Development of Biologically Active Compounds on the Basis of Phosphonic and Phosphinic Acid Functionalities

Potential chemical transformation of phosphinic acid derivatives and their applications in the synthesis of drugs

The chemical transformation of phosphinic acid is a well-considered mature area of research on account of the historical significant reactions such as Kabachnik-Fields, Mannich, Arbuzov, Michaelis-Becker, etc. Considerable advances have been made over last years especially in metal-catalyzed, free-radical processes and asymmetric synthesis using catalytic enantioselective. As a result, the aim of this synopsis is to make the reader familiar with advances in the approaches of phosphinic acids toward the synthesis of highly functionalized and valuable buildings blocks. Another purpose of this survey is to provide the current status of the applications of phosphinic acids in the synthesis of drugs.

Stereoselective synthesis of a phosphonate pThr mimetic via palladium-catalyzed γ-C(sp3)–H activation for peptide preparation

We report a facile and efficient synthetic strategy toward a CH₂-substituted phosphonate pThr mimetic and its application in phosphopeptide inhibitor synthesis.