2-(2′-Thienyl)pyridine (Hthpy) reacts with [Ir(CO)(MeCN)(PPh3)2]PF6(1) in dichloromethane at room temperature to give [Ir(CO)(Hthpy)(PPh3)2]PF6(2), which contains an N-bound Hthpy. Direct cyclometallation occurs when the chelating ligand reacts with 1 under reflux conditions in dichloromethane/2-methoxyethanol solution. The product [Ir(H)(thpy)(CO)(PPh3)2]PF6(3) can also be obtained through thermal rearrangement of 2. The structures of 2 and 3 have been determined by single crystal X-ray diffraction studies. © 1994.
Iridium complexes of 2-(2′-thienyl)pyridine / Neve, Francesco; Ghedini, Mauro; Crispini, Alessandra. - In: JOURNAL OF ORGANOMETALLIC CHEMISTRY. - ISSN 0022-328X. - 466:1-2(1994), pp. 259-263.
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Titolo: | Iridium complexes of 2-(2′-thienyl)pyridine |
Autori: | |
Data di pubblicazione: | 1994 |
Rivista: | |
Citazione: | Iridium complexes of 2-(2′-thienyl)pyridine / Neve, Francesco; Ghedini, Mauro; Crispini, Alessandra. - In: JOURNAL OF ORGANOMETALLIC CHEMISTRY. - ISSN 0022-328X. - 466:1-2(1994), pp. 259-263. |
Handle: | http://hdl.handle.net/20.500.11770/285812 |
Appare nelle tipologie: | 1.1 Articolo in rivista |