共 29 条
Synthesis of 20-Deuterated Bacteriochlorophyll-d Homolog and Its 31-Epimerically Controlled Self-aggregation
被引:1
|作者:
Shiozaki, Mai
[1
]
Miyanishi, Takuya
[1
]
Tamiaki, Hitoshi
[1
]
机构:
[1] Ritsumeikan Univ, Grad Sch Life Sci, Kusatsu, Shiga 5258577, Japan
关键词:
Chlorosome;
Isotope effec;
Photosynthetic light-harvesting antenna;
CHLOROBIUM-VIBRIOFORME;
CHLOROPHYLL-A;
GREEN;
RESONANCE;
EXCHANGE;
CELLS;
D O I:
10.1246/cl.210279
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
3(1)-Epimerically pure samples of farnesylated 20-deutero-8-ethyl-12-methyl-bacteriochlorophyll-d were prepared from naturally occurring chlorophyll-a via regioselective 20-deuteration. Compared with the nondeuterated compounds, the semi-synthetic deuterides exhibited slightly blue-shifted Qy bands in their monomeric states, but similarly produced self-aggregates in a J-type fashion, which were dependent on the 31-stereochemistry.
引用
收藏
页码:1539 / 1542
页数:4
相关论文