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题名: Triptycene-Based Chiral Macrocyclic Hosts for Highly Enantioselective Recognition of Chiral Guests Containing a Trimethylamino Group
作者: Zhang, Geng-Wu1, 2; Li, Peng-Fei1; Meng, Zheng1, 2; Wang, Han-Xiao1, 2; Han, Ying1; Chen, Chuan-Feng1
关键词: chiral resolution ; enantioselective recognition ; host-guest chemistry ; macrocycles ; triptycenes
刊名: ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
发表日期: 2016-04-18
卷: 55, 期:17, 页:5304-5308
收录类别: SCI
英文摘要: A new class of chiral macrocyclic arene composed of three chiral 2,6-dihydroxyltriptycene subunits bridged by methylene groups was designed and synthesized. Structural studies showed that the macrocyclic molecule adopts a hex-nut-like structure with a helical chiral cavity and highly fixed conformation. Efficient resolution was achieved through the introduction of chiral auxiliaries to give a couple of enantiopure macrocycles, which exhibited high enantioselectivity towards three pairs of chiral compounds containing a trimethylamino group.
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.iccas.ac.cn/handle/121111/36011
Appears in Collections:分子识别与功能实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Chem, CAS Key Lab Mol Recognit & Funct, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
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