2,5-Bis{<i>N</i>-(2,6-diisopropylphenyl)iminomethyl}pyrrolyl Complexes of the Heavy Alkaline Earth Metals: Synthesis, Structures, and Hydroamination Catalysis
作者:Jelena Jenter、Ralf Köppe、Peter W. Roesky
DOI:10.1021/om100937c
日期:2011.3.28
Furthermore, the calcium and strontium amido complexes [(DIP2pyr)MN(SiMe3)2}(THF)2] (M = Ca, Sr) were prepared by reaction of [(DIP2pyr)MI(THF)n] (M = Ca, Sr (n = 3)) with [KN(SiMe3)2}]. Both compounds were investigated for the intramolecular hydroamination of aminoalkenes. Both catalysts showed a good activity, and the best results were obtained for the calciumcomplex [(DIP2pyr)CaN(SiMe3)2}(THF)2].