aziridines

 
[əzɪ'raɪdɪnz]     [əzɪ'raɪdɪnz]    
  • 氮杂环丙烷衍生物

aziridines的用法和样例:

例句

  1. Abstract : Ring-opening of two types of N-tosyl aziridines with hydroxyl compounds has been studied.
    摘要 : 本文研究了羟基化合物对两种类型N-对甲苯磺酰基氮杂环丙烷的开环反应。
  2. This thesis focuses on ring-opening reactions of aziridines with various nucleophiles catalyzed by organocatalysts or Lewis acids.
    本论文主要研究了氮杂环丙烷化合物的若干转化反应,侧重于有机小分子催化下各类亲核试剂对之的开环反应研究。
  3. Firstly, we studied the ring-opening reactions of aziridines with nucleophiles, such as thiols, amines, utilizing small molecules as organocatalysts.
    首先,我们研究了有机小分子催化下不同亲核试剂,如硫酚,胺等与氮杂环丙烷化合物的开环反应。
  4. We discovered that various nucleophiles could react with aziridines in the presence of tertiary amines, in which DABCO is the most efficient catalyst.
    在亲核试剂对氮杂环丙烷开环反应的研究中,我们发现三级胺能作为一种有机催化剂,有效催化此类反应的进行,经过实验的探索和研究,我们发现在各种三级胺中,DABCO最优。
  5. The regioselectivity of intramolecular nucleophilic ring opening reaction of aziridines is controlled by the ring size of products, fivemembered ring> six-membered ring> seven-membered ring.
    分子内的亲核开环反应主要受成环时环大小的控制,成环时的倾向是五元环>六元环>七元环。
  6. Moreover, we found that N-heterocyclic carbene (NHC) could served as an efficient and novel catalyst for the reactions of aziridines with silylated nucleophiles or acid anhydrides.
    随后,我们发现氮杂环卡宾也可以作为一种有机小分子催化剂,分别催化各类硅试剂或酸酐对氮杂环丙烷化合物的开环。

aziridines的相关资料:

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