Monday , 20 May 2019

Tag Archives: microwave assisted synthesis

Highly Efficient Green Synthesis and Characterization of 6-Amino Flavonones by Microwave Irradiation and Their Possible Activities

Dr. Fouzia Tehseen1*, Dr. Syed Safiullah Ghori2, Saneela Sajid3, Bushra Fatima3, Naghma Fatima3, Nousheen Fatima3, Neha Samreen3, Abu Baker3 1Department of Pharmaceutical Chemistry, Anwarul Uloom College of Pharmacy, Hyderabad, Telangana. 2Department of Pharmacology, Anwarul Uloom College of Pharmacy, Hyderabad, Telangana, India. 3Students, Anwarul Uloom College of Pharmacy, Hyderabad, Telangana, India. A B S T R A C T In today’s ... Read More »

Ferric chloride immobilized on neutral alumina: an efficient catalyst for the solvent-free selective synthesis of 1, 2-disubstituted benzimidazoles

M. Hari Krishna, P. Thriveni* Department of Chemistry, Vikrama Simhapuri University, Nellore-524003, Andhra Pradesh, India. A B S T R A C T Synthesis of 1,2-disubstituted benzimidazoles from o-phenylenediamine and aromatic aldehydes in an excellent yield (86-95%)in presence of FeCl3–Al2O3 using microwave (MW) irradiation under solvent-free conditions. The present protocol shows some specific advantages such as mildness, short reaction times ... Read More »

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