氧杂蒽酮
氧杂蒽酮（英语：xanthone）也称为“呫吨酮”，是一种有机化合物，其分子式为C13H8O2。氧杂蒽酮可由水杨酸苯酯经加热制得。1939年，氧杂蒽酮开始被用于制造杀虫剂，后来用作苹果蠹蛾（codling moth）卵的杀卵剂（ovicide）及杀幼虫剂（larvicide）。氧杂蒽酮也被用于制备黄醇，而黄醇则可用于测定血液中尿素的含量。
xanthone
/'zænθəʊn/ /'zænθon/
英汉-汉英词典
n. 一种化学原料(为杀虫剂及合成染料)
词组 | 习惯用语
您要查找的是不是：
- pantheon n. 万神殿；名流群
- Anthony n. 安东尼（人名）
- annexation n. 并吞；附加；附加物
- Xanthippe n. 悍妇；泼妇（等于Xantippe）；粘西比（苏格拉底的妻子）
xanthone n. 氧杂蒽酮
网络短语:
xanthone glycoside 酮苷
xanthone complexon 酮错合剂
xanthone glucoside 氧杂蒽酮甙
xanthone derivatives 氧杂蒽酮类衍生物
xanthone glycosides 酮苷
caged xanthone 桥环xanthone
xanthone derivative 呫吨酮衍生物
xanthone glucosides 酮苷
new xanthone glucoside 新酮苷
Naturally occurring xanthone glycoside 谭沛
英语例句库
- Xanthone was efficiently synthesized from o-chlorobenzoic acid first by etherization and then by Friedel-Crafts reaction in the presence of aluminium trichloride.
以邻氯苯甲酸为原料,先进行醚化,再在三氯化铝的作用下进行傅-克反应,可简洁、高效的合成呫吨酮。
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中文百科
英语百科
Xanthone 氧杂蒽酮
Xanthone is an organic compound with the molecular formula C13H8O2. It can be prepared by the heating of phenyl salicylate. In 1939, xanthone was introduced as an insecticide and it currently finds uses as ovicide for codling moth eggs and as a larvicide. Xanthone is also used in the preparation of xanthydrol, which is used in the determination of urea levels in the blood.
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