作者:Xin-Fang Duan、Gang Shen、Zhan-Bin Zhang
DOI:10.1055/s-0029-1218826
日期:2010.8
of four naturally occurring benzofuran neolignans and two analogues was achieved in four steps in 44-51% overall yield. Key steps involved a two-step construction of benzofuran nucleus and a Suzuki coupling. This synthesis has been proven straightforward and efficient, and more related analogues can be prepared for structure-activity relationship explorations. benzofuran - neolignan - McMurry reaction
四个天然的苯并呋喃新木脂素和两个类似物的第一次总合成分四个步骤完成,总产率为44-51%。关键步骤涉及苯并呋喃核和Suzuki偶联的两步构建。该合成已被证明是直接有效的,并且可以制备更多相关的类似物用于结构-活性关系探索。 苯并呋喃-Neolignan-McMurry反应-Suzuki偶联