Beilstein J. Org. Chem.2013,9, 689–697, doi:10.3762/bjoc.9.78
Murugan Sathishkumar Sangaraiah Nagarajan Poovan Shanmugavelan Murugan Dinesh Alagusundaram Ponnuswamy Department of Organic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai 625021, Tamilnadu, India 10.3762/bjoc.9.78 Abstract A rapid and efficient one pot solvent/scavenger-free
; scavenger-free; Introduction
Thiazolidin-4-one derivatives are well known for their bioactivities such as antidiabetic [1], anticancer [2], calcium-channel blocker [3][4], platelet activating factor (PAF) antagonist [5] and anti-HIV [6] activity. In addition, 2-iminothiazolidin-4-ones exhibit remarkable
-triazoles [25], 1,2,3-triazolylchalcones [26], and 1,2,3-triazolyldihydropyrimidine-2-thiones [27], we herein present a one-pot solvent/scavenger-free synthetic protocol for 2-iminothiazolidin-4-ones. This environmentally benign method avoids toxic organic solvents and acid scavengers, the details of which