کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1339139 | 979694 | 2008 | 4 صفحه PDF | دانلود رایگان |
The reaction of meso-tetraarylporphyrins (H2tap) with phosphorus(III) chloride has been studied in the solid state. The reaction products are intermediate sitting-atop (i-SAT) complexes in which two pyrrolenine nitrogen atoms of the porphyrins act as electron donors to the phosphorus(III) atoms and two protons on the pyrrole nitrogen atoms remain. These new complexes have been characterized by (1H, 31P, 13C) NMR, FT-IR and UV–Vis spectroscopy, elemental analysis and electrical conductometry.
The reaction of meso-tetraarylporphyrins and PCl3 produced intermediate sitting-atop (i-SAT) complexes where two pyrrolenine nitrogen atoms of the porphyrins act as electron donors to d orbitals of phosphorus atom in PCl3.Figure optionsDownload as PowerPoint slide
Journal: Polyhedron - Volume 27, Issue 15, 17 October 2008, Pages 3263–3266