Ghorbani-Choghamarani, Arash; Moradi, Parisa; Tahmasbi, Bahman published the artcile< Modification of boehmite nanoparticles with Adenine for the immobilization of Cu(II) as organic-inorganic hybrid nanocatalyst in organic reactions>, Formula: C8H10OS, the main research area is boehmite nanoparticle adenine immobilization copper organic hybrid nanocatalyst.
Boehmite nanoparticles are aluminum oxide hydroxide (γ-AlOOH) particles, which has large sp. surface area (>120 m2 g-1) and can be prepared using an inexpensive procedure in water. Herein, we present an economical, simple, and environmentally friendly route for the preparation of a copper catalyst on Adenine coated boehmite nanoparticles (Cu-Adenine@boehmite). This catalyst has been characterized by several techniques such as SEM, XRD, AAS, ICP and TGA anal. Cu-Adenine@boehmite was applied as highly efficient and reusable nanocatalyst in carbon-carbon coupling reactions between various aryl halides and sodium tetra-Ph borate, phenylboronic acid, or 3,4-diflorophenylboronic acid under aerobic conditions, palladium-free and phosphine-free ligand. Also this catalyst was applied for the synthesis of polyhydroquinoline derivatives In continuation, selective oxidation of sulfides to sulfoxides using hydrogen peroxide (H2O2) was studied in the presence of Cu-Adenine@boehmite as catalyst. The synthesis of sulfoxides using H2O2 in the presence of Cu-Adenine@boehmite does not generate waste and any byproducts. This catalyst was reused for several times in C-C coupling reaction without loss of its catalytic activity. Reused catalyst was characterized by SEM, XRD and ICP techniques. Heterogeneity and stability of Cu-Adenine@boehmite were studied by hot filtration test, poisoning test and ICP anal.
Polyhedron published new progress about Catalyst poisoning. 699-12-7 belongs to class alcohols-buliding-blocks, and the molecular formula is C8H10OS, Formula: C8H10OS.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts