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Issue 18, 2006
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A convenient route to silyl linked bis(amidinate) ligands and synthesis of group(I) metal derivatives

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Abstract

A novel type of linked bis(amidinate) ligands (D) were developed successfully. Their lithium derivatives 1–4 were synthesized by treating the silyl-bridged diamines I–IV with two equivalents of LiBun and PhCN in sequence, which underwent a silyl-bridge migration process. In addition, the linked bis(amidinate) configuration proved to be the thermodynamically stable form rather than the mono(amidinate) type by contrasting reaction of I with one equivalent of LiBun and PhCN in sequence.

Graphical abstract: A convenient route to silyl linked bis(amidinate) ligands and synthesis of group(i) metal derivatives

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Publication details

The article was received on 16 Nov 2005, accepted on 07 Feb 2006 and first published on 03 Mar 2006


Article type: Paper
DOI: 10.1039/B516283A
Citation: Dalton Trans., 2006,0, 2244-2250
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    A convenient route to silyl linked bis(amidinate) ligands and synthesis of group(I) metal derivatives

    S. Bai, J. Guo and D. Liu, Dalton Trans., 2006, 0, 2244
    DOI: 10.1039/B516283A

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