Fused heterocycles.: Part 1.: Synthesis of some annelated 1,2,4-triazole systems from [4-(1H-benzimidazol-2-yl)-phthalazin-1-yl]hydrazine

被引：0
|
作者：
Wasfy, AAF [1 ]
机构：
[1] Benha Univ, Fac Sci, Dept Chem, Banha, Egypt
来源：
JOURNAL OF CHEMICAL RESEARCH-S | 2003年 / 08期
关键词：
benzimidazoles; 1-hydrazinophthalazines; fused plithalazines; fused 1,2,4-triazoles; alkylation;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Substituted 6-(1H-benzimidazol-2-yl)-[1,2,4]triazolo[3,4-a]phthalazine derivatives containing alkyl, aryl, hydroxyl, mercapto, methylthio and formyl substituents at position 3 have been synthesised. Di-[6-(1H-benzimidazol-2-yl)3-[1,2,4]triazolo[3,4-a]phthalazin-3-yl]alkanes have been obtained by the use of dicarboxylic acids or their esters in the above condensations. Methylation reactions of the triazolo-phthalazine system are reported.
引用
收藏
页码：457 / 458
页数：2
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