銅(I)チオフェノラート

製造方法One method to preparing Thiophenol Copper(I) salt is to treat Thiophenol with Copper(I) Oxide in ethanol at reflux to give phenylthiocopper as a yellow suspension. Alternatively, lithiation of thiophenol and quenching with Copper(I) Iodide affords a yellow solution, which is typically reacted in situ with organometallic reagents.

純化方法The Cu salt can be extracted from a thimble (Soxhlet) with boiling MeOH. It is a green-brown powder which gives a yellow-green solution in pyridine. Wash it with EtOH and dry it in a vacuum. It can be precipitated from a pyridine solution by adding H2O, collecting the precipitate, washing it with EtOH and drying in a vacuum. [Posner et al. Synthesis 662 1974, Krebs et al. Chem Ber 90 425 1957, Beilstein 6 IV 1465.]