7615-76-1

Upstream product

• 1663-45-2 1,2-bis-(diphenylphosphino)ethane 
• 24456-27-7 1,2-bis(diphenylphosphino)ethane bis(borane) 

Downstream Products

• 119611-47-1 Hg(C₆H₅)2*(C₆H₅)2P(S)(CH₂)2(S)P(C₆H₅)2 
• 61460-06-8 {1,2-bis(diphenylphosphinothioyl)ethane}dichloromercury(II) 
• 419536-21-3 [(1,2-bis(diphenylthiophospinyl)ethane)dichloropalladium(II)]*CH₃CN 
• 166822-25-9 [(1,2-bis(diphenylthiophospinyl)ethane)dibromomercury(II)] 
• 553628-12-9 [Ru(C₅H₄NS)2((C₆H₅)2P(S)CH₂CH₂P(S)(C₆H₅)2)] 
• 832690-46-7 fac-[Re(CO)3Br(Ph₂P(S)(CH₂)2P(S)Ph₂)] 
• 192765-64-3 [C₂H₄(P(SAuCl)(C₆H₅)2)2] 
• 1663-45-2 1,2-bis-(diphenylphosphino)ethane 
• 192765-72-3 [C₂H₄(P(SAuBr)(C₆H₅)2)2] 
• 221296-24-8 bis(triiodoindium)-1,2-bis(diphenylphosphino)ethane disulfide 

Relevant academic research and scientific papers

Mechanism of catalytic chalcogen atom replacement of phosphine chalcogenides and separation of the intermediate phosphine

The reaction mechanism of the chalcogen atom replacement of phosphine chalcogenides has been revealed to be dissociative from a kinetic investigation for the reaction of phosphine selenide with sulfur. The dissociation is enthalpically promoted by the catalysis of Pd0. For a bidentate phosphine chalcogenide, the intermediate phosphine was separated as the Pd II complex by the catalysis and oxidative addition of Pd0 complex. The novel catalytic replacement and dissociation of chalcogen atom are applicable to regeneration of phosphines from their oxides via the phosphine sulfides. Copyright

Epimerization, diastereoselectivity and hemilability in dicationic chiral ruthenium complexes with bidentate (P∧S) bisphosphine monosulfide ligands

The binding of heterobidentate P∧S ligands introduces metal-centered chirality to the planar chiral parent complex Ru(η6:η1-NMe2C6H4C6H4PCy2)Cl2.

Chemo-, regio- and stereoselective conversion of P-chirogenic phosphorus borane complexes into their P=O or P=S derivatives

Chiral and achiral organophosphorus borane complexes are readily transformed into their corresponding phosphoryl or thiophosphoryl compounds in high yields using one-pot procedures with stereoselectivities reaching 100% in many cases. Both oxidation and sulfuration were performed under neutral or mild conditions and were applied to various organophosphorus borane complexes (phosphines, phosphinates, chlorophosphines, aminophosphines, etc.). In the case of the dissymmetric diphosphine or aminophosphine phosphinite ligands, the reaction of their diborane complexes proceeds regiospecifically to a single phosphorus group, affording the corresponding hybrid derivatives.

A convenient alternative to prepare phosphine sulfides

An efficient procedure to obtain phosphine sulfides by means of their corresponding phosphines in presence of sodium polisulfide solution, is described. Reaction yields are high and the work-up is very simple.