2304-30-5, Tetrabutylphosphonium chloride is a catalyst-ligand compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
200 g (0.68 mol) of tetra-n-butylphosphonium chloride,In an aqueous solution containing 80% of potassium formate was added 84 g (1.00 mol)Was added to the solution.In this state, since two phases were separated, water was added to make a homogeneous solution.This solution was concentrated under reduced pressure at 100 C.,Crystals of potassium chloride precipitated.The crystals were hot-filtered, and the filtrate containing the ionic liquid was recovered.The filtrate was dried under reduced pressure with an oil rotary pump to recover the regenerated ionic liquid.When this ionic liquid was analyzed by the Mohr method, the chloride ion concentration was 0.37 mol / kg.That is, it was found that 89% of the chloride ion in the model degraded ionic liquid was removed and replaced with formate ion.
2304-30-5, 2304-30-5 Tetrabutylphosphonium chloride 75311, acatalyst-ligand compound, is more and more widely used in various fields.
Reference£º
Patent; The Doshisha; Yasaka, Yoshiro; (11 pag.)JP2015/113335; (2015); A;,
Metal catalyst and ligand design
Ligand Template Strategies for Catalyst Encapsulation – NCBI