Dimerization of β-Diketiminato Calcium Complexes through Dihapto-Acetylide Ligation

التفاصيل البيبلوغرافية
العنوان:	Dimerization of β-Diketiminato Calcium Complexes through Dihapto-Acetylide Ligation
المؤلفون:	Avent, A. G., Crimmin, M. R., Hill, M. S., Hitchcock, P. B.
المصدر:	Organometallics; March 2005, Vol. 24 Issue: 6 p1184-1188, 5p
مستخلص:	The selective protonolysis of the β-diketiminato calcium derivative [Ca{(NDippCMe)2CH}{N(SiMe3)2}(THF)] (Dipp = C6H3ⁱPr2-2,6) with a selection of terminal alkynes has produced a series of dimeric acetylides [Ca{(NDippCMe)2CH}{μ-C&tbd1;CR}]2, which have been characterized in solution and in the solid state. The asymmetry of the Ca−C−Ca bridges is subtly dependent upon the extent of side-on (π-type) interaction between the acetylide unit and the Ca centers.
قاعدة البيانات:	Supplemental Index

الوصف
تدمد:	02767333 15206041