Porphyrin-Peptoid Conjugates: Face-to-Face Display of Porphyrins on Peptoid Helices

被引：26
|
作者：
Kang, Boyeong [2 ]
Chung, Solchan [2 ]
Ahn, Young Deok
Lee, Jiyoun
Seo, Jiwon [1 ]
机构：
[1] Gwangju Inst Sci & Technol, Dept Chem, Kwangju 500712, South Korea
[2] Gwangju Inst Sci & Technol, Sch Gen Studies, Kwangju 500712, South Korea
来源：
ORGANIC LETTERS | 2013年 / 15卷 / 07期
基金：
新加坡国家研究基金会;
关键词：
COUPLED CIRCULAR-DICHROISM; EXCITATION-ENERGY TRANSFER; LIGHT-HARVESTING ARRAYS; N-SUBSTITUTED GLYCINES; CHIRAL SIDE-CHAINS; SECONDARY STRUCTURE; OLIGOMERS; DISCOVERY; SYSTEMS; ANTENNA;
D O I：
10.1021/ol4004564
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Distance, orientation, and number controlled porphyrin-peptoid conjugates (PPCs) were efficiently synthesized. Cofacial (1, 2, and 4), slipped-cofacial (3), and unstructured (5) arrangements of porphyrins provided distinct optical and electronic properties characterized by UV-vis and circular dichroism spectroscopy. In addition, ECCD spectra confirmed the handedness of peptoid helices.
引用
收藏
页码：1670 / 1673
页数：4
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