Synthesis of Cyclic β-Silylalkenyl Triflates via an Alkenyl Cation Intermediate
2018
Lee, Craig J. | Swain, Manisha | Kwon, Ohyun
Trimethylsilylalkyne derivatives are transformed into cyclic β-silylalkenyl triflates through cationic cyclization and subsequent trapping of the alkenyl cation by a triflate anion. β-Silylcyclohexenyl triflates and 3-trimethylsilyl-1,4-dihydronaphth-2-yl triflates are generated efficiently using this methodology. These products provide ready access to substituted cyclohexynes, exemplified by a concise total synthesis of β-apopicropodophyllin.
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书目信息
Organic letters
卷
20
期
17
页码
5474
- 5477
ISSN
1523-7052
出版者
Taylor & Francis
语言
英语
许可
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类型
Journal Article; Text
2024-02-27
MODS
