[PDF] Top 20 La Responsabilidad social empresarial y los objetivos del desarrollo sostenible (ODS).

... the chalcone derivatives have been well studied for the synthesis of photocrosslinkable polymers due to its high sensitivity to UV irradiation (300-360 nm) 1 ... See full document

... The synthesis and characterization of some novel isoxazoles derivatives have been presented. Acylation of resorcinol followed by nuclear prenylation with isoprene gives Chroman. Chroman on treatment with ... See full document

... that deeper knowledge of physicochemical and thermal properties of dicationic ILs is necessary to find the unique and general features and control their properties. In view of the fact that the dicationic ILs are more ... See full document

... aliphatic copolyesters and their interesting properties, the present investigation deals with the synthesis and characterization of new type of biodegradable polymer with considerable enzymatic ... See full document

... survey based on a structural activity relationship study revealed that certain small heterocyclic molecules act as highly functionalized scaffolds and are known pharmacophores of a number of biologically ... See full document

... tyrosin as and inhibition of aldose reductase activitys (Zhuang et al., 2017), the discovery of derivatives was also based on the rational considerations of pathophysiological mechanism of epileptic syndrome. ... See full document

... Usage of agricultural waste materials for the synthesis of polymeric products is considerable interest. CNSL is one of the agricultural waste material. Using this cardanol, one of the components of CNSL various ... See full document

... particles has received increasing attention due to the development of eco-friendly technologies in materials science. Well-dispersed and ultrafine metal nanoparticles, especially transition metals, have great interest ... See full document

... new chalcone-like compound (2a–i) were synthesized by the reaction of 3-benzyloxy-4-methoxybenzaldehyde with the appropriately acetophenon ...the chalcone derivatives (2a–i) synthesized in this study were ... See full document

... To achieve the desired metal complexes of bis-bispidine-based tetraazamacrocycles, more systematic study using various transition metal ions under different reaction conditions is required. Once formed, the ... See full document

... The melting point of all the synthesized compounds was determined by using thermometer. The characterization of all these compounds was done by IR and NMR. The IR spectra were recorded on Shimadzu IR Affinity- 1. ... See full document

... In the present study, newly synthesized biologically active chalcone linked indolederivatives having the expected pharmacophore. Anti-bacterial activity of these compounds was evaluated under standardized ... See full document

... The following raw material was used in the synthesis; citric acid was obtained from s.d. fine India. The other chemicals mannitol, di-ethylene triamine and di-ethylene amine were purched loba chemie, India. The ... See full document

... nonlinear chalcone organic crystal 1,3-bis(2-methylbenzal)acetone (TAZn) doped with zinc chloride has been synthesized and single crystal has been grown by slow evaporation ... See full document

... A: Synthesis of some novel benzofuran-2-yl(4,5-dihydro-3,5- substituted diphenyl pyrazole-1-yl) methanones and studies on the anti proliferative effects and reversal of multidrug resistance of huma MDR 1-gene ... See full document

... plasma synthesis of nano- sized indium zinc tin oxide - powders with reduced indium content has been done and characterized (Lee et ...for synthesis of nanosize zinc oxide without calcinations was developed ... See full document

... The biodegradation of these polyesters were carried out using the enzyme lipase from Candida cylindracea. The results clearly indicate that the mobility of the polymer chains is the major and general controlling factor ... See full document

... Polymer, poly[butylene succinate-co-butylene itaconate] (PISB) and poly[hexylene succinate-co-hexylene itaconate] (PISH) were synthesized by melt polycondensation using succinic acid, itaconic acid and ... See full document

... the synthesis of some new unsaturated copolyesters with the hope that they may find some interesting applications in one or more of these ...Unsaturated copolyesters, also called polyester resins, ... See full document

... the copolyesters, fibers resulted from the blend solutions of polymer and PVC, polymer PVC are shown ...TMAP based polymers, creates some hindrance between repeating units which leads to unsymmetrical ... See full document