Synthesis of bipyridine and biquinoline complexes of group 4 metallocenes

被引:8
作者
Bishop, LA
Turner, MA
Kool, LB
机构
[1] Boston Coll, Eugene F Merkert Chem Ctr, Dept Chem, Chestnut Hill, MA 02167 USA
[2] Gen Elect Superabras, Worthington, OH 43085 USA
关键词
D O I
10.1016/S0022-328X(97)00467-1
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The complexes Cp2ML2, with M = Ti, Zr and Hf, and L-2 = bipyridyl, biquinoline and 4,4'-dimethyl-2,2'-bipyridyl, were prepared in excellent yields via magnesium reduction of the respective group 4 metallocene dichlorides in THF solution. H-1 NMR spectroscopy in benzene-d(6) indicates that this synthetic route affords Cp2Ti(bpy) as a diamagnetic product. (C) 1998 Elsevier Science S.A.
引用
收藏
页码:53 / 57
页数:5
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