Skip to main content
Communities & Collections
All of DSpace
Statistics
English
العربية
বাংলা
Català
Čeština
Deutsch
Ελληνικά
Español
Suomi
Français
Gàidhlig
हिंदी
Magyar
Italiano
Қазақ
Latviešu
Nederlands
Polski
Português
Português do Brasil
Srpski (lat)
Српски
Svenska
Türkçe
Yкраї́нська
Tiếng Việt
Log In
Log in
New user? Click here to register.
Have you forgotten your password?
Home
理學院
化學系
學位論文
學位論文
Permanent URI for this collection
http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/73899
Browse
Search
By Issue Date
By Author
By Title
By Subject
By Subject Category
Search
By Issue Date
By Author
By Title
By Subject
By Subject Category
1 results
Back to results
Filters
Author
search.filters.author.Wei-Hang Chiu
1
search.filters.author.邱緯航
Subject
search.filters.subject.cyclization
1
search.filters.subject.iron trichloride
1
search.filters.subject.ring expansion
1
search.filters.subject.spiro
1
search.filters.subject.三氯化鐵
Show more
Search subject
Submit
Browse subject tree
Date
Start
End
Submit
2012
1
Has files
1
Yes
Reset filters
Settings
Sort By
Accessioned Date Descending
Most Relevant
Title Ascending
Date Issued Descending
Results per page
1
5
10
20
40
60
80
100
Search
Author: search.filters.author.Wei-Hang Chiu
×
Subject: search.filters.subject.cyclization
×
Search Tools
Search Results
Now showing
1 - 1 of 1
No Thumbnail Available
Item
三氯化鐵輔佐螺旋[4.6]十一-8-酮架構的合成
(
2012
)
邱緯航
;
Wei-Hang Chiu
Show more
本篇論文旨在於利用三氯化鐵輔佐帶有芳香環炔基支鏈的雙環[4.1.0]庚-2-酮化合物進行一連串的擴環、環化及氯化反應形成螺旋[4.6]十一-8-酮的架構。 反應最佳條件是將帶有各種芳香環炔基支鏈的雙環[4.1.0]庚-2-酮化合物以1,2-二溴乙烷作為溶劑,使用1.5 當量的三氯化鐵並加熱至50 ℃可得到(E)-螺旋[4.6]十一-8-酮的架構,產率24-62 %。X-ray 繞射分析證明了環化產物中的烯基為(E)-構型。
Show more