Journal of organometallic chemistry

Synthesis of mono-and trinuclear palladium (II) complexes via oxidative addition of a bulky hexathioether containing a disulfide bond to palladium (0)

D Shimizu, N Takeda, N Tokitoh

Index: Shimizu, Daisuke; Takeda, Nobuhiro; Tokitoh, Norihiro Journal of Organometallic Chemistry, 2007 , vol. 692, # 13 p. 2716 - 2728

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Abstract

The oxidative addition reactions of a bulky hexathioether containing a disulfide bond, TbtS (o-phen) S (o-phen) SS (o-phen) S (o-phen) STbt (1)(Tbt= 2, 4, 6-tris [bis (trimethylsilyl) methyl] phenyl, o-phen= o-phenylene), to a palladium (0) complex were studied. In the reaction of 1 with 3 molar amounts of [Pd (PPh3) 4], a trinuclear palladium (II) complex,[Pd3 {S (o-phen) S} 2 {(o-phen) STbt} 2 (PPh3) 2](2), was formed via three-step palladium ...

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