P-Brom-ethylphene was prepared by brom-phene by means of Friedel-Crafts and Huang Ming-long reactions. The synthesis can be industrialized because of good quality, high yield and low cost.
对溴乙苯是以溴苯为原料,经付克乙酰化,黄鸣龙还原等


,

和收率较高,
本较低,具有工业化意义。
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代
刊 (Time)
洲 In modern industrialized nations, thanks to a combination of less physical activity and diets that are loaded with calories and sugar and salt and fat, increased weight alone puts humans at risk of at least 13 types of cancer.
在现代
业化国家,由于身体活动减少以及饮食中含有大量卡路里、糖、盐和脂肪,仅体重增加就会使人类面临至少 13 种癌症的风险。