One-pot multicomponent asymmetric synthesis of α-amidosulfides from thiophenol and N-acylimines generated in situ from α-amidosulfones
作者:Lanxiang Shi、Baohua Zhang、Jinan Zhang、Xiuxiao Shi、Ruixia Guo
DOI:10.1007/s00706-016-1744-4
日期:2017.2
AbstractA novel one-pot, multicomponent asymmetric synthesis of α-amidosulfides was described. By employing chiral phosphoric acid as Brønsted acid and catalyst, α-amidosulfides were obtained in excellent yields with high to excellent enantioselectivities via reaction of thiophenol and N-acylimines generated in situ from α-amidosulfones. Graphical abstract
摘要描述了一种新颖的一锅多组分不对称合成α-酰胺基硫化物。通过采用手性磷酸作为布朗斯台德酸和催化剂,α -amidosulfides是在极高的产率通过苯硫酚反应得到具有高对映选择性优良和Ñ -acylimines原位产生从α -amidosulfones。 图形概要