81027-57-8

Basic information

• Product Name: Ru(CO)2(η2-COS)(PPh3)2
• Synonyms: Ru(CO)2(η2-COS)(PPh3)2
• CAS NO: 81027-57-8
• Molecular Weight: 741.749
• Mol File: 81027-57-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Ru(CO)2(η2-COS)(PPh3)2(CAS DataBase Reference)
• NIST Chemistry Reference: Ru(CO)2(η2-COS)(PPh3)2(81027-57-8)
• EPA Substance Registry System: Ru(CO)2(η2-COS)(PPh3)2(81027-57-8)

Safety Data

• Hazardous Substances Data: 81027-57-8(Hazardous Substances Data)

Upstream product

• 35880-54-7 {ruthenium⁽⁰⁾ dicarbonyltris(triphenylphosphine)} 
• 463-58-1 carbon oxide sulfide 

Downstream Products

• 81011-76-9 Ru(S₂CO)(CO)2(P(C₆H₅)3)2 
• 20332-49-4 tricarbonylbis(triphenylphosphine)ruthenium⁽⁰⁾ 

Relevant articles and documents

Reactions of carbonyl sulfide and carbon disulfide with iron and ruthenium complexes. Synthesis and reactivity of dicarbonyl(η2-carbonyl sulfide)bis(triphenylphosphine)ruthenium(0)

The reaction of Fe(CO)2(PPh3)3 with COS in toluene results in the formation of Fe(CO)3(PPh3)2 and SPPh3. When liquefied COS is used as the solvent, Fe(S2CO)(CO)2(PPh3)2 is also formed. The analogous ruthenium complex, Ru(CO)2(PPh3)3, reacts with COS to afford Ru(CO)2(η2-COS)(PPh3)2. This COS complex reacts with additional COS to give Ru(S2CO)(CO)2(PPh3)2 and with PPh3 to give Ru(CO)3(PPh3)2 and SPPh3.