Cycloaddition of 1,4-Diaryl-1,3-butadiynes with Nitriles: An Atom-economic One-pot Approach to Benzo[f]quinazolines

被引：21
作者：
Yang, Lichen [1 ]
Hua, Ruimao [1 ,2 ]
机构：
[1] Tsinghua Univ, Dept Chem, Key Lab Organ Optoelect & Mol Engn, Minist Educ, Beijing 100084, Peoples R China
[2] Nankai Univ, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China
来源：
CHEMISTRY LETTERS | 2013年 / 42卷 / 07期
基金：
中国国家自然科学基金;
关键词：
PALLADIUM-CATALYZED CYCLOCARBONYLATION; EFFICIENT APPROACH; SYNTHETIC APPROACH; O-IODOANILINES; QUINAZOLINE; ALKYNES; DERIVATIVES; CYCLIZATIONS; 1,3-DIYNES; INHIBITORS;
D O I：
10.1246/cl.130206
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A one-pot synthesis of benzo[f]quinazoline by a novel cycloaddition of 1,4-diaryl-1,3-butadiynes with nitriles in the presence of trifluoromethanesulfonic acid at 120 degrees C is developed.
引用
收藏
页码：769 / 771
页数：3
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