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以β-萘胺或β-萘酚出发合成了(±)-1,1′-联-2-萘胺及其重要中间体2,2′-偶氮萘,方法简便.研究了影响产率的主要因素,给出了合适的反应条件.
The synthesis of (±) -1,1’-bi-2-naphthylamine and its important intermediate 2,2’-azaphthalene by β-naphthylamine or β-naphthol is simple and convenient. The main factors, given the appropriate reaction conditions.