|本期目录/Table of Contents|

[1]薛博文,薛敏.手性氧杂杯[4]芳烃的对映选择性识别[J].浙江理工大学学报,2026,55-56(自科四):387-393.
 XUEBowen,XUE Min.Enantioselective recognition based on chiral oxacalix[4]arene[J].Journal of Zhejiang Sci-Tech University,2026,55-56(自科四):387-393.
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手性氧杂杯[4]芳烃的对映选择性识别()

浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
55-56
期数:
2026年自科第四期
页码:
387-393
栏目:
出版日期:
2026-07-10

文章信息/Info

Title:
Enantioselective recognition based on chiral oxacalix[4]arene
文章编号:
1673-3851(2026) 07-0387-07
作者:
薛博文薛敏
浙江理工大学理学院 ,杭州 310018
Author(s):
XUEBowenXUE Min
School of Science, Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
氧杂杯[4]芳烃对映选择性识别 樟脑磺酰胺(R/S)-吡咯烷-2-甲醇 非共价键作用
分类号:
O641.3
文献标志码:
A
摘要:
为解决手性大环对映体拆分困难等问题 ,并探究大环对映选择性识别性能 ,将四胺基氧杂杯[4] 芳烃分别与 S型或R型手性樟脑磺酰氯发生磺酰胺化反应 ,合成了一对手性氧杂杯[4]芳烃对映体 ,并通过核磁共振、高分辨质谱、X-射线单晶衍射、紫外可见吸收光谱和圆二色谱等表征其结构和性质 。结果表明 :该大环主体通过氢键等非共价键作用实现对手性 S型或R型吡咯烷-2-甲醇的高效对映选择性识别 ;主客体形成 1∶1络合物 ,其中 S 型主体4体1络。.杯-1[)4,间(互.51)。, 映一大环主体的手性识别与催化研究提供了新策略。

参考文献/References:

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备注/Memo

备注/Memo:
基金项目 : 国家自然科学基金项目(21772178)收稿日期 : 2025-06-19 网络出版日期 : 2025-07-14
作者简介 : 薛博文(1999— ) ,男 ,山西运城人 ,硕士研究生 ,主要从事超分子化学方面的研究。通信作者: 薛 敏,E-mail:minxue@zstu. edu. cn0 引 言手性化合物在自然界中广泛存在 ,如氨基酸、糖类和许多药物分子等 。其两个对映体往往表现出截然不同的生物活性、药理作用甚至毒性[1-2] ,这是因为天然的手性受体对特定的手性底物具有优异的对映选择性结合能力[3] 。对映选择性识别作为化学、生物学和材料科学等领域的重要
更新日期/Last Update: 2026-07-05