A simple and efficient approach to one-pot synthesis of 1H- pyrazolo [1, 2-b] phthalazine-5, 10dione derivatives catalyzed by Nano Ni under solvent- free conditions
عنوان مقاله: A simple and efficient approach to one-pot synthesis of 1H- pyrazolo [1, 2-b] phthalazine-5, 10dione derivatives catalyzed by Nano Ni under solvent- free conditions
شناسه ملی مقاله: MINMETALCONF01_055
منتشر شده در کنفرانس بین المللی مهندسی معدن، فلزات و مواد در سال 1394
شناسه ملی مقاله: MINMETALCONF01_055
منتشر شده در کنفرانس بین المللی مهندسی معدن، فلزات و مواد در سال 1394
مشخصات نویسندگان مقاله:
Farzaneh Mohamadpour - Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, P. O. Box 98135-674 Zahedan,Iran
Malek Taher Taher Maghsoodlou - Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, P. O. Box 98135-674 Zahedan,Iran
Reza Heydari - Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, P. O. Box 98135-674 Zahedan,Iran
خلاصه مقاله:
Farzaneh Mohamadpour - Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, P. O. Box 98135-674 Zahedan,Iran
Malek Taher Taher Maghsoodlou - Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, P. O. Box 98135-674 Zahedan,Iran
Reza Heydari - Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, P. O. Box 98135-674 Zahedan,Iran
In this protocol, we have reported an efficient and 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 aldehydes derivatives and malononitrile in the prosent of a catalytic amount of Nano Ni as a mild and efficient catalyst under thermal and solvent-free conditions with excellent yields and short reaction times. This present methodology has notalble benefits such as highly efficient, high catalyic activity, inexpensive and non-toxic catalyst, one-pot, environmentally beinign, solvent-free conditions, simplicity of operation, eco-friendly.
کلمات کلیدی: Nano Ni, 1H-pyrazolo [1, 2-b] phthalazine-5, 10-dione derivatives, solvent-free
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/540097/