Synthesis of 1,1′-binaphthyl-2,2′-diamine from 2-naphthol under atmospheric pressure

(整期优先)网络出版时间:2009-10-20
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Apracticalprotocoltoobtain1,1'-binaphthyl-2,2'-diaminewasdevelopedfrom2-naphtholand2-naphthylhydrazineundermildconditions:solvent-free,125-130℃,atmosphericpressure.Theconvenientproceduremakestheprocessamenableforlarge-scalesynthesisoftheversatilecompound.