| Abstract: | Synthesis and Strukture of the First Six-membered Selena- and Platinatriazaphosphorines The reaction of PhCN with LiN(SiMe3)2], Ph2PCl and Me3SiN3 leads to the starting material (Me3Si)2NC(Ph)NP(Ph)2N(SiMe3) 1 . 1-Chloro-3,3,5-triphenyl-1λ4, 2,4,6,3λ5-selenatriazaphosphorine 2 is formed when 1 is treated with SeCl4. (Ph3P)2Pt(C2H4) as well as (Ph3P)4Pt react with 1 to yield the six-membered platinum containing heterocycles 2 and 4 . The six-membered rings 2 and 4 were characterized by and X-ray single crystal structure analysis. |
