Thiourea as oxyanion stabilizer for Iridium catalyzed, base free green synthesis of amines: Synthesis of cardiovascular drug ticlopidine
作者:Kankanala Naveen Kumar、Malladi Mounika Reddy、Hirave Panchami、Ravichandiran Velayutham、Devendra Kumar Dhaked、Sharada Prasanna Swain
DOI:10.1016/j.mcat.2022.112324
日期:2022.5
as a Bronsted acid catalyst. In this manuscript, Schreiner's thiourea acts as an oxyanion stabilizer for addition of alcohol to [Ir] catalyst is described. Thiourea and [Ir] catalyzed alcohol amination without any base or strong acid is reported. The method was applied for the synthesis of cardiovascular drug ticlopidine.
硫脲可以作为氢键供体和布朗斯台德酸催化剂。在这份手稿中,描述了 Schreiner 的硫脲作为氧阴离子稳定剂,用于将醇添加到 [Ir] 催化剂中。报道了没有任何碱或强酸的硫脲和[Ir]催化醇胺化。该方法用于心血管药物噻氯匹定的合成。