![Mizoroki-Heck Cross-coupling Reactions Catalyzed by Dichloro{bis[1,1',1''-(phosphinetriyl)tripiperidine]}palladium Under Mild Reaction Conditions](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F51444.jpg&w=3840&q=50)
cis-(Pyridin-2-ylcarbonimidodithio-ato-κS,S')bis-(triphenyl-phosphane-κP)palladium(II)
Vladimir V Bon1, Svitlana I Orysyk, Vasily I Pekhnyo
1Institute of General and Inorganic Chemistry, NAS Ukraine, Kyiv, prosp. Palladina 32/34, 03680, Ukraine.
Abstract:
The title compound, [Pd(C(6)H(4)N(2)S(2))(C(18)H(15)P)(2)], was obtained as a minor product from the reaction of trans-PdCl(2)(PPh(3))(2) with piperazine-1,4-dicarbothioic acid bis-(pyridin-2-yl)amide. The Pd(II) atom displays a slightly distorted square-planar PdP(2)S(2) geometry with a bidentately coordinated pyridin-2-ylcarbonimidodithio-ate ligand and two triphenyl-phosphine mol-ecules, coordinated in cis positions. The crystal structure features weak π-π [centroid-centroid distance =3.7327(15) Å] and C-H⋯π inter-actions and contains an almost spherically shaped void of 50.4 Å(3) per unit cell.
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