Overview | Chelidonic acid monohydrate is a synthetic intermediate of leucorine. Chelidonic acid is a white crystalline powder with a molecular formula of C7H4O6 and a melting point of 265 ℃. As a very important intermediate in organic synthesis, leucine is widely used in biochemistry, organic chemistry, medicinal chemistry and so on. In addition, celandic acid is also a synthetic raw material for many important ligands, such as it can be used to synthesize terpy, pybox and many macrocyclic complexes. At the same time, due to its anti-inflammatory and whitening effects, it can also be used as cosmetic raw materials. Hylacine itself is also a very typical multidentate ligand, and it has also attracted extensive research interest in coordination chemistry. In the synthesis method reported in the literature, acetone and diethyl oxalate were synthesized by Claisen condensation. There are some problems, such as complex synthesis process, low product yield and long reaction time. |