Related Experiment Video
Updated: Jul 20, 2026

The Synthesis, Characterization and Reactivity of a Series of Ruthenium N-triphosPh Complexes
Published on: April 10, 2015
Partially oxidized ruthenium phosphine thiolates: [Ru(pySO2)0.33(pyS)1.67(dppe)] and [Ru(pySO2)0.355(pyS)1.645(dppp)]
G Von Poelhsitz1, B L Rodrigues, A A Batista
1Departamento de Química, Universidade Federal de São Carlos, Caixa Postal 676, 13565-905 São Carlos - SP, Brazil.
Abstract:
The crystal structures of [1,3-bis(diphenylphosphino)ethane-kappa2P,P'](pyridine-2-sulfinato-kappa2N,S)(pyridine-2-thiolato-kappa2N,S)ruthenium(II), [Ru(C5H4NO2S)0.33(C5H4NS)1.67(C26H24P2)] or [Ru(pySO2)1-x(pyS)1+x(dppe)] (x=0.67), (I), and [1,3-bis(diphenylphosphino)propane-kappa2P,P'](pyridine-2-sulfinato-kappa2N,S)(pyridine-2-thiolato-kappa2N,S)ruthenium(II), [Ru(C5H4NO2S)0.355(C5H4NS)1.645(C27H26P2)] or [Ru(pySO2)1-x(pyS)1+x(dppp)] (x=0.645), (II), are composed of neutral distorted octahedral RuII complexes with chelating pyridine-2-thiolate, pyridine-2-sulfinate and biphosphine ligands. The S atoms are trans to each other, while pairs of P and N atoms are in cis positions. Partial double-bond character is observed for C-S. The crystal packing consists of monolayers stabilized by C-H...O and C-H...S interactions, and is affected by the alkyl-chain lengths.
More Related Videos
11:44Mizoroki-Heck Cross-coupling Reactions Catalyzed by Dichloro{bis[1,1',1''-(phosphinetriyl)tripiperidine]}palladium Under Mild Reaction Conditions
Published on: March 20, 2014
10:39Heterogeneous Removal of Water-Soluble Ruthenium Olefin Metathesis Catalyst from Aqueous Media Via Host-Guest Interaction
Published on: August 23, 2018
Related Concept Videos
Radical Substitution: Hydrogenolysis of Alkyl Halides with Tributyltin Hydride
The bonds formed in this reaction are stronger than the bonds broken, making it energetically favorable. The reaction follows a radical chain mechanism similar to radical halogenation reactions,...
Preparation and Reactions of Thiols
Preparation and Reactions of Sulfides
Regioselectivity of Electrophilic Additions-Peroxide Effect
Hybridization of Atomic Orbitals II
Radical Anti-Markovnikov Addition to Alkenes: Overview