14-octamethylbis-1,2,3-oxazaphospholo[2,3-b:2′,3′-g]-1,6,3,8,2,7-dioxadiazadiphosphecine (2), a tricyclic compound with sixteen atoms around the periphery. The preparation, identification, and the X-ray structure are described. A pathway for the formation of the dimer is suggested by the trans-position of the two phosphorus Ione pairs.
3,3,7,7-四甲基-2,8-二氧杂-5-氮杂-1-膦III环二[3.3.0]
辛烷(1)的二聚反应产生八氢-2,2,6,6,10 ,10,14,14-八甲基双-1,2,3-氧杂氮
磷[2,3- b:2',3'- g ] -1,6,3,8,2,7-二恶二氮
二膦(2),a
三环化合物,周围有16个原子。描述了制备,鉴定和X射线结构。两个
磷离子对的转位提示了形成二聚体的途径。