Reversible Expansion and Contraction of
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Krishnan Venkatasubbaiah; Lev N. Zakharov; W. Scott Kassel; Arnold L. Rheingold;
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Article
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2005
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John Wiley and Sons
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English
⚖ 284 KB
The doubly boron-bridged diferrocene [CpFe{C 5 H 3 (BPh) 2 C 5 H 3 }FeCp] represents the first example of a 1,2-diborylated ferrocene. Controlled conformational changes in this rigid redox-active bifunctional Lewis acid species can be triggered either through redox chemistry or the binding of nucleo