18281-89-5Relevant academic research and scientific papers
Carbonylative C?C Bond Activation of Electron-Poor Cyclopropanes: Rhodium-Catalyzed (3+1+2) Cycloadditions of Cyclopropylamides
Dalling, Andrew G.,Yamauchi, Takayuki,McCreanor, Niall G.,Cox, Lydia,Bower, John F.
, p. 221 - 225 (2019)
Rh-catalyzed carbonylative C?C bond activation of cyclopropylamides generates configurationally stable rhodacyclopentanones that engage tethered alkenes in (3+1+2) cycloadditions. These studies provide the first examples of multicomponent cycloadditions t
Trigonal-bipyramidal nickel(II) complexes containing sulfur ligand atoms
Dyer,Meek, Devon W.
, p. 1398 - 1402 (1965)
A new tetradentate ligand, tris(o-methylthiophenyl)phosphine, P(o-C6H4SCH3)3 (TSP, I), forms a series of crystalline, intensely-colored, trigonal-bipyramidal nickel(II) complexes containing the species [Ni(TSP)X]+ (X = I, Br, Cl, or NCS) or [Ni(TSP)L]2+ (L = thiourea, triphenylphosphine, or methyldiphenylphosphine). The two lowest energy electronic absorption bands in the visible and ultraviolet spectra have been assigned to the two 1A, → 1E(D) transitions. Under similar conditions, the analogous arsine compound, tris(o-methylthiophenyl)arsine, As(o-C6H4SCH3)3 (TSA), did not react with nickel(II) salts.
