Cu(II)-Adenine-MCM-۴۱ for the synthesis of ۱H-indazolo [۱,۲-b]phthalazine-triones

A simple and efficient protocol has been developed for the synthesis and characterization of new complex of adenine supported into MCM-۴۱ channels that coordinated with cupper (II) ions (Cu(II)-Adenine-MCM-۴۱) as a reusable and heterogeneous catalyst for the synthesis of ۱H-indazolo [۱,۲-b]phthalazine-triones. The key advantages of this method are easy work-up, short reaction times, pure product formation with good to excellent yields and reusability of the catalyst. This catalyst has been characterized by TEM, SEM, XRD, TGA, EDS, AAS and FT-IR spectroscopy. In this sense, simple preparation of the catalyst from the commercially available materials, simple operation, high catalytic activity, short reaction times, high yields and the use of green reaction conditions in the mentioned organic synthesis are the most significant advantages of this protocol.

کلیدواژه ها:

MCM-۴۱ mesoporous ، ۱H-indazolo [۱ ، ۲ b]phthalazine-triones ، Adenine ، Cupper (II)