作者:Tu-Hsin Yan、Bakthavachalam Ananthan
DOI:10.1080/00397911.2018.1431281
日期:2018.4.18
ABSTRACT Herein we utilized, for the first time, 2-iodoxybenzoate along with scandium triflate as a specific oxidant for PhthNH2 to create sulfoximines. This method efficiently effects imination of aryl, benzyl, cyclic and alkyl substituted S˭O bonds with good to excellent yields. In addition, sterically encumbered sulfoxides have been studied and found that the present protocol is the worthy choice
摘要 在此,我们首次利用 2-碘氧基苯甲酸盐和三氟甲磺酸钪作为 PhthNH2 的特定氧化剂来生成亚砜亚胺。这种方法可以有效地对芳基、苄基、环状和烷基取代的 S˭O 键进行亚胺化,并具有良好的收率。此外,对空间位阻亚砜进行了研究,发现本协议是值得选择的。这种简便的方法不需要惰性气氛或无水溶剂。图形概要