Atmofair Gold(I) Chloride Triphenylphosphine Hydride Complex (AuClTPPH)

AuClTPPH is a shorthand for a gold(I) complex incorporating chloride (Cl⁻), triphenylphosphine (PPh₃, abbreviated as TPP), and likely a hydride (H⁻) ligand, with a typical formula aligned with gold(I)’s +1 oxidation state (e.g., [AuCl(H)(PPh₃)] or related adducts). As a phosphine-stabilized gold complex, it is used in organic synthesis—often as a catalyst or precursor for reactions like hydrofunctionalization of alkynes/alkenes, leveraging gold(I)’s soft Lewis acid properties. It requires sealed storage under an inert atmosphere (e.g., N₂/Ar) to prevent ligand dissociation, oxidation, or reaction with moisture/air, ensuring its structural integrity and reactivity for laboratory or specialized synthetic applications.