Synthesis of [μ-methyllenebis(η5-3-tert-butyl-2-methylinden-1-yl)dichlorozirconium(IV)]
摘要:
An efficient synthetic approach to 3-alkyl(aryl)-2-bromoindenes was developed. The reaction of 2-bromo-3-tert-butylindene with MeMgl catalyzed by Ni(dppp)Cl-2 afforded 3-tert-buryl-2-methylindene from which bis(3-tert-butyl-2-methytinden-1-yl)methane and the corresponding ansa-zirconacene were synthesized.
Synthesis of [μ-methyllenebis(η5-3-tert-butyl-2-methylinden-1-yl)dichlorozirconium(IV)]
摘要:
An efficient synthetic approach to 3-alkyl(aryl)-2-bromoindenes was developed. The reaction of 2-bromo-3-tert-butylindene with MeMgl catalyzed by Ni(dppp)Cl-2 afforded 3-tert-buryl-2-methylindene from which bis(3-tert-butyl-2-methytinden-1-yl)methane and the corresponding ansa-zirconacene were synthesized.