The bulkily substituted zirconocene dichloride complexes of the type RCpCpoZrCl2 [Cpo=2-MeOArCR1R2Cp, R1, R2 = CH3, C2H5, (CH2)5, etc.] have been synthesized by the reaction of 6,6-dialkylfulvene with 2-MeOArLi followed by treatment with RCpZrCl3?

• 通过6；6-二烷基富烯与2-MeOArLi进行加成反应；得到含芳氧取代的环戊二烯基锂盐；再与取代茂三氯化锆反应；合成了不对称大位阻取代茂锆配合物RCpCpoZrCl2[Cpo=2-MeOArCR_1R_2C_p；R_1；R_2=CH_3；C_2H_5；(CH_2)_5；etc.；]