Toktam Faal Rastegar

Faculty of Chemistry, University of Bu-Ali Sina, 65178, Hamedan, Iran.

[ 1 ] - Melamine trisulfonic acid (MTSA) as an efficient catalyst for the synthesis of triazolo[1,2-a]indazole-triones and some 2H-indazolo[2,1-b]phthalazine-triones

Melamine trisulfonic acid (MTSA) as an efficient heterogeneous catalyst has been used for the one-pot preparation of triazolo[1,2-a]indazole-1,3,8-trione and 2H-indazolo[2,1-b]phthalazine-1,6,11-trione derivatives by the three-component condensation reaction of urazoles or phthalhydrazide, dimedone or 1,3-cyclohexanedione, and aldehydes under solvent-free conditions in good to excellent yields ...

[ 2 ] - Spotlights: Potassium Nitrosodisulfonate (Fremy's salt)

Toktam Faal Rastegar was born in Quchan (Iran). She completed her B.Sc. in Chemistry in 2005 from Ferdowsi University, Mashhad. She was graduated from M.Sc. degree in Organic Chemistry from Bu-Ali Sina University (2008), Hamadan, Iran. She is currently Organic Chemistry Ph.D student under the supervision of Prof. A. Khazaei and Prof. M.A. Zolfigol in Department of Chemistry at Bu-Ali Sina Unive...

[ 3 ] - Melamine trisulfonic acid (MTSA) as an efficient catalyst for the synthesis of triazolo[1,2-a]indazole-triones and some 2H-indazolo[2,1-b]phthalazine-triones

Melamine trisulfonic acid (MTSA) as an efficient heterogeneous catalyst has been used for the one-pot preparation of triazolo[1,2-a]indazole-1,3,8-trione and 2H-indazolo[2,1-b]phthalazine-1,6,11-trione derivatives by the three-component condensation reaction of urazoles or phthalhydrazide, dimedone or 1,3-cyclohexanedione, and aldehydes under solvent-free conditions in good to excellent yields ...

[ 4 ] - Spotlights: Potassium Nitrosodisulfonate (Fremy's salt)

Toktam Faal Rastegar was born in Quchan (Iran). She completed her B.Sc. in Chemistry in 2005 from Ferdowsi University, Mashhad. She was graduated from M.Sc. degree in Organic Chemistry from Bu-Ali Sina University (2008), Hamadan, Iran. She is currently Organic Chemistry Ph.D student under the supervision of Prof. A. Khazaei and Prof. M.A. Zolfigol in Department of Chemistry at Bu-Ali Sina Unive...

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