Expanding the Inositol Pyrophosphate Toolbox: Stereoselective Synthesis and Application of PP-InsP4 Isomers in Plant Signaling

Ritter K, Braun AS, Liu G, Lu M, Gaugler V, Schaaf G, Jessen HJ.

Angew Chem Int Ed Engl. 2025 Jul 1:e202507058. doi: 10.1002/anie.202507058. Online ahead of print.

A unifying synthesis of inositol pyrophosphates with free OH groups is developed and applied in the analysis of plant phosphate signalling.