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pro vyhledávání: '"张晶梅 Zhang Jing-mei"'
Autor:
张晶梅 Zhang Jing-mei, 张芳苗 Zhang Fang-miao, 崔红梅 Cui Hong-mei, 员国良 Yuan Guo-liang, 刘文菊 Liu Wen-ju, 梁立志 Liang Li-zhi
Publikováno v:
Chinese Journal of Liquid Crystals and Displays. 26:432-436
A new synthetic method to introduce chlorine atoms in aromatic rings by using hexachloroethane is proposed in this paper.At low temperature,the lithium(potassium) reagent is made from substituted aromatics.Then,this reagent reacts with hexachloroetha