Viguri

Publikováno v: Espinal-Viguri, M, Mahon, M F, Tyler, S N G & Webster, R L 2017, ' Iron catalysis for the synthesis of ligands : exploring the products of hydrophosphination as ligands in cross-coupling ', Tetrahedron, vol. 73, no. 1, pp. 64-69 . https://doi.org/10.1016/j.tet.2016.11.058

Catalytic hydrophosphination is a useful technique for the synthesis of phosphines, however, the phosphine products have been little exploited as ligands in catalysis. We have selected three phosphines prepared by iron catalyzed hydrophosphination an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::017e3fdfcba41cafae5795d5bc5622d5
https://doi.org/10.1016/j.tet.2016.11.058

A Study of Two Highly Active, Air-Stable Iron(III)-μ-Oxo Precatalysts: Synthetic Scope of Hydrophosphination using Phenyl- and Diphenylphosphine

Autor: Kimberley J. Gallagher, Mary F. Mahon, Maialen Espinal-Viguri, Ruth L. Webster

Publikováno v: Gallagher, K J, Espinal-Viguri, M, Mahon, M F & Webster, R L 2016, ' A study of two highly active, air-stable iron (III)-μ-oxo pre-catalysts : synthetic scope of hydrophosphination using phenyl-and diphenylphosphine ', Advanced Synthesis & Catalysis, vol. 358, no. 15, pp. 2460-2468 . https://doi.org/10.1002/adsc.201501179

The importance of phosphines in synthetic chemistry cannot be underestimated. Catalytic hydrophosphination offers an ideal method to prepare PC bonds without the need for harsh reaction conditions or stoichiometric amounts of waste by-product. We her

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1136b78ff0165797f4a61bccebca2c62
https://doi.org/10.1002/adsc.201501179