New cyclometallated platinum (II) compounds with thiosemicarbazones: crystal and molecular structure of [Pt {4-MeC 6 H 3 C (Me) NN C (S) NH 2}(PPh 3)]

…, A Fernández, JJ Fernández, M López-Torres…

Index: Vazquez-Garcia, Digna; Fernandez, Alberto; Fernandez, Jesus J.; Lopez-Torres, Margarita; Suarez, Antonio; Ortigueira, Juan M.; Vila, Jose M.; Adams, Harry Journal of Organometallic Chemistry, 2000 , vol. 595, # 2 p. 199 - 207

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Citation Number: 34

Abstract

Treatment of the thiosemicarbazones 3-CH3 (CH2) 5OC6H4C (Me) NN (H) C ( S) NH2 (a), 4-MeC6H4C (Me) NN (H) C (S) NH2 (b), C6H5C (Et) NN (H) C (S) NH2 (c), C6H5C {CH3 (CH2) 10} NN (H) C (S) NH2 (d) and 4-MeC6H4C (Me) NN (H) C (S) NHMe (e) with K2 [PtCl4] gives tetranuclear platinum (II) compounds 1a–1e with deprotonation of the NH group and with the ligand acting as a terdentate [C, N, S] ...