Novel use of Selectfluor™ for the synthesis of cis-fused pyrano-and furanotetrahydroquinolines

被引:32
|
作者
Yadav, JS [1 ]
Reddy, BVS [1 ]
Sunitha, V [1 ]
Reddy, KS [1 ]
机构
[1] Indian Inst Chem Technol, Div Organ Chem, Hyderabad 500007, Andhra Pradesh, India
关键词
arylimines; Selectfluor (TM); tetrahydroquinolines;
D O I
10.1002/adsc.200303101
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Aryl imines formed in situ from aryl aldehydes and aromatic amines undergo smooth [4 + 2] cycloaddition reactions with cyclic enol ethers such as 3,4-dihydro-2H-pyran and 2,3-dihydrofuran in the presence of 10 mol % Selectfluor(TM) in acetonitrile at room temperature to afford pyrano- and furanotetrahydroquinoline derivatives in excellent yields with high endo-selectivity.
引用
收藏
页码:1203 / 1206
页数:4
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