Title of article :
Synthesis of Multiply ortho-Substituted Diaryl Ethers via Lithiation and Oxidation of a Dibenzosiloxane (Phenoxasilin)
Author/Authors :
Clayden، Jonathan نويسنده , , Betson، Mark S. نويسنده ,
Abstract :
Lithiation of dibenzosiloxanes (phenoxasilins or 9-silaxanthenes), followed by oxidation of the C-Si bonds, provides a versatile method for the synthesis of 2,6,2ʹ,6ʹtetrasubstituted diaryl (biaryl) ethers.
Keywords :
diaryl ether , synthesis , Lithiation , ipso electrophilic aromatic substitution
Journal title :
Astroparticle Physics
