Title of article :
Electrochemical synthesis of p-tolylsulfonylbenzenediols
Author/Authors :
Nematollahi، نويسنده , , Davood and Rahchamani، نويسنده , , Ramazanali، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2002
Abstract :
The electrochemical synthesis of p-tolylsulfonylbenzenediols (4a–c) by anodic oxidation of catechols (1a–c) in the presence of 4-toluene sulfinic acid (3) is described. Products were obtained in an undivided cell in good yields and purity. The mechanism of oxidation has been studied in aqueous solution using cyclic voltammetry and controlled-potential coulometry.
Keywords :
4-toluenesulfinic acid , sulfone derivatives , Catechol , Electro-organic synthesis
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
