Category: 81-48-1

Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, causing turnover rates to depend strongly on interfacial structure and composition, 81-48-1, Name is 1-Hydroxy-4-(p-tolylamino)anthracene-9,10-dione, SMILES is O=C(C1=C2C=CC=C1)C3=C(NC4=CC=C(C)C=C4)C=CC(O)=C3C2=O, in an article , author is Azarifar, Davood, once mentioned of 81-48-1, HPLC of Formula: C21H15NO3.

Urea-functionalized silica-coated Fe3-xTixO4 magnetic nanoparticles: as highly efficient and recyclable heterogeneous nanocatalyst for synthesis of 4H-chromene and 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives

Novel urea-functionalized silica-coated magnetic core-shell Fe3-x Ti (x) O-4 nanoparticles were prepared and fully characterized by different methods such as Fourier transform infrared spectroscopy, energy-dispersive X-ray spectroscopy, field emission scanning electron microscopy, high-resolution transmission electron microscopy, vibrating sample magnetometer, X-ray diffraction, and thermogravimetric analyses. These magnetic nanoparticles have been explored as highly efficient and recoverable heterogeneous nanocatalyst for one-pot three-component reactions under mild conditions for the synthesis of diverse range of 5-oxo-dihydropyrano[3,2-c]chromenes known as coumarins and 1H-pyrazolo[1,2-b] phthalazine-5,10-diones in high yields. Simple isolation of the products, use of green solvent, and magnetically easy isolation and reusability of the catalyst with no significant loss of activity are the main advantages of the present method.

Interested yet? Read on for other articles about 81-48-1, you can contact me at any time and look forward to more communication. HPLC of Formula: C21H15NO3.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Synthetic Route of 81-48-1, Catalysts allow a reaction to proceed via a pathway that has a lower activation energy than the uncatalyzed reaction. 81-48-1, Name is 1-Hydroxy-4-(p-tolylamino)anthracene-9,10-dione, SMILES is O=C(C1=C2C=CC=C1)C3=C(NC4=CC=C(C)C=C4)C=CC(O)=C3C2=O, belongs to phthalazines compound. In a article, author is Salehi, Peyman, introduce new discover of the category.

Combining click-multicomponent reaction: one-pot synthesis of triazolyl methoxy-phenyl indazolo[2,1-b]phthalazine-trione derivatives

[(1,2,3-Triazol-4-yl)methoxy-phenyl]-2H-indazolo[2,1-b]phthalazine-trione derivatives were synthesized in a simple and efficient method from the one-pot four-component condensation reaction of phthalhydrazide, aromatic propargyloxy aldehydes, active methylene compounds (dimedone and 1,3-cyclohexanedione), and azides in the presence of Cu(OAc)(2)/sodium ascorbate and p-toluenesulfonic acid as catalysts in good to excellent yields.

Synthetic Route of 81-48-1, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. I hope my blog about 81-48-1 is helpful to your research.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem