A broad scope for the synthesis of 2′‐substituted benzophenones was established involving directing group (OH or NHTs) assisted C–H arylation of aryl aldehydes with aryl halides under rhodium‐catalyzed conditions.
建立了广泛的合成2'-取代的
二苯甲酮的范围,涉及在
铑催化的条件下,直接基团(OH或NHTs)辅助芳基醛与芳基卤化物的C–H芳基化。