Synthesis and reactions of the first allenyl azo compounds

被引：7
|
作者：
Banert, K [1 ]
Hagedorn, M [1 ]
Schlott, J [1 ]
机构：
[1] Chemnitz Univ Technol, Inst Chem, D-09111 Chemnitz, Germany
来源：
CHEMISTRY LETTERS | 2003年 / 32卷 / 04期
关键词：
D O I：
10.1246/cl.2003.360
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Several propargylhydrazines were prepared and then oxidized by manganese dioxide to generate short-lived 1,1-diazenes, which produced novel allenyl azo compounds (8) through [2,3] sigmatropic rearrangement. Isomerization of 8 or nucleophilic addition to the title compounds lead to hydrazones as well as pyrazole derivatives.
引用
收藏
页码：360 / 361
页数：2
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