Mo Bing-hui
2000
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0
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Journal
Modern Chemical Industry
Abstract
The basic properties and applications of 2,2′ dihydroxy 1,1′ dinaphthalene were described compendiously. A synthetic method of 2,2′ dihydroxy 1,1′ dinaphthalene with ethyl alcohol as solvent was studied. The experimental results showed that the optimal reaction conditions were: n (β naphthol)∶ n (FeCl 3·6H 2O)=1∶2,under reaction temperature of 65℃ for 2.5 hours . The yield of the final product was over than 90% with good property.