Dry media reaction

A dry media reaction or solid-state reaction or solventless reaction is a chemical reaction system in the absence of a solvent^[1] . The drive for the development of dry media reactions in chemistry is

• economics (save money on solvents)
• ease of purification (not required to remove a solvent post-synthesis)
• high concentration of reactants)
• environmentally friendly (solvent is not required) see green chemistry