diketene

基本解释

Similarly, using diketene to replace mixed anhydride or acid chloride, intermediate enol 5 may be obtained.
而由混合酸酐或双烯酮代替酰氯，中间体也可能是烯酮或烯醇5。
This paper introduces the synthesis and new application of diketene,and elaborates its market vistas.
介绍了双乙烯酮的工业合成与最新应用，并详细分析了其市场前景。
The pesticide products of diketene produced by direct synthesis or biosynthesis were introduced.
介绍了由双乙烯酮直接合成或由其衍生物合成的农药品种。
Methods 210 oclar cases of ocular burn b diketene had been analysed retrospectively.
方法对双乙烯酮210例眼部损害进行回顾性分析。
This paper introduces the synthesis and new application of diketene, and elaborates its market vistas.
摘要介绍了双乙烯酮的工业合成与最新应用，并详细分析了其市场前景。