pechmann 中文意思是什麼
pechmann
解釋
佩奇曼-
Microwave irradiation ; pechmann reaction ; coumarin derivatives
微波輻射pechmann反應香豆素衍生物 -
Some coumarin derivatives are synthesized through pechmann reaction with catalytical amount of sulfuric acid. microwave irradiation is used and moderate to excellent results are got. the method is also very fast and convenient
在催化量硫酸的存在下，用微波輻射進行pechmann反應，制備香豆素衍生物，獲得中等至良好的產率。本方法快速方便。
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