Methylenecyclopropane as C1 synthetic units: [1+4] cycloaddition via a nickel catalyst
作者:Tasuku Inami、Takuya Kurahashi、Seijiro Matsubara
DOI:10.1039/c1cc13540f
日期:——
Nickel-catalyzed reactions of methylenecyclopropanes and thioanhydrides afford sulfur-containing heterocyclic compounds via [1+4] cycloaddition. The reactions represent a new use for methylenecyclopropane as a possible one-carbon building block to replace carbon monoxide, isocyanides, and Fischer carbene complexes.
镍催化的亚甲基环丙烷与硫代酸酐的反应可通过[1 + 4]环加成反应生成含硫的杂环化合物。该反应代表了亚甲基环丙烷的一种新用途,它可以取代一氧化碳,异氰酸酯和费歇尔卡宾络合物,成为可能的一碳结构单元。