patil DD. Anhydrous ferrous sulphate as an efficient and eco-friendly catalyst for the One-pot multicomponent synthesis of β-acetamido ketones under mild and heterogeneous conditions and their microbial study. Pharmaceutical sciences [Internet]. 2014 Jan. 11 [cited 2024 Dec. 22];3(12). Available from: http://innovativejournal.in/index.php/jpro/article/view/558