摘要:
The main product of the photoinduced reaction of N-bromohexamethyldisilazane with trialkyl-(benzyloxy)derivatives of silicon and tin R(3)MO(CH(2)) (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 R(3)MO(CH(2)) (n-1)CHBrPh. For M = Sn, the reaction results in the formation of 2-phenyloxacycloalkanes PhCHO(CH(2)) (n-1).