Reactions of 1,4-Dihydro-5-imino-3-methyl-1,4-diphenylpyrazolo[4′,3′:5,6]pyrano-[2,3-d]pyrimidine-6(5H)-amine and diazo compounds with oxazolone derivatives.

被引：0

作者：

Atta, AH ^{[1
]}

Abd El-Gawad, II

El-Tamany, EH

Zaky, AM

机构：

[1] Suez Canal Univ, Fac Educ, Dept Chem, Suez, Egypt

[2] Suez Canal Univ, Fac Sci, Dept Chem, Ismailia, Egypt

来源：

AFINIDAD | 2003年 / 60卷 / 508期

关键词：

pyrano[2,3-c]pyrazole; pyrano[2,3-d]pyrimidine; 2-oxazolin-5-one; arylazo-2-oxazolin-5-one; 1,2,4-triazole derivatives;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reactions of 2-phenyl-4-arylmethylene-2-oxazolin5-ones (la-c) and 2-phenyl-4-arylazo-2-oxazolin-5-ones (4a,b) with 1,4-dihydro-5-imino-3-methyl-1,4-diphenyl-pyrazolo[,4',3':5,6]pyrano[2,3-d]pyrimidine-6(5H)-amine(2) give the corresponding imidazolone derivatives (3a-c) and (5a,b) respectively. Also the reactions of (1a-c) and (4a,b) with diazo compounds (6a-c) were studied in different conditions.

引用

页码：546 / 553

页数：8

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