Shaping of calix[4]arenes via double bridging of the upper rim

被引：9
|
作者：
Slavik, Petr [1 ]
Eigner, Vaclav [2 ]
Lhotak, Pavel [1 ]
机构：
[1] UCTP, Dept Organ Chem, Tech 5, Prague 16628 6, Czech Republic
[2] UCTP, Dept Solid State Chem, Prague, Czech Republic
来源：
CRYSTENGCOMM | 2016年 / 18卷 / 26期
关键词：
CALIXARENES; SUBSTITUTION; PROGRAM;
D O I：
10.1039/c6ce00314a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Direct double meta-mercuration can be used for subsequent bridging of a calix[4] arene skeleton via the installation of ketone moieties. This unprecedented substitution pattern in calixarene chemistry possesses a heavily distorted and rigid cavity capable of interactions with selected molecular guests as documented by binding of a CH2Cl2 molecule held in place by an intricate net of 10 specific (halogen bonding and hydrogen bonding) interactions from two neighbouring calixarene molecules.
引用
收藏
页码：4964 / 4970
页数：7
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