Molybdenum and Tungsten Tricarbonyl Complexes ofIsatin with Triphenylphosphine

[摘要] Reaction ofM(CO)6; M = Mo or W with isatin in the presence of triphenylphosphine in THF under reduced pressure gave the tricarbonyl derivatives complexes[M(CO)3(isatH)(PPh3)]. The two complexes were characterized by elemental analysis, infrared, mass and1HNMR spectroscopy. The spectroscopic studies show that the two complexes exist infac- andmer-isomers in solutions through exchange the CO group andPPh3. The Uv-Vis spectra of the complexes in different solvents werestudied.

[学科分类] 无机化学