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carbonyl是什么意思

carbonyl

相关单词 alkoxycarbonyl bishydrazicarbonyl ethoxycarbonyl methoxycarbonyl

例句

A new simple and direct method for the synthesis of carbonyl functionalized imide derivatives was provided. 为含羧基酰亚胺类化合物的合成提供了一种直接、简便的新方法.
The hydrogenation of diene compound and carbonyl group with yeasts was studied. 对几种酵母细胞催化双烯和羰基的加氢反应作了一些初步研究.
Cyclopropane carbonyl chloride is an important intermediate. 环丙甲酰氯是一种重要的中间体.
The progresses in bridged or substituted cyclopentadienyl ( and indenyl ) RuRu Bond carbonyl complexes are summarized. 综述了桥连或取代环戊二烯基 ( 茚基 ) 铁—铁键羰基化合物的研究进展.
The p - chlorophenyl isocyanate is synthesised by carbonyl chloride and p - chloroaniline . The yield is 90 %. 采用光气与对氯苯胺合成对氯苯基异氰酸酯. 收率≥90%.
Silver - coated carbonyl iron powder was prepared by using electroless plating method. 用化学镀法,甲醛为还原剂,制备镀银羰基铁粉.
Iron and nickel carbonyl compounds are poisons to copper - based methanol synthesis catalysts. 羰基铁和羰基镍是铜基合成甲醇催化剂的毒物.
The surface lipids undergo oxidation, generating many compounds containing hydroxyl and carbonyl groups. 表面的类脂物氧化后, 产生许多化合物,包括羟基和羰基化合物.

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