A facile preparation and properties of (2E,4E,6E,8E)-1-(3-guaiazulenyl)-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraen-1-ylium hexafluorophosphate

被引：22
|
作者：
Nakamura, M
Sasaki, M
Takekuma, H
Minematsu, T
Takekuma, S
机构：
[1] Kinki Univ, Fac Sci & Engn, Dept Appl Chem, Osaka 5778502, Japan
[2] Kinki Univ, Sch Pharmaceut Sci, Osaka 5778502, Japan
来源：
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 2003年 / 76卷 / 10期
关键词：
D O I：
10.1246/bcsj.76.2051
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Reactions of guaiazulene (1) with all-trans- and 13-cis-retinals (2a and 2b) in methanol in the presence of hexafluorophosphoric acid at -10degreesC for 1h afforded the title mono-carbocation compound 3 in 87-91% yield, respectively.
引用
收藏
页码：2051 / 2052
页数：2
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