作者:M.P. Cava、R.H. Schlessinger
DOI:10.1016/s0040-4020(01)96927-3
日期:1965.1
investigated. Convenient syntheses of dihydropleiadene and some of its derivatives are described. The stereochemistry of the dimers and N-phenylmaleimide adducts of pleiadene, acepleiadene and acepleiadylene have been determined by a detailed NMR study; all of the dimers have the anti configuration, while the adducts all have the exo configuration.
le烯是,烯系列的母体烃,是由7,12-二氢ple烯-7,12-砜通过热解或光解生成的,以及由7,12-二溴-7,12-的铜或锌脱溴而生成的。二氢紫杉二烯。像醋普达烯一样,在研究的所有生成条件下,普迪亚汀均表现为非常不稳定的瞬态中间体。描述了二氢of啶酮及其一些衍生物的方便合成方法。通过详细的NMR研究确定了pleiadene,acepleiadene和acepleiadylene的二聚体和N-苯基马来酰亚胺加合物的立体化学。所有的二聚体均具有反构型,而加合物均具有异构型。