In an article, author is Lashkari, Mojtaba, once mentioned the application of 1821-12-1, Name is 4-Phenylbutanoic acid, molecular formula is C10H12O2, molecular weight is 164.2011, MDL number is MFCD00004403, category is phthalazines. Now introduce a scientific discovery about this category, Safety of 4-Phenylbutanoic acid.
A Facile Approach for One-Pot Synthesis of 1H-pyrazolo [1,2-b]phthalazine-5,10-dione Derivatives Catalyzed by ZrCl4 as an Efficient Catalyst Under Solvent-Free Conditions
A simple synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives via one-pot four-component condensation reaction of phthalimide, hydrazine monohydrate, aromatic aldehyde derivatives and malononitrile in the presence of a catalytic amount of zirconium tetrachloride (ZrCl4) as a mild and efficient Lewis acidic catalyst under thermal and solvent-free conditions with good yields and short reaction times is developed. This present methodology has notable benefits such as high efficiency, inexpensive and non-toxic catalyst, environmentally benign nature, solvent-free conditions and simplicity of operation.
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Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem