The preparation of 2-substituted-3-diazoquinolin-4-ones

被引：2
|
作者：
Simacek, Adam [1 ]
Hradilova, Ludmila [1 ,2 ]
Dvorakova, Barbora [1 ,2 ]
Jedinak, Lukas [1 ]
Bertolasi, Valerio [3 ]
Hradil, Pavel [1 ,2 ]
机构：
[1] Palacky Univ, Dept Organ Chem, Olomouc 77146, Czech Republic
[2] Farmak As, Olomouc 77117, Czech Republic
[3] Univ Ferrara, Ctr Strutturist Diffrattometr, Dipartimento Sci Chim & Farmaceut, I-44100 Ferrara, Italy
来源：
TETRAHEDRON LETTERS | 2015年 / 56卷 / 01期
关键词：
Heterocycles; Quinolones; Diazo compound; Aminoquinoline; Substitutions;
D O I：
10.1016/j.tetlet.2014.09.061
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A series of 2-substituted-3-diazoquinolin-4-ones is prepared by the reaction of 2-substituted-3-amino-4-chloroquinolines with sodium nitrite in sulfuric acid. Some of the obtained products are then utilised in triazole formation, reduction and a Wolff rearrangement/Friedel-Crafts ketene capture. (C) 2014 Published by Elsevier Ltd.
引用
收藏
页码：53 / 55
页数：3
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