From carbanions to organometallic compounds: quantification of metal ion effects on nucleophilic reactivities.
Angew Chem Int Ed Engl
; 54(42): 12497-500, 2015 Oct 12.
Article
em En
| MEDLINE
| ID: mdl-25951612
ABSTRACT
The influence of the metal on the nucleophilic reactivities of indenyl metal compounds was quantitatively determined by kinetic investigations of their reactions with benzhydrylium ions (Ar2 CH(+) ) and structurally related quinone methides. With the correlation equation log k2 =sN (N+E), it can be derived that the ionic indenyl alkali compounds are 10(18) to 10(24) times more reactive (depending on the reference electrophile) than the corresponding indenyltrimethylsilane.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Angew Chem Int Ed Engl
Ano de publicação:
2015
Tipo de documento:
Article