1976
DOI: 10.1002/ange.19760880107
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Tri‐tert.‐butylsilane: Reaktionsweisen und Si—C‐Rotationshinderungen

Abstract: Rotationshinderungen sterischer Art gibt es auch bei Si–C‐Einfachbindungen. Diese bisher nicht beobachtete Erscheinung ließ sich jetzt bei Verbindungen vom Typ (1) nachweisen, in denen das Siliciumatom drei tert.‐Butylgruppen und ein Halogenatom trägt.

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Cited by 18 publications
(7 citation statements)
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“…180 °C. Related siloxy complexes of the type [( t -Bu) 3 SiO] 2 M(O) 2 (M = Cr, Mo) were also reported to have good thermal stabilities and resistance to hydrolysis …”
Section: Resultsmentioning
confidence: 99%
“…180 °C. Related siloxy complexes of the type [( t -Bu) 3 SiO] 2 M(O) 2 (M = Cr, Mo) were also reported to have good thermal stabilities and resistance to hydrolysis …”
Section: Resultsmentioning
confidence: 99%
“…A major reason for their use in preference to bulky alkoxides has been their lower tendency to undergo Si-O bond cleavage in comparison to the C-O bond. The early transition element derivatives of the bulky -OSiBu t 3 ligand [50] have been the most investigated (Wolczanski) [34]. The ligand can stabilize three coordination in transition metal complexes, and the most noteworthy of these is Ta(OSiBu t 3 ) 3 whose chemistry has proven of great interest as it undergoes a wide variety of reactions including the activation of E-H bonds (E = H, C, N, P or As and small molecules such as CO) (Fig.…”
Section: Bulky Alkoxide and Aryloxide Ligandsmentioning
confidence: 99%
“…Wird 6 unter Erzwingung einer lokalen C3,-Symmetrie fur den (t-C,H,),Si-Teil berechnet, so ergibt sich eine um 84. 3 Da 4 und 5 rnit der empirischen Kraftfeldmethode nicht sinnvoll zu berechnen sind, haben wir ausgehend von der ermittelten Grundzustandsgeometrie von 6 die dynamische Stereochemie dieses Molekuls untersucht, urn daraus Ruckschliisse auf die DNMR-Spektren der (Dihalogen-methy1)silane zu erhalten.…”
Section: Tri-tert-butyl(diha1ogenmethyl)silaneunclassified