Carbon tetrabromide was prepared from acetone and sodium hypobromite by adding tetrabutylammonium bromide.The yield and purity were very satisfactory.
向次
酸钠溶液中滴加适量的丙酮,在四丁

铵催
下,高产率得到四
碳。
酸盐Carbon tetrabromide was prepared from acetone and sodium hypobromite by adding tetrabutylammonium bromide.The yield and purity were very satisfactory.
向次
酸钠溶液中滴加适量的丙酮,在四丁

铵催
下,高产率得到四
碳。
声明:以上例句、词性分类

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