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

页码：7188 / 7190

页数：3

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