any of a class of organic compounds having a carbonyl group linked to a carbon atom in each of two hydrocarbon radicals
造句
Progress in pinacol coupling of aldehydes and ketones using low valent titanium is reviewed in recent years. 文章綜述近幾年來由低價(jià)鈦還原偶聯(lián)醛酮合成片吶醇的進(jìn)展。
The development in the oxidation of olefins to ketones catalyzed by palladium compounds was reviewed. 本文系統(tǒng)地評(píng)述了鈀配合物催化烯烴氧化合成酮類物質(zhì)的研究進(jìn)展。