cinnamyl 中文意思是什麼
cinnamyl
解釋
苯丙烯鹽基的-
Cinnamyl methyl ketone
肉桂基甲基酮 -
Using nano lih and nano nah as reducers, in refluxing thf and under normal pressure, cinnamaldehyde were selectively reduced to cinnamyl alcohol with selectivities of 99 % at higher conversions. changing reaction temperature or the molar ratio between reactants and cinnamaldehyde can improve the selectivities and conversions. in addition, the sequence of the reactants is another factor to affect the selectivity and conversion in this reaction
實驗還同時考察了溫度、 mh的比例、加樣順序等因素對選擇還原反應的影響：其中，溫度的升高能加快反應的速度並提高反應的轉化率和選擇性； mh比例的增大也能加快反應速度並提高反應的選擇性和轉化率；另一方面，改變加樣的先後順序會明顯改變反應的選擇性和轉化率。
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