N,N′-Bis(trimethylsilyl)-1,2-diamines gave imidazolidine derivatives accompanied with the elimination of hexamethyldisiloxane in excellent yields by condensation reactions with carbonyl compounds under mild conditions. These reactions are regarded as the typical addition-elimination reaction of group IV organometallics.
Die Bis‐trimethylsilyl‐diamine (I) reagieren unter verschiedenen Bedingungen (Zeit, Temperatur) mit den Ketonen (II) zu den Imidazolidinen (III) (Additions‐Eliminierungsmechanismus) und Hexamethyldisiloxan.
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