Efficient synthesis of functionalized 6-substituted-thiosalicylates via microwave-promoted Suzuki cross-coupling reaction
作者:Yu-Chao Liu、Ren-Yu Qu、Qiong Chen、Qiong-You Wu、Guang-Fu Yang
DOI:10.1016/j.tet.2014.02.085
日期:2014.4
Functionalized 6-substituted-thiosalicylates are key intermediates for the synthesis of pyrimidinyl(thio)salicylic acids, a group of important herbicides targeting plant acetohydroxyacid synthase. Therefore, it is of great interest to develop an efficient method for the syntheses of 6-substituted-thiosalicylates. Herein, we have developed a direct and efficient method for the synthesis of functionalized