Rh-Catalyzed annulations of N-methoxybenzamides with ketenimines: synthesis of 3-aminoisoindolinones and 3-diarylmethyleneisoindolinones with strong aggregation induced emission properties
Rh-Catalyzed annulations of N-methoxybenzamides with ketenimines: synthesis of 3-aminoisoindolinones and 3-diarylmethyleneisoindolinones with strong aggregation induced emission properties
Darstellung und spektroskopische charakterisierung von mer-trihalogeno-carbonyl-oxalato-osmaten(III)
作者:H. Schulz、W. Preetz
DOI:10.1016/s0022-328x(00)96087-x
日期:1982.9
Upon treatment of trans-[OsX4(CO)2]− or [OsX5(CO)]2− with oxalate in aqueous solution new complexes of the type mer-[OsX3(CO)ox]2− (X Cl, Br, I) are formed. The IR and Ra spectra are assigned according to point group Cs. In the UV/VIS spectra, recorded at 10 K, charge transfer transitions from ligand levels, splitted by spin-orbit coupling, (π + σ)t1u(X) and πt2u(X) to t2g(Os3+) are observed. Two