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Carbopalladation/Suzuki Coupling Cascade for the Generation of Quaternary Centers. Access to Pyrrolo[1,2-b]isoquinolines
(American Chemical Society, 2019-07-29)
A convergent route to pyrrolo[1,2-b]isoquinolines with a quaternary center at C-10 has been
developed, that implies a sequential Pd(0)-catalyzed carbopalladation followed by cross-coupling
reaction with boronic acids. ...
Activación de aldehídos a,b-insaturados mediante aminocatálisis en procesos enantioselectivos. Cicloadiciones (3+2) y reacciones en cascada Michael/Henry
(2014-01-21)
During the research that it is summarized in the present memory, the activation of enals via iminium ion catalysis in different transformations has been studied.
Firstly, a 1,3-dipolar cycloaddition between stable azomethine ...
Field validation of gap-type overhead conductor creep
(Elsevier, 2018-09-11)
Gap-type overhead conductor sag-tension calculations based on experimental conductor creep tests are based on stress-strain and metallurgical creep tests. Although for bi-metallic conductors, these tests are carried out ...
Michael initiated organocatalytic cascade reactions
(2016-07-20)
The methodologies based on Michael initiated cascade reactions represent avery useful synthetic strategy for the formation of complex compounds, startingfrom simple substrates and using straightforward procedures. In this ...
Multiple SNP Markers Reveal Fine-Scale Population and Deep Phylogeographic Structure in European Anchovy (Engraulis encrasicolus L.)
(Public Library of Science, 2012-07-30)
Geographic surveys of allozymes, microsatellites, nuclear DNA (nDNA) and mitochondrial DNA (mtDNA) have detected several genetic subdivisions among European anchovy populations. However, these studies have been limited in ...
Palladium-Catalyzed Dehydrogenative Coupling: An Efficient Synthetic Strategy for the Construction of the Quinoline Core
(MDPI, 2017-09)
Palladium-catalyzed dehydrogenative coupling is an efficient synthetic strategy for the construction of quinoline scaffolds, a privileged structure and prevalent motif in many natural and biologically active products, in ...
Inter- and intramolecular enantioselective carbolithiation reactions
(Beilstein Institut, 2013-02)
In this review we summarize recent developments in inter- and intramolecular enantioselective carbolithiation reactions carried out in the presence of a chiral ligand for lithium, such as (-)-sparteine, to promote facial ...
Lithium and Palladium mediated cyclization reactions towards the stereocontrolled synthesis of (hetero)benzo-fused indolizidines
(2016-03-18)
The research work described in this thesis is focused on the use of lithium and palladium mediated cyclization reactions for the stereocontrolled synthesis of (hetero)benzo-fused indolizidines through carbon-carbon bond ...
Organocatalytic and enantioselective transannular reactions: novel strategies for the asymmetric synthesis of polycyclic structures.
(2019-06-25)
Las reacciones transanulares son procesos con un gran potencial sintético ya que permiten acceder a estructuras policíclicas de forma sencilla y con un alto grado de economía de átomos. Por definición, una reacción ...
Modeling Antibacterial Activity with Machine Learning and Fusion of Chemical Structure Information with Microorganism Metabolic Networks
(American Chemical Society, 2019-02-25)
Predicting the activity of new chemical compounds over pathogenic microorganisms with different metabolic reaction networks (MRNs) is an important goal due to the different susceptibility to antibiotics. The ChEMBL database ...