Squaraine [2]catenanes: synthesis, structure and molecular dynamics

被引：15
|
作者：
Lee, Jung-Jae [1 ]
Baumes, Jeffrey M. [1 ]
Connell, Richard D. [1 ]
Oliver, Allen G. [1 ]
Smith, Bradley D. [1 ]
机构：
[1] Univ Notre Dame, Dept Chem & Biochem, Notre Dame, IN 46556 USA
来源：
CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 25期
关键词：
NEAR-IR DYES; BENZYLIC AMIDE; ROTAXANES; PROBES; COMPLEXES; BOND;
D O I：
10.1039/c1cc10946d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Three squaraine [2]catenanes are synthesized and found to have bright, deep-red fluorescence and high chemical stability. The interlocked molecules undergo two large-amplitude dynamic processes, twisting of the squaraine macrocycle and skipping over the partner tetralactam.
引用
收藏
页码：7188 / 7190
页数：3
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