A VERSATILE AND CONVENIENT SYNTHESIS OF ALKYL NITROAROMATIC ETHERS BY NUCLEOPHILIC AROMATIC SUBSTITUTION
作者:Richard A. Bunce、Kerry M. Easton
DOI:10.1080/00304940409355375
日期:2004.2
benzoxazines.' During the preparation of several of these substrates, we found that conversion of the required allylic alcohol to the bromide and 0-alkylation of 2-nitrophenol under basic conditions gave low yields of the desired products. We, therefore, sought a more direct approach involving nucleophilic substitution of an allylic alkoxide on 2-fluoro-lnitrobenzene. Nucleophilic aromatic substitution