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xanthone怎么读,xanthone什么意思,xanthone短语和例句

收录时间:2022-08-26 11:35:37

xanthone怎么读,xanthone什么意思

英 [ˈzænθəʊn]美 [ˈzænθəʊn]
  • n. 氧杂蒽酮

xanthone 常用句子

1.In the present paper, a series of xanthene-2-carboxylic acids and xanthone-2-carboxylic acids with electron withdrawing groups on the 7-position had been synthesized.

本文合成了一系列7位拉电子基团取代的氧杂蒽-2-羧酸及氧杂蒽酮-2-羧酸化合物。

2.In the present paper, a series of xanthene-2-carboxylic acids and xanthone-2-carboxylic acids with electron withdrawing groups on the 7-position had been synthesized.

本文合成了一系列7位拉电子基团取代的氧杂蒽-2-羧酸及氧杂蒽酮-2-羧酸化合物。

3.Xanthone was reduced to xanthydrol by sodium borohydride.

用硼氢化钠对呫吨酮还原得到呫吨醇。