80470-23-1Relevant academic research and scientific papers
Element-Organic Amine/Imine Compounds, XXIV. Trisphosphane>platinum(0) - a Useful Synthesis Building Block
Scherer, Otto J.,Konrad, Rainer,Guggolz, Ernst,Ziegler, Manfred L.
, p. 2676 - 2690 (2007/10/02)
The reaction of PtL3 (4) (L = RN=P-NRR', R = tBu, R' = SiMe3) with the alkenes C2Cl3H, C2Cl4, C2H2(CN)2, and C2(CN)4 affords the platinum phosphazene complexes 1a, 1, 5a, and b; with diphenylacetylene 6 is formed.Water adds to the P=N bonds of 1 and 5 with formation of the chelate complexes 2 and 9.At ambient temperature 2 isomerizes to the vinyl chelate complex 3 whose structure has been elucidated by an X-ray analysis.From 4 and the double ylide R'RN-P(S)=NR the four-membered ring L2 (7) is obtained. 4 and CS2 give the thiocarbonyl complex (8).
