An article High-efficient synthesis of 2-imino-2H-chromenes and dihydropyrano[c]chromenes using novel and green catalyst (CaO@SiO2@AIL) WOS:000578875700001 published article about ONE-POT SYNTHESIS; 3-COMPONENT SYNTHESIS; CHROMENE DERIVATIVES; MULTICOMPONENT; MALONONITRILE; NANOPARTICLES; BISCOUMARIN; RECOVERY; WASTE in [Sameri, Fatemeh; Mobinikhaledi, Akbar; Bodaghifard, Mohammad Ali] Arak Univ, Fac Sci, Dept Chem, Arak 3815688138, Iran; [Sameri, Fatemeh; Mobinikhaledi, Akbar; Bodaghifard, Mohammad Ali] Arak Univ, Inst Nanosci & Nanotechnol, Arak 3815688138, Iran in 2021, Cited 54. Safety of 3-Hydroxybenzaldehyde. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4
In this work, 1,3,5,7-tetraazaadamantan-1-ium chloride (AIL) functionalized silica-coated calcium oxide hybrid nanocatalyst (CaO@SiO2@AIL) as a novel, efficient, green and recyclable heterogeneous ionic liquid catalyst was synthesized. Catalytic activity of the CaO@SiO2@AIL hybrid nanoparticles was investigated for synthesis of the pharmaceutically valuable 2-imino-2H-chromene and dihydropyrano[c]chromene derivatives. A wide range of amines and aromatic aldehydes containing either electron-withdrawing or electron-donating substituent were examined using optimized conditions to produce the desired products. 2-Imino-2H-chromenes were synthesized under solvent-free condition, and dihydropyrano[c]chromenes were prepared in aqueous medium as green conditions within short reaction times, high yields and using easy workup procedures. Structure confirmation and surface properties of the core/shell hybrid nanoparticles were considered via Fourier transform infrared spectroscopy, X-ray powder diffraction, scanning electron microscope, energy-dispersive X-ray spectroscopy, WDS map scan, thermogravimetric and elemental analyses. This IL-supported heterogeneous nanocatalyst can be reused at least six times without considerable loss of its performance.
Welcome to talk about 100-83-4, If you have any questions, you can contact Sameri, F; Mobinikhaledi, A; Bodaghifard, MA or send Email.. Safety of 3-Hydroxybenzaldehyde
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles