A synthesis of 6-tributylstannyl-3,4-dihydro-2H-pyrans via coupling of enol triflates with (Bu3Sn)(Bu)Culi·liCN

被引：0
|
作者：
Wildman, Tanya [1 ]
Kocienski, Philip J. [1 ]
Narquizian, Robert [1 ]
Whittingham, William G. [1 ]
机构：
[1] Department of Chemistry, Leeds University, Leeds LS2 9JT, United Kingdom
来源：
Synthesis | 2002年 / 03期
关键词：
Ethers - Polycyclic aromatic hydrocarbons;
D O I：
10.1055/s-2002-20041
中图分类号：
学科分类号：
摘要：
Enol triflates derived from 6- and 7-membered ring lactones (6 cases) react with (Bu3Sn)(Bu)CuLi·LiCN in THF at -78 °C to give the corresponding α-tributylstannyl cyclic enol ethers in 54-85% yield.
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页码：393 / 398
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