Methods for the synthesis of 2-amino-4-thiazolidinones and their chemical properties are reviewed for the first time. 2-Amino-4-thiazolidinones are synthetically versatile substrates, as they can be used for the synthesis of a large variety of biologically active compounds,
![1-(4-nitrophenyl)-N-[4-[(4-nitrophenyl)methylideneamino]phenyl]methanimine Structure](https://image.chemsrc.com/caspic/132/15257-26-8.png)