cyclooctatetraenes, bridged with methylene groups in a previously unknown 1,3-manner, have been prepared in racemic form by a route involving ultimate disrotatory opening of a suitably constructed bicyclo[4.2.0]octatriene precursor.
已经通过外消旋形式通过涉及适当构建的双环[4.2.0]八碳
三烯前体的最终旋转开环的途径,以外消旋形式制备了三个以亚甲基桥连的亚甲基桥连的环
辛酸酯。