Synthesis of new thiadiazoles, 1,2,4-triazolo[3,4-b]-1,3,4-thiadiazoles, and 1,2,4-triazolo[2,3-c]quinazoline derivatives from 3,1-benzoxazin(4H)-one derivative

被引：8

作者：

Mahmoud, M. R. ^{[1
]}

El-Bordany, E. A. ^{[1
]}

Azab, M. E. ^{[1
]}

Soliman, E. A. ^{[1
]}

机构：

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

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2007年 / 182卷 / 06期

关键词：

azines; benzoxazinone; quinazoline; Schiff's bases; thiadiazoles; triazole;

D O I：

10.1080/10426500601160785

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

3,1-benzoxazin-4H-one derivative was reacted with Grignard reagents, primary and secondary amines, glycine, hydrazine hydrate, azines, and Schiff's base. The acid hydrazide derivative was the key starting material for the synthesis of triazole, triazolo[3,4-b]thiadiazole, thiadiazole, and triazolo[2,3-c]quinazoline.

引用

页码：1275 / 1289

页数：15