Organometallics

Synthesis and CO2 Insertion Reactivity of Allyluranium Metallocene Complexes

CL Webster, JW Ziller, WJ Evans

文献索引：Webster, Christopher L.; Ziller, Joseph W.; Evans, William J. Organometallics, 2012 , vol. 31, # 20 p. 7191 - 7197,7

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被引用次数: 21

摘要

The U4+ metallocene allyl chloride complexes (C5Me5) 2U [η3-CH2C (R) CH2] Cl (R= H, Me) can be synthesized by reaction of (C5Me5) 2UCl2 with 1 equiv of the corresponding allyl Grignard reagents,[CH2C (R) CH2] MgCl, in hydrocarbon solvents. Bis (allyl) uranium complexes can also be obtained in this manner using 2 equiv of the corresponding allyl Grignard, and X-ray crystallographic studies reveal the presence of both η3-and η1-allyl ...