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- It afforded a practical method to synthesize chiral allylic amines. 该方法是合成手性烯丙基胺类化合物的一个非常适用方法。
- Keywords chiral;allylic amine;catalysis; 手性;烯丙基胺;催化;
- A useful trade is amine of gold. [谚]一技在身犹如金矿在手。
- allyl amine 烯丙胺
- We studied effects of additives in the allylic amination reaction.We found that (n-Bu)4NF could improve the reactivity and enantioselectivity. 对于烯丙基胺化反应,我们研究了外加添加剂对对映选择性的影响,我们发现四丁基氟化铵的加入可以大大提高反应速度及对映选择性。
- Amin asked him: "how injured his face? 阿明就问他:“怎么脸上挂彩啦?
- "Diola lle, Elrohir, amin yanwuva rato. (谢谢你埃尔洛赫,过一会我就回去。)"
- Amin is the mobile phone, SMS is just the tone. 手机是阿明的,刚才那是短信提示音。
- "Think of these Amin very angry. 想起这些阿明就很气愤。
- Ey rabbim beni ve kardeslerimi emanet et amin!!! Rabbim 就是伟大的 Allah,不是什么RAB 天神!!!
- This allyl type resin is a highly transparent, colourless material. 这种烯丙基型的树脂是一种高度透明的、无色材料。
- It's a two-component amine adduct cured epoxy paint. 一种双组份胺加成固化的环氧涂料。
- Adding other groups at the amine stage may be advisable. 在胺阶段引入其他组可能是有好处的。
- Yibing base Liudai phosphoric acid amine production, marketing. 异丙基硫代磷酸胺的生产、销售。
- A resin derived from allyl alcohol that hardens when cured,used as an adhesive. 烯丙醇制成的树脂,加工后变硬,用作粘合剂。
- This allyl type of resin is a highly transparent, colourless material. 这种烯丙基型的树脂是一种高度透明的无色材料。
- Mixtures containing either an amide, amine or ammonia. 含一氨基化合物、一胺或一氨的混合物。
- Kaposi acrylic foam bonded to the allyl ether of sucrose polymers, acidic. 卡波沫为丙烯酸键合蔗糖的烯丙基醚的聚合物,呈酸性。
- Kay Amin: [about her husband] He cannot trust anybody anymore. (谈到她的丈夫)他再也不能相信任何人了。
- The Amine Synergist for UV ink, coating and painting. 胺类增效剂用于UV油墨、涂料及油漆等领域。