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'Lithio aminofluorosilanes' in keywords
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1980 (1)
1978 (2)
1Author    Uwe KlingebielRequires cookie*
 Title    Reaktionen von Lithio-aminofluorsilanen mit Halogensilanen und Trimethylzinnchlorid Reactions of Lithio-aminofluorosilanes with Halogensilanes and Trimethyltinchloride  
 Abstract    Fluorosilanes react with lithium amides and organolithium compounds to give amino-fluorosilanes. (Lithioamino)fluorosilanes are formed by the reaction of aminofluoro-silanes with butyllithium depending on the steric influence and molecular stabilization of the ligands. These lithium salts react with halogensilanes and trimethyltin chloride with substitution. By LiF elimination the lithio-aminofluorosilane C6H5-SiF-NLiC(CH3)3-N(p-C6H4CH3Si(CH3)3) cyclisizes through a (2-j-2)cycloaddition and SiC-H-cleavage. 
  Reference    Z. Naturforsch. 33b, 521—526 (1978); eingegangen am 3. Januar/21. Februar 1978 
  Published    1978 
  Keywords    Lithio-aminofluorosilanes, Substitution, Cyclisation, NMR 
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 TEI-XML for    default:Reihe_B/33/ZNB-1978-33b-0521.pdf 
 Identifier    ZNB-1978-33b-0521 
 Volume    33 
2Author    Schwefeldiimiden, Uwe KlingebielRequires cookie*
 Title    Ein neues Darstellungsverfahren von Carbo- A New Method for the Preparation of Carbo-and Sulfurdiimides  
  Reference    Z. Naturforsch. 33b, 950—951 (1978); eingegangen am 29. Mai 1978 
  Published    1978 
  Keywords    Lithio-aminofluorosilanes, Trimethylsilyliso-cyanate, Trimethylsilylthioylimide, Carbodiimides, Sulfurdiimides 
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 TEI-XML for    default:Reihe_B/33/ZNB-1978-33b-0950_n.pdf 
 Identifier    ZNB-1978-33b-0950_n 
 Volume    33 
3Author    William Clegg, Uwe Klingebiel, Cornelia Krampe, GeorgeM. SheldrickRequires cookie*
 Title    .3-Silylgruppenwanderung im Si2NSiN-Gerüst - Synthese und Molekülstruktur von 1.3-Diaza-2.4-disilacyclobutanen 1,3-Migration of Silylgroups in the Si2NSiN-System - Synthesis and Molecular Structure of l,3-Diaza-2,4-disilacyclobutanes  
 Abstract    N-Organylamino-N',N'-bis(trimethyl)amino-fluoroorganylsilanes react with butyl-lithium to give the corresponding lithium salts. Further reaction of these lithium salts with fluorosilanes leads to the formation of the expected substituted compounds. Diaza-disilacyclobutanes are formed by thermal LiF elimination in THF. The simultaneous 1,3-migration of a trimethylsilyl group from one nitrogen atom to another is demonstrated by the crystal structure determination of the products of two such reactions, with different substituent groups. 
  Reference    Z. Naturforsch. 35b, 275—281 (1980); eingegangen am 26. Oktober/18. Dezember 1979 
  Published    1980 
  Keywords    Lithio-aminofluorosilanes, Silylgroup Migration, Cyclisation, Crystal Structure 
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 TEI-XML for    default:Reihe_B/35/ZNB-1980-35b-0275.pdf 
 Identifier    ZNB-1980-35b-0275 
 Volume    35