Journal of organometallic chemistry

Tertiary phosphine abstraction from a platinum (II) coordination complex with SeCN−: Crystal and molecular structures of Se PTA and [Se PTA-Me] I· CH 3 OH

S Otto, A Ionescu, A Roodt

Index: Otto, Stefanus; Ionescu, Adriana; Roodt, Andreas Journal of Organometallic Chemistry, 2005 , vol. 690, # 19 p. 4337 - 4342

Full Text: HTML

Citation Number: 4

Abstract

Reacting [PtCl (PTA) 3] Cl (PTA= 1, 3, 5-triaza-7-phosphatricyclo [3.3. 1.13, 7] decane) with KSeCN in aqueous or MeOH medium results in the abstraction of the PTA ligands to yield SePTA. The reaction also proceeds quantitatively by direct reaction of PTA and KSeCN in water or methanol. The methylated PTA ligand,[PTA-Me] I (1-methyl-1-azonia-3, 5-diaza-7- phosphatricyclo [3.3. 1.13, 7] decane iodide), reacts accordingly with KSeCN, albeit ...