Book series2021, Progress in Heterocyclic Chemistry M. Toufiqur Rahman, ... James M. Cook Explore book Abstract The Pictet-Spengler reaction continues to be widely employed in the synthesis of bioactive natural products, as well as synthetic compounds containing the THβC and THIQ moieties. The...
UV–Vis (DMSO) λ, nm: 432, 556, 785. 3.4. Synthesis of [Ni (OOCCH3)2(TMP)2].CH3OH (b)Conventional/solvent-based synthesis Trimethoprim (0.586 g, 2.0 mmol) was dissolved in 30 ml of methanol followed by slow addition of Ni(CH3COO)2.4H2O (0.249 g, 1 mmol) in 50 ml of ...
The integration of nanowires onto electrode surfaces marks a significant advancement over traditional electrode materials, conferring upon nanowire-modified electrodes a vast array of applications within electrochemical and electrophysical domains. The nanowires used for electrode modification can be catalogized ...
Reza Naimi‑Jamal ZnO nanoparticles embedded in a magnetic isocyanurate-based periodic mesoporous organosilica (Fe3O4@PMO–ICS–ZnO) were prepared through a modified environmentally-benign procedure for the first time and properly characterized by appropriate spectroscopic and analytical methods ...
(2.26%) was observed in the range of 570–804 °C, which is attributed to more condensation of inorganic moieties present in the structure of catalyst1including silica and ZnO. These data clearly shows good thermal stability of the Fe3O4@PMO-ICS-ZnO, which is very important in design and...
Therefore, the appearance of the band within 804–806 nm range could indicate the formation of J-type aggregates. The relevant data for the previously prepared porphyrazines (Fig. 3) with a pyrrolyl substituent were collected in Table 2. It can be concluded from our previous and current ...
Eng. 2021, 3, 615309. [Google Scholar] [CrossRef] Rao, V.N.; Malu, T.J.; Cheralathan, K.K.; Sakar, M.; Pitchaimuthu, S.; Rodríguez-González, V.; Kumari, M.M.; Shankar, M.V. Light-driven transformation of biomass into chemicals using photocatalysts—Vistas and challenges. J...