PHOSPHORAMIDITE DERIVATIVES IN THE HYDROFORMYLATION OF UNSATURATED COMPOUNDS

摘要

The invention relates to: a) phosphoramidites of formula (I), wherein Q is selected from substituted or unsubstituted 1,1'-biphenyl groups, R1 stands for hydrogen, and R2 stands for C1-C10 alkyl groups, substituted or unsubstituted C4-C6 cycloalkyl groups, or phenyl groups and wherein R2 is not a tertiary butyl group; b) transition-metal-containing compounds of the formula Me(acac)(CO)L, wherein Me = transition metal and L of the general formula (II): wherein Q is selected from substituted or unsubstituted 1,1'-biphenyl groups, R1 stands for hydrogen, R2 stands for C1-C10 alkyl groups, substituted or unsubstituted C4-C6 cycloalkyl groups, or phenyl groups, and R2 is not a tertiary butyl group and wherein the transition metal Me is selected from ruthenium, cobalt, rhodium, and iridium; c) catalytically active compositions in the hydroformylation, which comprise the compounds mentioned under a) and b); d) method for the hydroformylation of unsaturated compounds by using the catalytically active composition mentioned under c), and e) multi-phase reaction mixture, containing unsaturated compounds, gas mixture, which comprises carbon monoxide and hydrogen, aldehydes, and the catalytically active composition described under c).