chromane

基本解釋

• 色滿

同根派生

• chromane相關(guān)詞

英漢例句

• The key step of the synthesis of chroman derivatives is to construct chiral chroman ring.
  合成色滿衍生物的關(guān)鍵是構(gòu)建含有手性中心的色滿環(huán)。
• In this paper the properties of five types of antioxidants such as phenol (A), biphenol (B), hydroquinone (C), chroman (D) and spirochroman (E) have been studied.
  本文研究了苯酚類(A),雙酚類(B),對(duì)苯二酚類(C),色滿類(D)和雙螺色滿類(E)抗氧化劑的性能。
• This review briefly summarizes the recent progress in the methodologies for the synthesis of chiral chroman derivatives.The applications of these methods in ste...
  本文根據(jù)色滿環(huán)構(gòu)建方式的不同進(jìn)行分類,概述了近十幾年來(lái)合成手性色滿衍生物的新方法,側(cè)重討論了各種合成方法在合成立體結(jié)構(gòu)專一的色滿環(huán)時(shí)的特點(diǎn)。
• In this paper the physical and chemical quenching rate constants of antioxidants such as chroman,spirochroman,p-methoxyphenol and spirobiindene quenching singlet oxygen have been measured by high performance liquid chromatography.
  本文利用高效液相色譜法測(cè)定了色滿類,雙螺色滿類,對(duì)一甲氧基苯酚類和雙螺茚類抗氧化劑與單重態(tài)氧反應(yīng)的物理猝滅速率常數(shù)和化學(xué)猝滅速率常數(shù)。
• Asymmetric Synthesis of Chroman Derivatives
  色滿衍生物的不對(duì)稱合成

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