A phosphate tether-mediated ring-closing metathesis (RCM) study to the synthesis of Z-configured, P-stereogenic bicyclo[7.3.1]- and bicyclo[8.3.1]phosphates is reported. Investigations suggest that C3-substitution, olefin substitution, and proximity of the forming olefin to the bridgehead carbon of the bicyclic affect the efficiency and stereochemical outcome of the RCM event. This study demonstrates
报道了
磷酸酯系链介导的闭环复分解(RCM)研究合成Z-构型,P-立体异构的双环[7.3.1]-和双环[8.3.1]
磷酸酯。研究表明,C3的取代,烯烃的取代以及形成的烯烃与双环桥头碳的接近度会影响RCM事件的效率和立体
化学结果。这项研究证明了
磷酸酯系链介导的C 2对称,含1,3-抗二醇的二烯的不对称化在具有潜在的合成和
生物学用途的大环
磷酸酯的产生中的效用。