91620-93-8Relevant academic research and scientific papers
Reactivity of dimetallapentaboranes-nido- [Cp2*M2B3H7]-with alkynes: Insertion to form a ruthenacarborane (M = RuH) versus catalytic cyclotrimerization to form arenes (M = Rh)
Yan,Beatty,Fehlner
, p. 4498 - 4500 (2007/10/03)
Catalysis with clusters: Transition metal characteristics control metallaborane reactivity as demonstrated by the reaction of a pair of isoelectronic and nearly isostructural metallaboranes with substituted alkynes. Novel catalytic chemistry of nido-[1,2-(Cp*Rh)2B3H7] and nido-[2,3-(Cp*Rh)2B3H7] (shown) with alkynes (see scheme) is observed with activities and selectivities that depend on catalyst structure and the alkyne substituents.
Diazadienes as Controlling Ligands in Homogeneous Catalysis, VIII. Catalytic Trimerization of Substituted Acetylene Carbonic Acid Esters and Isolation of an Acetylene Dicarbonic Acid Ester Diazadiene Nickel(0) Adduct
Diercks, Rainer,Dieck, Heindirk tom
, p. 180 - 184 (2007/10/02)
Nickel(0) complexes of diazadienes (dad = RN=CR'-CR'=NR) catalyse the trimerization of esters of 2-butynoic acid, phenylpropynoic acid and butynedioic acid to give hexasubstituted benzenes with the unsymmetrical esters 2 as the main products.A primary add
