Studies on the diastereoselectivity in the IMDA reactions of terminally activated (E,E,E)-nona-1,6,8-trienes
作者:Takahiro Suzuki、Natsumi Tanaka、Takehiko Matsumura、Yosuke Hosoya、Masahisa Nakada
DOI:10.1016/j.tetlet.2005.12.118
日期:2006.3
the C3–C5 positions. The results obtained in this study including the new successful IMDA reactions would be useful for the stereoselective synthesis of natural products containing a bicyclo[4.3.0]non-2-ene carbon skeleton.
研究了末端活化的(E,E,E)-nona-1,6,8-三烯在IMDA反应中的结构-非对映选择性关系。发现带有保护的羟基的C3位置的构型对非对映选择性至关重要,该比例的大小取决于C3–C5位置的相对构型。在这项研究中获得的结果,包括新的成功的IMDA反应,将对含有双环[4.3.0] non-2-ene碳骨架的天然产物的立体选择性合成有用。