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etherification中文是什么意思

  • 醚化作用

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  • 例句與用法
  • A study on starch etherification with 2 - chloroethanol
    氯乙醇醚化反應(yīng)的研究
  • Effect of reaction temperature on etherification of light fcc gasoline
    反應(yīng)溫度對輕汽油醚化過程的影響
  • Determination of degree of etherification of sodium carboxymethylcellulose for detergents
    洗滌劑用羧甲基纖維素鈉醚化度的測定
  • Etherification of light fcc gasoline over supported tungstophosphoric heteropolyacid catalyst
    采用負(fù)載型磷鎢酸催化劑的輕汽油醚化
  • It is required to add some water to wash the oil in the material after etherification reaction
    酯化反應(yīng)結(jié)束后需加入一定比例的水,對物料進(jìn)行洗油。
  • Conclusion this facile etherification procedure is superior to other methods , due to its simplicity , the used of cheap reagents and excellent yield
    結(jié)論該工藝操作簡便、試劑價廉易得、產(chǎn)率高,實現(xiàn)了對原有工藝的改進(jìn)。
  • Beginning with fluorobenzaldehyde , cyfluthrin was synthesized by bromination , acetalation , etherification , hydrolysis , and esterification , with a total yield of 45 %
    以對氟苯甲醛為起始原料,經(jīng)過溴化、縮醛化、醚化、水解、酯化合成氟氯氰菊酯,總收率45 % 。
  • Using refined cotton , chloroacetic acid , sodium hydroxide and hydrogen peroxide as main feedstock , sodium carboxymethyl cellulose was made by the process of basification , etherification , abstersion and drying
    摘要以精制棉、氯乙酸、氫氧化鈉和過氧化氫為原料,經(jīng)過堿化、醚化、洗滌、干燥,制得羧甲基纖維素鈉。
  • Soluble in water and many organic solvent , owning good lubricity and thermal stability , almost having no toxicity and excitability , being able to occur esterification reaction and etherification reaction with other compounds
    能溶于水和多種有機溶劑,有優(yōu)越的潤滑性及熱穩(wěn)定性,幾乎沒有毒性和刺激性,可與其他化合物起酯化、醚化反應(yīng)。
  • Methods atomoxetine hydrochloride was synthesized using 3 - phenyipropanol as the starting material via six steps , such as chlorination , bromination , etherification , substitution , separation of levorotary isomer and acidification by gaseous hydrogen chloride
    方法以1 -苯丙醇為起始原料,經(jīng)氯代、溴代、醚化、胺化、拆分、氯化氫成鹽6步反應(yīng)合成鹽酸托莫西汀。
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