4-Phenyl-1,2,4-triazoline-3,5-dione: A novel dehydrogenating agent for dihydropyridazines

被引：36
|
作者：
Klindert, T [1 ]
Seitz, G [1 ]
机构：
[1] UNIV MARBURG,INST PHARMAZEUT CHEM,D-35032 MARBURG,GERMANY
来源：
SYNTHETIC COMMUNICATIONS | 1996年 / 26卷 / 13期
关键词：
D O I：
10.1080/00397919608004571
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
We describe a novel and most convenient method for dehydrogenating various annulated dihydropyridazines, being formed by inverse [4+2] cycloadditions of cyclic alkenes with 1,2,4,5-tetrazines, with the easily accessible 4-phenyl-1,2,4-triazoline-3,5-dione (PTAD) as dehydrogenating agent.
引用
收藏
页码：2587 / 2596
页数：10
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