Zhou Shiyang
2012
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Journal
Chemical Intermediates
Abstract
Phenol,bromine and 4-the main raw material for the synthesis of nitro-chlorobenzene,and Williamson by electrophilic substitution reaction,synthesis of 2,4,6-bromo-4 '-nitro-diphenyl ether,The structure 0f the product was confirmed by IR and 1H NMR and 13C NMR.Further study of the reaction temperature,sodium hydroxide,reaction molar ratio,reflux time on the synthesis reaction,synthesis yield of 94.0%.