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

页码：2587 / 2596

页数：10

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