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Chemoenzymatic synthesis and immunological studies of Xylosylated N-glycans
(2016-06-07)
Glycosylation is one of the most common post-translational modifications in eukaryotic cells. It changes during cell development and differentiation and it is tissue and more importantly, species specific. While core ¿-1,6 ...
New challenges in the synthesis of non-isocyanate polyurethanes
(2018-12-18)
Entre todos los materiales plásticos, los poliuretanos (PU) representan el sexto polímero más utilizado en el mundo; se sintetizan industrialmente mediante la reacción entre un diol y un diisocianato, en presencia de un ...
Synthesis, applications and reactivity of 1,2,3-triazolium salts
(2015-07-10)
La tesis aborda los siguientes aspectos de la química de las sales de 3-alquil-1,2,3- triazolio:a) El estudio de nuevos alquinos catiónicos de 4-etinil-3-metil-1,2,3-triazolio como dipolarófilos en la reacción de cicloadición ...
Solid-phase synthesis of glicosaminoglycans
(2017-09-15)
Glycosaminoglycans (GAGs) are highly charged and linear polysaccharide repeating units (with the exception of keratin sulfate), which are further classified according their monosaccharide composition and glycosidic linkage. ...
Synthesis and C-H functionalization of 1H-1,2,3-triazole N-oxides
(2021-07-23)
Doktoretza tesi honetan,1H-triazol N-oxidoen sintesi eta erreaktibitatea ikertu dira. N-oxidoek sortzen duten aktibazioaz baliaturik, 1H-1,2,3-triazol konplexuagoak sintetizatu dira, hots,ohiko ziklo adizio bidez sor ezin ...
Site-Selective C - H Functionalization of Amino Acids and Peptides Upon Radical Chemistry
(2021-04-15)
El objetivo de esta Tesis Doctoral ha sido desarrollar nuevas metodologías de modificación selectiva decompuestos peptídicos. Por un lado, hemos estudiado metales alternativos como el cobalto para lamodificación C-H selectiva ...
Computational understanding of heterocyclisation reactions and synthesis of fluorinated isoquinolines
(2020-11-27)
The present thesis deals with three different topics that have in common the formation of carbo- and heterocycles. The whole work is organized as a synergy of experimental and computational studies to provide a deep ...
Multicomponent Catalytic Reactions: Theoretical and Experimental Studies
(2021-09-28)
In this thesis, Density Functional Theory (DFT) methods have been applied to study the mechanisms of three different multicomponent organic reactions. Also, a new synthetic procedure for the preparation of quinolinium salts ...
A computational glance at organometallic cyclizations and coupling reactions
(2016-07-18)
Organometallic chemistry is one of the main research topics in chemical science.Nowadays, organometallic reactions are the subject of intensive theoretical investigations.However, in many cases, only joint experimental and ...
Enols and Allylic Alcohols as Building Blocks in Synthetic Organic Chemistry. Experimental and Theoretical Studies.
(2022-10-21)
The presen thesis describes computational and experimental studies used to drive the reactivity o allylic and enol subtrates towards new transformations. These synthetic methods give access to a number of organic molecules ...