Related Products of 41263-74-5, The transformation of simple hydrocarbons into more complex and valuable products via catalytic C¨CH bond functionalisation has revolutionised modern synthetic chemistry. 41263-74-5, Name is 4-(Methylamino)-3-nitrobenzoic acid, SMILES is O=C(O)C1=CC=C(NC)C([N+]([O-])=O)=C1, belongs to phthalazines compound. In a article, author is Bashti, Aigin, introduce new discover of the category.
Synthesis and characterization of dicationic 4,4 ‘-bipyridinium dichloride ordered mesoporous silica nanocomposite and its application in the preparation of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives
The sol-gel method was used for the synthesis of a dicationic 4,4′-bipyridine silica hybrid nanocomposite. In order to introduce 4,4′-bipyridine into the skeleton framework of an ordered mesoporous silica (SBA-15), first, the N, N’-bis(triethoxysilylpropyl)-4,4′-bipyridinium dichloride precursor was synthesized by the reaction of 3-chloropropyltriethoxysilane with 4,4′-bipyridine to give (TEOS)(2)BiPy2+ 2Cl(-). The organic-inorganic hybrid nanocomposite, SBA@BiPy2+ 2Cl(-), was then synthesized by the hydrolysis and polycondensation of the precursor and tetraethyl orthosilicate under mild acidic conditions. The nanocomposite was characterized by FT-IR spectroscopy, scanning electron microscopy (SEM), transmission electron microscopy (TEM), thermogravimetric analysis (TGA) and Brunauer-Emmett-Teller (BET). The characteristic results of FT-IR, XRD and TGA confirmed the coexistence of silica and 4,4′-bipyridinium dichloride networks. The catalytic ability of SBA@BiPy2+ 2Cl(-) as a novel environmentally safe heterogeneous nanoreactor for the preparation of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives via a one-pot multicomponent method under solvent-free conditions has been described. The catalyst can be reused without an obvious loss of catalytic activity.
Related Products of 41263-74-5, Consequently, the presence of a catalyst will permit a system to reach equilibrium more quickly, but it has no effect on the position of the equilibrium as reflected in the value of its equilibrium constant.I hope my blog about 41263-74-5 is helpful to your research.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem