RUTHENIUM-CATALYZED [2+2] CYCLIZATION OF 1,7-ALLENYNES IN IONIC LIQUID AND CATALYST RECYCLING

被引：1
|
作者：
Saito, Nozomi [1 ]
Koyama, Momoko [2 ]
Sato, Yoshihiro [2 ]
机构：
[1] Meiji Pharmaceut Univ, Kiyose, Tokyo 2048588, Japan
[2] Hokkaido Univ, Fac Pharmaceut Sci, Sapporo, Hokkaido 0600812, Japan
来源：
HETEROCYCLES | 2018年 / 97卷 / 02期
关键词：
D O I：
10.3987/COM-18-S(T)46
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Ruthenium-catalyzed [2 + 2] cyclization of 1,7-allenynes in ionic liquid ([BDMI]PF6) as a reaction medium proceeded to give the corresponding bicyclo[4.2.0]octa-1(8),5-diene derivative in high yield. Furthermore, the recovered catalyst immobilized in the ionic liquid could be recycled up to 10 times.
引用
收藏
页码：696 / 701
页数：6
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