35828-06-9

Upstream product

• 35880-54-7 {ruthenium⁽⁰⁾ dicarbonyltris(triphenylphosphine)} 
• 501-65-5 diphenyl acetylene 
• 871128-13-1 [RuH(C₂C₂H)(CO)2(triphenylphosphine)2] 

Downstream Products

• 14741-36-7 [Ru(CO)3(triphenylphosphine)2] 
• 809241-31-4 [Ru(CO)(triphenylphosphine)2(η4-2-phenyl-1-indenone)]* dichloromethane 
• 35880-54-7 {ruthenium⁽⁰⁾ dicarbonyltris(triphenylphosphine)} 
• 94658-86-3 (tetraphenylcyclobutadienone)Ru(CO)2(PPh₃) 
• 809241-30-3 [Ru(CO)(triphenylphosphine)2(η4-2-phenyl-1-indenone)] 

Relevant academic research and scientific papers

A bimetallic complex spanned by the CeH ligand: Synthesis of [Cl(CO) 2L2RuC=CCH=C=RuL2(η-C5H 5)]PF6 (L = PPh3)

The synthesis of the first example of a bime-tallic complex spanned by the C4H alkynylvinylidene ligand, [Cl(CO)2L 2RuC≡CCH=C-RuL2(η-C5H 5]PF6 (L = PPh3), is reported: the reaction of [Ru(CO)2L3] with butadiyne provides [RuH(C≡CC≡ CH)(CO)2L2], which is converted to the chloro derivative [RuCl(C≡CC≡CH)-(CO)2L2] by N-chlorosuccinimide. Subsequent treatment with [Ru(thf)L2(η- C5H5)]PF6 provides [Cl(CO)2L 2RuC≡ CCH=C=RuL2(η-C5H 5)]PF6, deprotonation of which affords [Cl(CO) 2L2RuC≡CC≡CRuL2(η-C 5H5)].

Reactions of ruthenium(o) phosphine complexes with diphenylacetylene

Heating diphenylacetylene with [Ru(CO)2(PPh3) 3] in toluene under reflux provides the 2-phenylindenone complex [Ru(η3=CCPh=CHC6H4)(CO)(PPh 3)2], arising from C-H activ