combinatorial synthesis of derivatives of bioactive compounds via a sulfone scaffold

... A1 B5 A B1 A2 B2 A2 B A2 B A2 B5 A3 B1 Split and react A3 B2 A3 B3 A3 B4 A3 B5 A B1 A2 B3 A3 B A B3 A 1B A3 B A 2B A 2B C1 A 2B A 3B Split and react A1 B3 A B1 Pool A 1B A1 B 15 Products A 3B C2 Reactions ... A1 B4C1 A1 B C A1 B C A1 B3C3 A B4 C A B3 C A 1B 4C A2 B C A2 B4C1 A2 B C A2 B C A2 B3C3 A B4 C A B3 C A 2B 4C A3 B C A3 B C...

Ngày tải lên: 11/09/2015, 08:59

Ngày tải lên: 19/02/2014, 15:20

... patterns of 40 wt% WO3 /TiO2 nanocomposites after calcination at 400 ◦ C for (a) h, (b) h and (c) 12 h, respectively As shown in Fig 3, the WO3 /TiO2 nanocomposites prepared by the sol–gel method ... Longer Fig DTA curves of the precursor with different amount of WO3 (a) 10 wt%, (b) 20 wt% and (c) 40 wt% Fig XRD patterns of the WO3 /TiO2 nanocomposites with different amounts...

Ngày tải lên: 20/03/2014, 13:08

... dimensions These nanoparticles necessarily have a size smaller than the pores of the AAO mask and will be responsible for the constant dimensions of the synthesized nanowires Figure shows the surface of ... structure of the membrane and before the treatment conditions allow the nanowires growth As can be seen there, the catalyst can be observed as small particl...

Ngày tải lên: 21/06/2014, 01:20

... expression of E-selectin, chitinases, mucin Muc5ac and iNOS in lung tissues and airway hyperresponsiveness [71] Andrographolide inhibits OVA-induced increases TNF-α and GM-CSF in BALF of OVA-sensitized ... namely andrographolide, bis-andrographolide 14-deoxy-11,12-didehydroandrographolide, andrograpanin, 14-deoxyandrographolide, (±)-5hydroxy-7,8-dimethoxyflavanone and 5-hydrox...

Ngày tải lên: 13/08/2014, 15:21

... Introduction: chiral organofluorine compounds I.1.Importance of organofluorine in medicinal chemistry I.2 Synthesis of chiral fluorinated molecules I.3 Summary I Introduction: chiral organofluorine compounds ... methods towards chiral organofluorine molecules as precursors for bioactive compounds 133 List of Schemes Scheme Enantioselective fluorination of 2...

Ngày tải lên: 09/09/2015, 11:25

... A1B1 A1B3 A2B1 A2B2 A2B3 A3B1 A3B2 A3B3 A1B4 A3B4 A2B5 A2B4 C1 A1B2 A1B5 A3B5 C2 C4 C3 Split and react A1B1C1 A1B2C1 A1B1C2 A1B2C2 A1B1C3 A1B2C3 A1B1C4 A1B2C4 A2B1C1 A2B2C1 A2B1C2 A2B2C2 A2B1C3 ... xanthines 31 2. 2 .2 .1 Solution-phase synthesis of substituted xanthines 31 2. 2 .2 .1. 1 Synthesis of benzyl N- butyl glycinate (2- 2 -10 ) 31 2. 2 .2 .1. 2 Synthesis of...

Ngày tải lên: 14/09/2015, 13:37

... best of knowledge, large-scale fabrication of ZnO tubular radial bunches with changed diameter in each tube has been rarely reported in a surfactant-free hydrothermal process When HMTA was employed, ... concentration of oxygen vacancies and high optical quality of single-crystal ZnO [8,12] Conclusions In summary, various ZnO architectures, especially novel radialized flo...

Ngày tải lên: 06/05/2014, 13:22

... fraction at 25°C The thermal conductivity of the base fluid (H2O) was measured, and it had an average value of 0.580 W·m -1 ·K -1 It can be seen that the thermal conductivity ratio increases as ... al.’s data, Das et al.’s data, and Liu et al.’s data [30-32], suggesting the potential application as heat transfer fluids 12 13 14 Conclusion A wet chemical method to synthes...

Ngày tải lên: 21/06/2014, 05:20

... structure only appears when the diameter of wire is small For nanowires with large diameter, the periodic instability diminishes (Fig 2c) The occurrence of periodic instability of diameter of nanowires ... denotes the atomic volume of O From this equation, we know that diameter of droplet increase and the supersaturation will increase and approach to...

Ngày tải lên: 22/06/2014, 18:20

... partial In practice, the offset ranges from practically Hz to a few Hertz The gain of the resonator, that is, the amplitude of the beating partial, is set to be the same as that of the partial ... further in Section of this paper The idea is to include in these samples the sound of the quill scraping the string plus the beginning of the attack of th...

Ngày tải lên: 23/06/2014, 01:20

... template-assisted sol–gel approach via urea treatment and under hydrothermal condition for synthesizing the nanocrystalline TiO2 rods and hollow tubes, consisting of aggregates of nanorods of ∼10 nm ... and 5d Conclusions A novel approach adopting the anionic template-assisted sol–gel synthesis via urea treatment and under hydrothermal processing to synthes...

Ngày tải lên: 20/03/2014, 13:07

... the SnO2 nanorods Fig The XRD pattern of the SnO2 nanorods grown via the hydrothermal method room temperature on a Horiba Jobin Yvon LabRam IR system at a spatial resolution of mm Raman scattering ... consist of nanorods as well as nanoparticles The diameters of SnO2 nanorods are in the range of 100–150 nm with lengths of the order of 1–2 mm The end planes...

Ngày tải lên: 20/03/2014, 13:08

... before ethanolthermal reaction, (b) hollow b-FeOOH nanorods after ethanol-thermal reaction Figure Thermo-gravimetric analysis (TGA) of the b-FeOOH nanorods: (a) b-FeOOH nanorods gained by maintained ... prepared as above experiment: (a) SEM image of b-FeOOH hollow nanorods, (b) TEM image of b-FeOOH hollow nanorods, (c) HRTEM image and its related Fourier transform...

Ngày tải lên: 20/03/2014, 13:08