Related Products of 139-66-2, As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 139-66-2, Name is Diphenylsulfane, SMILES is C1(SC2=CC=CC=C2)=CC=CC=C1, belongs to phthalazines compound. In a article, author is Pouramiri, Behjat, introduce new discover of the category.
Acidic ionic liquids: highly efficient catalysts for one-pot four-component synthesis of pyrazolo [1,2-b] phthalazines under solvent-free conditions
A series of novel pyrazolo[1,2-b]phthalazine-2-carboxylate derivatives has been synthesized via one-pot four-component reaction of aromatic aldehyde, ethyl or methyl acetoacetate, hydrazine hydrate, and phthalic anhydride in the presence of acidic ionic liquids such as 3-methyl-1-sulfo-1H-imidazol-3-ium chloride, 1,3-disulfo-1H-imidazol-3-ium chloride, and triethyl(sulfo)ammonium chloride as the catalyst. This method involves particular advantages such as environmentally benign catalysts, high yields of product, reusability of ionic liquids with high activity, short reaction times, no hazardous solvent, and easy workup.
Related Products of 139-66-2, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 139-66-2.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem