| 摘要 |
PURPOSE: Provided are phosphinines and metal complexes thereof, the preparation of the phosphinines and their use as ligands in catalytic reactions. CONSTITUTION: The phosphinine is represented by the formula(1), wherein n is 0 or 1; Y=0, NH, NR1; R1 is H, an aliphatic or aromatic hydrocarbon radical having from 1 to 25 carbon atoms; R2, R3, R4, R5, R6, R7, R8, and R9 are H, an aliphatic, alicyclic, aliphatic-alicyclic, heterocyclic, aliphatic-heterocyclic, aromatic, aromatic-aromatic, aliphatic-aromatic hydrocarbon radical having from 1 to 50 carbon atoms, where R2 to R9 are identical or different and may be covalently linked to one another, F, Cl, Br, I, -CF3, -OR10, -COR10, -CO2R10, -CO2M, -SR10, -SO2R10, -SOR10, -SO3R10, -SO3M, -SO2NR10R11, NR10R11, N=CR10R11, NH2; R10 and R11 are H, a substituted or unsubstituted, aliphatic or aromatic hydrocarbon radical having from 1 to 25 carbon atoms, identical or different; M is an alkali metal, alkaline earth metal, ammonium or phosphonium ion; Q is a divalent aliphatic, alicyclic, aliphatic-alicyclic, heterocyclic, aliphatic-heterocyclic, aromatic, aromatic-aromatic, aliphatic-aromatic hydrocarbon radical having from 1 to 50 carbon atoms; and W and X are aliphatic, alicyclic, aliphatic-alicyclic, heterocyclic, aliphatic-heterocyclic, aromatic, aromatic-aromatic, aliphatic-aromatic hydrocarbon radicals having from 1 to 50 carbon atoms, which may be identical or different or covalently linked to one another. |
