Abstract The addition/oxidative cyclization of alkynoates with 1,3-dicarbonyl compounds in the presence of Ag(I) leads to polysubstituted furans. The reaction corresponds to the construction of a furan fragment, which also provides a new way to form the C-O bond. GRAPHICAL ABSTRACT
摘要 在 Ag(I) 存在下,炔酸酯与 1,3-二羰基化合物的加成/氧化环化产生多取代
呋喃。该反应对应于
呋喃片段的构建,这也为形成 CO 键提供了新的途径。图形概要