作者:Moriya, Eito、Muto, Kei、Yamaguchi, Junichiro
DOI:10.1021/acscatal.4c02707
日期:——
This manuscript describes the development of the Ni/dcype-catalyzed enolate dance/coupling reaction of alkenyl pivalates with nucleophiles, resulting in cine-substitution. Pivalates derived from 1-tetralone undergo this reaction to produce C2-functionalized dihydronaphthalenes. The direct utilization of 1-tetralone is also feasible, employing Piv2O to generate the corresponding enol pivalate in situ
该手稿描述了 Ni/dcype 催化的新戊酸烯基舞蹈/偶联反应的发展,从而导致电影取代。衍生自 1-四氢萘酮的新戊酸酯经历该反应生成 C2 官能化二氢萘。直接利用1-四氢萘酮也是可行的,利用Piv 2 O原位生成相应的烯醇新戊酸酯。包括化学计量实验在内的机理研究表明,该反应通过 C-O 氧化加成、镍 1,2-易位以及随后与亲核试剂的偶联进行。