Synthesis and self-assembly of amphiphilic zinc chlorins possessing a 31-hydroxy group

被引：39
作者：
Miyatake, T
Tamiaki, H [1 ]
Shinoda, H
Fujiwara, M
Matsushita, T
机构：
[1] Ritsumeikan Univ, Fac Sci & Engn, Dept Biosci & Biotechnol, Otsu, Shiga 5258577, Japan
[2] Ryukoku Univ, Fac Sci & Technol, Dept Chem Mat, Otsu, Shiga 5202194, Japan
来源：
TETRAHEDRON | 2002年 / 58卷 / 50期
关键词：
amphiphilic molecule; chlorophyll; photosynthesis; self-aggregate;
D O I：
10.1016/S0040-4020(02)01328-5
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Amphiphilic zinc chlorins possessing a 3(1)-hydroxy group were prepared. Non-ionic (oligo)oxyethylene group, anionic sulfonate and cationic quaternary ammonium groups were introduced on the 17-position of a zinc chlorin moiety. All the three kinds of amphiphilic chlorophyll derivatives self-assembled in an aqueous medium to favor a formation of the anti-parallel dimeric structure. In contrast, the amphiphilic zinc chlorins formed large aggregates in non-polar organic solvent. These studies showed self-assemblies of amphiphilic zinc chlorin chromophores were controlled in environments. (C) 2002 Elsevier Science Ltd. All rights reserved.
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页码：9989 / 10000
页数：12
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