Facile ligand transformation from bridging thio to terminal chloromethanethiolato. Bridge opening of [Pt(μ-S)(dppf)]2 by dichloromethane to give Pt(SCH2Cl)2(dppf) [dppf Fe(C5H4PPh2)2]

Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/93794

Title:	Facile ligand transformation from bridging thio to terminal chloromethanethiolato. Bridge opening of [Pt(μ-S)(dppf)]2 by dichloromethane to give Pt(SCH2Cl)2(dppf) [dppf Fe(C5H4PPh2)2]
Authors:	Meisheng, Z. Choon, F.L. Mok, K.F. Pak-Hing, L. Hor, T.S.A.
Keywords:	Diphosphine Ferrocene Phosphine Platinum Sulfide Thiolate
Issue Date:	23-Aug-1994
Citation:	Meisheng, Z.,Choon, F.L.,Mok, K.F.,Pak-Hing, L.,Hor, T.S.A. (1994-08-23). Facile ligand transformation from bridging thio to terminal chloromethanethiolato. Bridge opening of [Pt(μ-S)(dppf)]2 by dichloromethane to give Pt(SCH2Cl)2(dppf) [dppf Fe(C5H4PPh2)2]. Journal of Organometallic Chemistry 476 (2) : c32-c34. ScholarBank@NUS Repository.
Abstract:	Reaction of PtCl2(dppf) or [Pt(CH3CN)2(dppf)][BF4]2 with Na2S gives [Pt(μ-S)(dppf)]2. This bridging thio complex rapidly undergoes nucleophilic attack on CH2Cl2 to give [Pt2(μ-S)(μ-SCH2Cl)(dppf)2]Cl, which cleanly converts into [Pt(SCH2Cl)2(dppf)] with liberation of [PtCl2(dppf)]. These reactions effectively complete a cycle which yields a chloromethanethiolato complex from Na2S and CH2Cl2 via a thio complex. © 1994.
Source Title:	Journal of Organometallic Chemistry
URI:	http://scholarbank.nus.edu.sg/handle/10635/93794
ISSN:	0022328X
Appears in Collections:	Staff Publications

There are no files associated with this item.

Check