1.Sodium phenolate and acetophenone can be obtained by adding sodium hydrate into azeotrope.
共沸物中加入氢化钠,分离出酚钠盐和乙酮。
2.Phenoxyacetophenone could be prepared from potassium phenolate and m bromoacetophenone via Ullmann reaction catalyzed by copper acetate in high yields.
基乙酮可由酚钾与溴乙酮在醋酸铜催化下以高率合成。
3.The technique for preparing phenol formaldehyde resin from phenolated wood (PWF) and its characters were studied and analyzed.