• 最后我们选用异胺锂(LDA)为碱,在干冰酮浴下,合成醇磷酸很高的立体选择性。

    At last , we used the base: LDA, dry ice-acetone bath , to synthesize the enol phosphates and gain very high rigio-selectivity.

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  • 它们乙酸苯甲醛、正葵14-甲基十五烷酸三醇苯甲酸69-十八碳二烯酸甲角鲨烷硬脂十烷基油酸

    They were acetic acid, benzaldehyde, n caproic acid, 14 methyl pentadecanoic methyl ester, glycerin, benzoic acid, 6,9 octadecadienoic methyl ester, squalane, stearic acid and oleic eicosyl ester.

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  • 甘醇碳酸钠、氯氧化碳原料合成甘醇双碳酸烯丙酯

    Diglycol allyl percarbonate is synthesized by diglycol, sodium carbonate, chloropropene and carbon dioxide.

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  • 我们合成方法中,-苯乙醇开始合成了-苯乙基醇盐离子进行亲核取代

    First we synthesized the -phenylethyl chloride from -phenylethyl alcohol. Then it was substituted by enolate anion of diethyl malonate and converted to ester.

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  • 优选地,蓖麻酸通过交叉复分解同质复分解分别转化烯丙一元醇1-癸-4-醇或高烯丙多元醇9-十八-7,12-醇。

    Preferably, methyl ricinoleate is converted by cross-metathesis or homo-metathesis into the homo-allylic mono-alcohol 1-decene-4-ol or the homo-allylic polyol 9-octadecene-7,12-diol, respectively.

    youdao

  • 优选地,蓖麻酸通过交叉复分解同质复分解分别转化烯丙一元醇1-癸-4-醇或高烯丙多元醇9-十八-7,12-醇。

    Preferably, methyl ricinoleate is converted by cross-metathesis or homo-metathesis into the homo-allylic mono-alcohol 1-decene-4-ol or the homo-allylic polyol 9-octadecene-7,12-diol, respectively.

    youdao

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