Mostrando ítems 1-10 de 40
López Lastra, Adrián (Fecha de defensa: 2020-07-28)
Polymers are one of the most used compounds in the chemical industry because they have application in a wide variety of products for daily use. Polymer preparation and its analysis is a very active field ...
Ribas Salamaña, Xavi (Fecha de defensa: 2001-12-17)
El treball de tesi s'emmarca dins del camp de la bioinorgànica, disciplina que estudia les propietats estructurals i de reactivitat dels centres actius dels enzims, servint-se de models síntètics de ...
Capdevila Güell, Lorena (Fecha de defensa: 2022-07-22)
The development of new methodologies for the construction of complex molecules is one of the principal objectives in synthetic organic chemistry. Although huge advances have been made on cross-coupling ...
Sabeña Vila, Gerard (Fecha de defensa: 2017-06-23)
In this work we have prepared octahedral non - heme iron species in high oxidation states. Iron (IV) - oxo and iron (IV) - imido complexes based on triazacyclononane scaffold had been synthesised and ...
Soler Vives, Marta (Fecha de defensa: 2015-02-02)
Nowadays, the search for new drugs against cancer is one of the major goals to improve the quality of life of patients. The development of more selective treatments against cancer cells may lead to a ...
Sens Llorca, Cristina (Fecha de defensa: 2005-03-17)
Se han sintetizado dos nuevos complejos mononucleares de Ru, con formula [RuCl2(Hbpp)(dmso)2], a partir de la reacción entre [RuCl2(dmso)4] y Hbpp (3,5-bis(2-piridil)pirazola). El hecho que sólo tres ...
Ubasart Clarà, Ernest (Fecha de defensa: 2022-10-28)
The development of supramolecular assemblies with big cavities is important to recognize specific guests or infer a chemo- or regioselective chemistry, in analogy to natural enzymes. The objective of ...
Dantignana, Valeria (Fecha de defensa: 2020-12-03)
Selective oxidation of C-H bonds is an important reaction, as it can disclose novel synthetic strategies to get functionalized products through efficient paths. Nonetheless, due to the inert character ...
Mola i Marín, Joaquim (Fecha de defensa: 2008-06-27)
La Tesi descriu de manera completa una sèrie de complexos de ruteni amb lligands polipiridílics i lligands auxiliars de tipus fosfina, dmso, nitril o aquo. Es descriuen estudis d'isomerització (cis/trans ...
Serrano Núñez, Isabel (Fecha de defensa: 2009-01-23)
La Tesis describe una serie de complejos de Rutenio conteniendo ligandos quirales y su aplicación en catálisis asimétrica. <br/><br/>Por un lado se describe el complejo [RuCl(bpea)((S)-BINAP)](BF4), ...