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Recent Synthetic Additions To The Visible Light Photoredox Catalysis Toolbox
(ROYAL SOC CHEMISTRYCAMBRIDGE, 2015)
Remarkable Electronic Effect on the Diastereoselectivity of the Heck Reaction of Methyl Cinnamate with Arenediazonium Salts: Formal Total Synthesis of (+/-)-Indatraline and (+/-)-Sertraline
(Wiley-v C H Verlag GmbhWeinheimAlemanha, 2009)
Photoinduced perfluorobutylation of organic substrates in aqueous media
(Comporter, 2014-10-15)
Hydroperfluorobutylation of a series of electron-deficient and electron-rich alkenes through consecutive radical reactions employing perfluorobutyl iodide, n-C4F9I, and (Me3Si)3SiH as chain carrier/hydrogen atom donor is ...
Estudo da aplicação de brometo de índio(I) em reações para formação de ligações carbono-carbono
(Universidade Federal de Santa MariaBRQuímicaUFSMPrograma de Pós-Graduação em Química, 2011-03-01)
This PhD thesis describes our results on the application of indium(I) bromide in carbon-carbon bond forming reactions. Indium enolates, generated in situ from the reaction between indium(I) bromide and α,α-dichloroketones, ...
Synthesis of 2-hydroxy-3-substituted naphthoquinones using the Heck reaction
(2007-06)
An efficient Heck coupling of 2-hydroxy-3-iodo-naphthoquinone with a series of electron-deficient alkenes in aqueous solution has been accomplished. The method is characterized by simple conditions and facile work-up to ...
Synthesis of 2-hydroxy-3-substituted naphthoquinones using the Heck reaction
(2007-06)
An efficient Heck coupling of 2-hydroxy-3-iodo-naphthoquinone with a series of electron-deficient alkenes in aqueous solution has been accomplished. The method is characterized by simple conditions and facile work-up to ...
Tetraethyl Vinylidenebisphosphonate: A Versatile Synthon for the Preparation of Bisphosphonates
(Georg Thieme Verlag Kg, 2014-04)
Tetraethyl vinylidenebisphosphonate is a versatile synthetic intermediate that allows access to a variety of highly functionalized compounds bearing the bisphosphonic moiety. As an electron-deficient alkene, this compound ...
Síntesis y funcionalización de (hetero)árenos mediante reacciones catalizadas por paladio o reducción de sulfóxidos: un enfoque hacia la obtención de 2-alquilbenzofuranos y otras moléculas de interés biológico
(Universidad de los AndesDoctorado en Ciencias - QuímicaFacultad de CienciasDepartamento de Química, 2022-07-22)
Este documento presenta los resultados experimentales más relevantes de la investigación realizada en el Laboratorio de Síntesis Orgánica, Bio y Organocatálisis del Departamento de Química de la Universidad de los Andes ...
Photostability enhancement in oligo (phenylene vinylene) systems and their application as heterogeneous photocatalysts
(Universidad Nacional de ColombiaBogotá - Ciencias - Doctorado en Ciencias - QuímicaDepartamento de QuímicaFacultad de CienciasBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2022-08-25)
The first chapter revises the most relevant aspects of phenylene vinylene (PV) systems applied to photocatalysis. Despite the photochemical applications of these conjugated systems that have been widely described and involve ...
Arcillas pilarizadas con cobalto (Al-Co-PILC) como catalizadores para la degradación de colorantes empleando el sistema HCO3-/H2O2
(Universidad Nacional de ColombiaManizales - Ingeniería y Arquitectura - Doctorado en Ingeniería - Ingeniería QuímicaFacultad de Ingeniería y ArquitecturaManizales, ColombiaUniversidad Nacional de Colombia - Sede Manizales, 2021)
En la presente investigación se realizó la caracterización química, estructural y textural de una bentonita proveniente del norte del departamento de Tolima. El mineral arcilloso fue sometido a un proceso de pilarización ...