Transition‐Metal‐Free Electrophilic Fluoroalkanesulfinylation of Electron‐Rich (Het)Arenes with Fluoroalkyl Heteroaryl Sulfones via C(Het)−S and S=O Bond Cleavage
作者:Jun Wei、Kun Bao、Chengcheng Qi、Yao Liu、Chuanfa Ni、Rong Sheng、Jinbo Hu
DOI:10.1002/adsc.201900959
日期:2019.12.17
A novel Ph2P(O)Cl‐mediated direct fluoroalkanesulfinylation of electron‐rich (het)arenes using fluoroalkyl heteroaryl sulfones as the RfSO source (Rf=C4F9, CF2Cl, CF2Br, and CF2COOEt) was developed. This is the first example where 2‐HetSO2Rf performs as the RfSO synthon in organic synthesis via both C(Het)−S and S=O bond cleavage.
使用氟代烷基杂芳基砜作为R f SO源(R f = C 4 F 9,CF 2 Cl,CF 2 Br和CF )的新型Ph 2 P(O)Cl介导的富电子(杂)芳烃的直接氟代烷烃亚磺酰化2 COOEt)的开发。这是第一个例子,其中2-HetSO 2 R f通过C(Het)-S和S = O键断裂在有机合成中充当R f SO合成子。