Electron deficient bonding of benzoheterocycles to triosmium clusters: synthesis and applications to organic chemistry

摘要

A new synthetic methodology for the addition of carbon based nucleophiles to the carbocyclic ring of quinolines has been developed which is based on the electron deficient bonding of the C(8) carbon and the protective coordination of the nitrogen atom to the metal core in the complexes [Os_3(CO)_9(μ_3-η~2-C_9H_5(R)N)(μ-H)] (R can be a wide range of substitutents in the 3-, 4-, 5- and 6-positions of the quinoline ring).