Reactions of 1,2,4-Triazin-5(2H)-ones with phenols and aromatic amines

被引：21
|
作者：
Chupakhin, ON [1 ]
Rusinov, VL [1 ]
Beresnev, DG [1 ]
Neunhoeffer, H [1 ]
机构：
[1] TH DARMSTADT,INST ORGAN CHEM,D-64287 DARMSTADT,GERMANY
来源：
JOURNAL OF HETEROCYCLIC CHEMISTRY | 1997年 / 34卷 / 02期
关键词：
D O I：
10.1002/jhet.5570340238
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
1,2,4-Triazin-5(2H)-ones 1 react as well with phenols, resorinol and its dimethyl ethers, as with dimethyland diethylaniline, yielding 6-aryl-1,6-didydro-1,2,4-triazin-5(2H)-ones 2, 4-8, 12-15. Oxidation of the 1,6-dihydroadducts 2a,b gives the corresponding 3-aryl-6-hydroxyphenyl-1,2,4-triazin-5(2H)-ones 3a,b. Rection of 1,2,4-triazinones 1 with 2-naphthylamine leads to destruction of the 1,2,4-triazine ring yielding benzo[e]indole-2,3-dione 19.
引用
收藏
页码：573 / 578
页数：6
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