thermodynamic/kinetic control in the isomerization of the [[tBuNP(mu-NtBu)]2]2- ion

The unique structure of [(tBuN)(2)PK]( infinity ) (2) (containing [(tBuN)(2)P](-) monoanions) is in stark contrast to the previously reported Li(+) analogue [[[tBuNP(mu-NtBu)](2)](2)]Li(4) (1) (containing the dimeric [[tBuNP(mu-NtBu)](2)](2-) ion). DFT and (31)P NMR spectroscopic studies reveal that...

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Published inChemistry : a European journal Vol. 10; no. 9; pp. 2271 - 2276
Main Authors Bond, Andrew D, Doyle, Emma L, García, Felipe, Kowenicki, Richard A, Moncrieff, David, McPartlin, Mary, Riera, Lucía, Woods, Anthony D, Wright, Dominic S
Format Journal Article
LanguageEnglish
Published Germany 03.05.2004
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Summary:The unique structure of [(tBuN)(2)PK]( infinity ) (2) (containing [(tBuN)(2)P](-) monoanions) is in stark contrast to the previously reported Li(+) analogue [[[tBuNP(mu-NtBu)](2)](2)]Li(4) (1) (containing the dimeric [[tBuNP(mu-NtBu)](2)](2-) ion). DFT and (31)P NMR spectroscopic studies reveal that the formation of the monoanion arrangements are most thermodyamically favored for Li, Na, and K, 1 being the product of kinetic control and 2 being the product of thermodynamic control.
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ISSN:0947-6539