Coordination-driven self-assembly of dibenzo-18-crown-6 functionalized Pt(Ⅱ) metallacycles  

作　　者：Zibin Zhang Yu Yao Lang He Tao Hong Shijun Li Feihe Huang Peter J.Stang 

机构地区：[1]College of Material,Chemistry and Chemical Engineering,Hangzhou Normal University,Hangzhou 311121,China [2]State Key Laboratory of Chemical Engineering,Stoddart Institute of Molecular Science,Department of Chemistry,Zhejiang University,Hangzhou 310027,China [3]Green Catalysis Center and College of Chemistry,Zhengzhou University,Zhengzhou 450001,China [4]Department of Chemistry,University of Utah,Salt Lake City,UT 84112,United States

出　　处：《Chinese Chemical Letters》2023年第2期158-160,共3页中国化学快报（英文版）

基　　金：the National Natural Science Foundation of China (Nos. 22071040 and 21773052);the Natural Science Foundation of Zhejiang Province (No. LY22B040001);the Science & Technology Innovation Program of Zhejiang Province (No. 2018R52051);the National Natural Science Foundation of China (Nos. 22035006 and 21620102006) for financial support。

摘　　要：Coordination-driven self-assembly was used to construct two metallacycles of a dicarboxylatefunctionalized dibenzo-18-crown-6 in combination with either a 0° anthracene-based clip-type acceptor or a 60° phenanthrene-based acceptor. The angularities of these moieties make them suitable for the formation of a [2 + 2] rectangle and a [3 + 3] triangle, respectively. The synthesis, characterization and host-guest chemistry of two metallacycles were described and supported by31P{1H},1H NMR spectra and electrospray mass spectrometry.

关 键 词：Crown ethers METALLACYCLES Cation receptors SELF-ASSEMBLY 

分 类 号：O641.4[理学—物理化学]