反应条件
C5H5Si(CH3)2NHC(CH3)3 in toluene byproducts: Et2NH; Ar-atmosphere; dropwise addn. of equimolar amt. of ligand (mixt. of isomers) to Zr-compd. at -78°C, stirring for 5 h at room temp., refluxing for 5 h, distn. off of Et2NH (vac., then Ar-stream), addn. of 2 equiv. Me3SiCl, refluxing for 5 h; filtration over Na2SO4, concn. (vac.), crystn. (-30°C);
参考文献
Alt, Helmut G.; Foettinger, Klaus; Milius, Wolfgang
Journal of Organometallic Chemistry, 1999 , vol. 572, # 1 p. 21 - 30
