Allyl�palladium compounds with fluorinated benzenethiolate ligands. X-ray crystal structure of [(? 3 (original) (raw)

2001, Toxicol Appl Pharmacol

Treatment of the dim chloride allyl-palladium complex [(h 3-C 3 H 5)Pd(m-Cl) 2 Pd(h 3-C 3 H 5)] with Pb(SR) 2 in acetone affords dinuclear fluorothiolate bridged complexes of the type [(h 3-C 3 H 5)Pd(m-SR) 2 Pd(h 3-C 3 H 5)] (R = C 6 F 5 , 1; C 6 HF 4-4, 2; C 6 H 4 F-2, 3; C 6 H 4 F-3, 4 and C 6 H 4 F-4, 5). Complex 1 reacts with para-substituted phosphines P(C 6 H 4 X-4) 3 to give the mononuclear perfluorobenzenethiolate complexes [Pd(SC 6 F 5)(h 3-C 3 H 5)(P(C 6 H 4 X-4) 3)] (X =F, 6; CF 3 , 7; OCH 3 , 8 and CH 3 , 9). The single crystal X-ray diffraction structure of [(h 3-C 3 H 5)Pd(m-SC 6 H 4 F-4) 2 Pd(h 3-C 3 H 5)] (5) has been resolved.

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