Palladium-catalyzed Heck-type reaction of secondary trifluoromethylated alkyl bromides
作者:Tao Fan、Wei-Dong Meng、Xingang Zhang
DOI:10.3762/bjoc.13.258
日期:——
palladium-catalyzed Heck-type reaction of secondary trifluoromethylated alkyl bromides has been developed. The reaction proceeds under mild reaction conditions with high efficiency and excellent functional group tolerance, even towards formyl and hydroxy groups. Preliminary mechanistic studies reveal that a secondary trifluoromethylated alkyl radical is involved in the reaction.
已经开发了高效的钯催化的三氟甲基化烷基溴化物的Heck型反应。该反应在温和的反应条件下进行,具有很高的效率和出色的官能团耐受性,甚至对甲酰基和羟基也是如此。初步的机理研究表明,该反应涉及仲三氟甲基化的烷基。