Homolytic reactions of <Emphasis Type="Italic">N</Emphasis>-bromohexamethyldisilazane with trialkyl(phenylalkoxy) derivatives of silicon and tin |
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| Authors: | V I Rakhlin T A Podgorbunskaya M G Voronkov |
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| Institution: | 1.Favorskii Irkutsk Institute of Chemistry, Siberian Branch,Russian Academy of Sciences,Irkutsk,Russia |
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| Abstract: | The main product of the photoinduced reaction of N-bromohexamethyldisilazane with trialkyl-(benzyloxy)derivatives of silicon
and tin R3MO(CH2)
n
Ph (R = Me, Et; M = Si, Sn; n = 1) is N,N-dibenzylidene-C-phenylmethanediamine (hydrobenzamide). For M = Si, with increase of the length of the methylene chain between the oxygen
atom and the phenyl group (n = 2, 3), the similar reaction affords the product of bromination of the benzylic carbon atom R3MO(CH2)
n−1CHBrPh. For M = Sn, the reaction results in the formation of 2-phenyloxacycloalkanes PhCHO(CH2)
n−1. |
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| Keywords: | |
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