Butyltriphenylphosphonium Bromide Cas 1779-51-7

Butyl Triphenylphosphonium Bromide (BTPPBr) is a chemical compound with the CAS number 1779-51-7. Butyl Triphenylphosphonium Bromide (BTPPBr) cas:1779-51-7 belongs to the class of phosphonium salts, which are often used in organic synthesis as phase transfer catalysts or as reagents in various reactions. Butyl Triphenylphosphonium Bromide is C26H26BrP. is a white to off-white crystalline solid. BTPPBr cas:1779-51-7 is less soluble in non-polar solvents.BTPPBr cas:1779-51-7 is commonly used as a Phase Transfer Catalyst in organic synthesis reactions, particularly in the formation of carbon-carbon bonds.Butyltriphenylphosphonium bromide (C6H5)3P(C4H9)Br is synthesized by reacting triphenylphosphine with butyl bromide. It consists of a butyl group attached to a triphenylphosphonium cation, with a bromide anion balancing the charge. This compound is a useful reagent in reactions where phosphonium salts are involved. Butyltriphenylphosphonium bromide is commonly used in organic synthesis as a deprotecting agent, catalyst, and reagent, and holds significant application value in certain reactions.