作者:John M. Mellor、Rachel Parkes、Ross W Millar
DOI:10.1016/s0040-4039(97)01299-9
日期:1997.12
A new nitration of naphthalene affords as major products 1,4-disubstituted naphthalenes and as minor products 1,2-disubstituted naphthalenes. By use of ceric ammonium nitrate suspended on silica gel, or in homogeneous solution, nitration of naphthalene in the presence of alcohols, sodium- or tetrabutyl ammonium-nitrite and acid gives alkoxynitronaphthalenes. A preparation of 1-nitronaphthalene is described under heterogeneous conditions. Crown Copyright (C) 1997 Published by Elsevier Science Ltd.