Synthesis and electronic structure analysis of the actinide allenylidenes, [{(NR)}An(CCCPh)] (An = U, Th; R = SiMe)

The reaction of [AnCl(NR 2 ) 3 ] (An = U, Th, R = SiMe 3 ) with in situ generated lithium-3,3-diphenylcyclopropene results in the formation of [{(NR 2 ) 3 }An(CH&z.dbd;C&z.dbd;CPh 2 )] (An = U, 1 ; Th, 2 ) in good yields after work-up. Deprotonation of 1 or 2 with LDA/2.2.2-cryptand results...

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Veröffentlicht in:	Chemical science (Cambridge) 2021-11, Vol.12 (43), p.14383-14388
Hauptverfasser:	Kent, Greggory T, Yu, Xiaojuan, Wu, Guang, Autschbach, Jochen, Hayton, Trevor W
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Electronic structure Lithium NMR Nuclear magnetic resonance Orbitals Resonance Structural analysis Thorium
Online-Zugang:	Volltext
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