Rhodium(III)-catalyzed one-pot synthesis of flavonoids from salicylaldehydes and sulfoxonium ylides
作者:Kang Cheng、Jinkang Chen、Licheng Jin、Jian Zhou、Xinpeng Jiang、Chuanming Yu
DOI:10.1177/1747519819867230
日期:2019.9
Rh(III)-catalyzed C–H activation of salicylaldehyde followed by an insertion reaction with sulfoxonium ylides and cyclization is applied to the synthesis of flavonoids. This one-pot strategy exhibits good functional group tolerance and gives flavones in moderate-to-good yields.
Rh(III) 催化的水杨醛的 C-H 活化,随后与锍叶立德的插入反应和环化作用用于合成黄酮类化合物。这种一锅法表现出良好的官能团耐受性,并以中等至良好的产量提供黄酮。