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Browsing by Subject "Derivatives"

Now showing items 1-11 of 11

A solvent-free regioselective iodination route of ortho-carboranes

Vaca Puga, Alberto; Teixidor, Francesc; Kivekas, Raikko; Sillanpaa, Reijo; Viñas, Clara (Royal Society of Chemistry, 2006)

Tetraiodo-ortho-carborane based X-ray contrast agents can be readily prepared in a high yield, fast, clean, regioselective fashion by a solvent-free reaction of ortho-carboranes with iodine in sealed tubes.
BODIPY dyes functionalized with 2-(2-dimethylaminophenyl) ethanol moieties as selective OFF-ON fluorescent chemodosimeters for the nerve agent mimics DCNP and DFP

Gotor Candel, Raul Jesús; Gaviña Costero, Pablo; Ochando Gómez, Luis Enrique; Chulvi, Katherine; Lorente, Alejandro; Martínez-Máñez, Ramón; Costero, Ana M. (The Royal Society of Chemistry, 2014)

[EN] Two OFF-ON fluorescent chemodosimeters based on a BODIPY core for the detection of nerve agent mimics have been synthesized. Their reactivity towards diethylcyanophosphonate (DCNP) and diisopropylfluorophosphate (DFP) ...
Decarboxylative Photorelease coupled with Fluorescent Up/Down Reporter Function based on the Aminophthalimide-serine System

Soldevilla, Alberto; Pérez Ruiz, Raúl; Diaz Miara, Yrene; Griesbeck, Axel (Royal Society of Chemistry, 2010)

The fluorescence of caged phthalimide-serine couples 2 and 4 is up/down modulated by decarboxylative photorelease with fluorescence decrease (2) vs. moderate fluorescence increase (4) serving as reporter function.
Electronic and Functional Scope of Boronic Acid Derived Salicylidenehydrazone (BASHY) Complexes as Fluorescent Dyes

Alcaide, M.M.; Santos, F.M.F.; Pais, V.F.; Carvalho, J.I.; Collado, Daniel; Pérez-Inestrosa, E.; Arteaga, Jesus F.; Bosca Mayans, Francisco; Gois, P.M P.; Pischel, Uwe (American Chemical Society, 2017-07-21)

[EN] A series of boronic acid derived salicylidenehydrazone (BASHY) complexes was prepared and photophysically characterized. The dye platform can be modified by (a) electronic tuning along the cyanine-type axis via ...
Estudio de la potencialidad de un edificio público como sumidero de carbono mediante la modelización BIM en Quart de Poblet (València)

Checa Rodríguez, Lucía (Universitat Politècnica de València, 2019-01-09)

[ES] El objetivo de este trabajo fin de grado (TFG) es poner de manifiesto la parte positiva del uso de materiales renovables derivados de la madera y el corcho en la contribución activa a la mitigación del cambio ...
Highly ordered acid functionalized SBA-15: a novel organocatalyst for the preparation of xanthenes

Nandi, Mahasweta; Mondal, John; Sarkar, Krishanu; Yamauchi, Yusuke; Bhaumik, Asim (Royal Society of Chemistry, 2011)

[EN] Post-synthesis modification of SBA-15 has been carried out to design highly ordered acid functionalized hybrid mesoporous organosilica, AFS-1. This material has been used as an efficient heterogeneous organocatalyst ...
Influence of side chain characteristics on the aggregation-induced emission (AIE) properties of tetrasubstituted tetraphenylethylene (TPE)

Ceballos-Fernández, Samuel Adrián; Gil Grau, Salvador; Costero, Ana M. (The Royal Society of Chemistry, 2017)

[EN] Five new tetraphenylethylene (TPE) derivatives were synthesised and their aggregation-induced emission (AIE) was evaluated in mixtures of THF/water and MeOH/water. The influence of regiochemistry and length of the ...
Organocatalytic enantioselective functionalization of indoles in the carbocyclic ring with cyclic imines

Vila, C.; Tortosa, A.; Blay, G.; Muñoz Roca, María Del Carmen; Pedro, J.R. (The Royal Society of Chemistry, 2019-01-07)

[EN] An organocatalytic enantioselective functionalization in the carbocyclic ring of indoles with benzoxathiazine 2,2-dioxides is described using a quinine-derived bifunctional organocatalyst. This aza-Friedel-Crafts ...
Squaraine "ships'' in the Y zeolite "bottle'': a chromogenic sensing material for the detection of volatile amines and thiols

Ros-Lis, José Vicente; Martínez Mañez, Ramón; Soto Camino, Juan; Villaescusa Alonso, Luis Angel; Rurack, Knut (Royal Society of Chemistry, 2011)

[EN] The inclusion of squaraine (SQ) dye I into the supercages of zeolite Y (structure code FAU) with a SiO(2)/Al(2)O(3) ratio of 30 (Z30) through a two-step ship-in-the-bottle approach is reported, resulting in the ...
Synthesis and Biological Studies of (+)-Liquiditerpenoic Acid A (Abietopinoic Acid) and Representative Analogues: SAR Studies

Hamulic, Damir; Stadler, Marco; Hering, Steffen; Padron, Jose M.; Bassett, Rachel; Rivas, Fatima; Loza-Mejia, Marco; Dea-Ayuela, M. Auxiliadora; González-Cardenete, Miguel A (American Chemical Society, 2019-04)

[EN] The first semisynthesis and biological profiling of the new abietane diterpenoid (+)-liquiditerpenoic acid A (abietopinoic acid) (7) along with several analogues are reported. The compounds were obtained from readily ...
Synthesis of quadruped-shaped polyfunctionalized o-carborane synthons

Puga, Alberto V.; Teixidor, Francesc; Sillanpaa, Reijo; Kivekas, Raikko; Viñas, Clara (Royal Society of Chemistry, 2011)

[EN] o-Carborane derivatives with precisely defined patterns of substitution have been prepared from 8,9,10,12-I-4-1,2-closo-C2B10H8 by replacing the iodine atoms, bonded to four adjacent boron vertices in the cluster, ...