New synthesis of pyrido[2,3-d] and [3,2-d]oxazines

被引：5

作者：

Fahmy, AF ^{[1
]}

Sauer, J

Youssef, MSK

Halim, MSA

Hassan, MA

机构：

[1] Ain Shams Univ, Dept Chem, Cairo, Egypt

[2] Univ Regensburg, Inst Organ Chem, D-8400 Regensburg, Germany

[3] Assiut Univ, Dept Chem, Assiut, Egypt

[4] S Valley Univ, Dept Chem, Qena, Egypt

来源：

SYNTHETIC COMMUNICATIONS | 1998年 / 28卷 / 15期

关键词：

D O I：

10.1080/00397919808004864

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

N-Hydroxyquinolinimide 1 reacts with each of aromatic amines, hydrazine hydrate and aromatic hydrocarbons to give arylcarbamoyl pyridines 2, pyrrolopyridines 3, pyridopyridazines 4 and pyridooxazinones 5 and 6. The heterocycles 5 and 6 can be transformed to the condensed systems, triazolopyridopyridazines 14 and 15 through series of reactions.

引用

页码：2871 / 2886

页数：16

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