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Silanimines structure

Aminofluorosilanes 679 are formed in the reaction of difluorosilanes with lithiated amines. 679 can then be metalated by RLi (R = Me, Bu) to give the corresponding lithium salts (e.g. 680a). The structure of salts 680 depends on the basicity of the nitrogen atom and on the solvent. Representative structure types (680a-c) will be discussed in the subsection dedicated to structural features. The thermal elimination of LiF leads to silanimine dimers (e.g. 682 from 680c), if sterically possible (equation 223), or to rearrangements. [Pg.1012]

TABLE 17. Structural data of silanimines and related compounds (bond distances r in A, angles a in deg)... [Pg.1043]

See other pages where Silanimines structure is mentioned: [Pg.1046]    [Pg.1046]    [Pg.1046]    [Pg.1046]    [Pg.221]    [Pg.131]    [Pg.136]    [Pg.263]    [Pg.252]    [Pg.252]    [Pg.1011]    [Pg.1021]    [Pg.1021]    [Pg.1033]    [Pg.2049]    [Pg.263]    [Pg.258]    [Pg.556]    [Pg.131]    [Pg.8]    [Pg.41]    [Pg.137]    [Pg.137]    [Pg.139]    [Pg.1111]    [Pg.4470]    [Pg.105]    [Pg.406]    [Pg.252]    [Pg.252]    [Pg.1011]    [Pg.1021]    [Pg.1033]    [Pg.1159]    [Pg.2049]    [Pg.128]    [Pg.137]    [Pg.128]    [Pg.137]   
See also in sourсe #XX -- [ Pg.251 , Pg.252 , Pg.1042 , Pg.1043 ]

See also in sourсe #XX -- [ Pg.1110 ]

See also in sourсe #XX -- [ Pg.251 , Pg.252 , Pg.1042 , Pg.1043 ]



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Silanimines

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